Catalog DIN Rail Miniature Circuit Breakers Ex9 Series - B1

Transcription

1 Catalog DIN Rail Miniature Circuit Breakers Ex9 Series - B1 B1E4C16 B1A1C16 B1NQ30 na.noark-electric.com

2 NOARK Electric Electrical Equipment Manufacturer for Distribution and Control NOARK Electric is a global manufacturer of electrical distribution and control products that address a variety of customer needs, ranging from components to intelligent system solutions. Our global product lines include: circuit breakers, contactors, relays and intelligent control. Based in Shanghai, China, NOARK Electric was established in 2007 and covers the globe with regional headquarters in North America, Latin America, Europe and Middle East/ Africa. Globally, NOARK Electric serves the industrial, commercial, utility and residential markets. In North America, NOARK Electric focuses primarily on industrial OEMs, users and associated channel partners. Our motto is Excellent Product...Exceptional Value, which NOARK Electric delivers to our customer by maintaining local inventory, providing local sales, customer service and support and manufacturing quality, aggressively priced products backed by a five-year limited warranty. Quality Product Backed by a five-year limited warranty* L 5 Exceptional Value Reduce the cost of products Improve profitability Increase margins Local Support and Local Inventory Superb customer service Knowledgeable technical support Dedicated sales force Well-stocked inventory North American headquarters I M I T E D YEAR W A R R A N T Y *Contact NOARK Electric for complete details. i 2017 NOARK Electric

3 NOARK Electric International Headquarter Locations Europe North America Middle East & Africa Global (Shanghai) Latin America Global reach. Local resources. The best of both worlds come together when customers count on NOARK as their electrical product manufacturer. All Rights Reserved ii

4 NOARK Electric Table of Contents A UL 489 and UL 489A Miniature Circuit Breakers Product Overview...A4 National and International Standards...A5 Product Selection Guide...A6 Products B1H (UL 489, 480Y/277 Vac)...A7-10 B1N (UL 489, 240 Vac, 60/125 Vdc)...A11-14 B1NQ (UL 489, 120/240 Vac)...A15-20 B1A (UL 489A, 60 Vdc)...A21-22 Specifications...A23-24 Wiring Diagram...A24 Trip Curve...A25-26 Dimensions...A26-29 Accessories Alarm Switch...A30 Auxiliary Contact...A30 Shunt Trip...A30 Under-Voltage Trip...A31 DIN Rail...A31 Extended Rotary Handle...A32 Padlock...A32 Quick Connection Terminal...A33 Ring Tongue Terminal...A33 Surface Mount Clips...A33 Front Mount Clips...A33 Comb Bus Bar...A34-35 Accessory Specifications...A36 Accessory Dimensions...A NOARK Electric

5 NOARK Electric Table of Contents B UL 1077 Supplementary Protectors Product Overview... B45 National and International Standards... B46 Product Selection Guide... B47 Products B1E (UL 1077, 480Y/277 Vac, 125 Vdc)... B48-51 Specifications... B52-53 Wiring Diagram... B53 Trip Curve... B54-55 Dimensions... B56-57 Accessories Alarm Switch... B58 Auxiliary Contact... B58 Shunt Trip... B59 Under-Voltage Trip... B59 Comb Bus Bar... B60-61 Accessory Specifications... B62 Accessory Dimensions... B63-66 All Rights Reserved 2

6 MINIATURE CIRCUIT BREAKERS UL 489 UL 489A

7 UL 489/489A Product Overview Features Complete range of UL 489 and UL 489A listed miniature circuit breakers up to a 63 A current rating Breakers mount on standard 35 mm DIN rail - B1NQ also provides a flush and surface mount options with additional mounting clips Standard ratings of 10 ka at 480Y/277 Vac and 10 ka at 125 Vdc Suitable for branch circuit device protection Trip-free design breaker cannot be defeated by holding the handle in the ON position Captive screws cannot be lost For use in applications for which UL 1077 or CSA C22.2 No.235 are also allowed Field installable shunt trip and auxiliary switch subsequent mounting Available with provisions for ring tongue terminals Module width of only 0.71 in (18 mm) per pole Contact position indicator (red/green) Possibility for locking the toggle in ON or OFF position Typical Applications A Branch Circuit Protection P Convenience receptacle circuits (internal/external) P Motor control circuits P Load circuits leaving the equipment (external) P HVACR equipment: heating, ventilation, air conditioning, refrigeration (internal/external) P PLC I/O points P Power supplies P Control instrumentation P Relays P UPS P Power conditioners All Rights Reserved A4

8 UL 489/489A National and International Standards Certifications UL 489 File Number E / UL 489A File Number E / CSA C22.2 No.5 / IEC Standard for Molded Case Circuit Breakers (MCCB) for feeder and branch circuit protection. Circuit Breakers for use in communications equipment. Certified for Canada according to Canadian Standards Association (CSA) C22.2 No standard for branch circuit protection. UL 489 file number E and UL 489A file number E standard for connection terminals which allows the user to apply field wiring directly to the breaker. UL 486 standard for connection terminals which allows the user to apply field wiring directly to the breaker. IEC standard for industrial applications of circuit protection. RoHS These devices are RoHS compliant. Breakers have UL 486 rated connectors which means the breakers can be wired directly to the load without the need for terminal strips. A NOARK Electric

9 UL 489/489A Product Selection Guide Label These branch circuit breakers are available in two terminal configurations: standard box terminals that accept multiple conductors and ring-tongue terminals. All breakers mount on standard 35 mm DIN rail, while the B1NQ also has flush and surface mounting options with the use of additional mounting clips. Bus connectors and feeder terminal facilitate mounting and wiring of multiple miniature circuit breaker arrays in control panel assemblies. Breakers can also be reverse feed if needed. A Brand 2 Product Type 3 Rated Current 4 Tripping Curve 5 Rated Voltage 6 Frequency 7 Interrupting Rating 8 Utility Type 9 CE Mark 10 IEC Standard 11 Breaker Status Indicator 12 UL Listed Mark Product Selection Guide B1 N 1 C 20 R NOARK Ex9 Series - B1 Standard Pole Trip Curve Rated Current Terminal Option H: 480Y/277 Vac UL 489 Listed 1: 1 Pole B: 3~5 In B1H: 0.5~32 A Blank: Box Lugs are Standard N: 240 Vac; 60/125 Vdc UL 489 Listed 2: 2 Poles C: 5~10 In B1N: 0.5~63 A R: Ring Tongue Terminal NQ: 120/240 Vac (1 & 2 Pole Only) UL 489 Listed A: 60 Vdc (1 Pole Only) UL 489A Listed 3: 3 Poles D: 10~20 In B1NQ: 0.5~63 A T: Quick Connection Terminal, Load Side (B1NQ 1 & 2 Pole Only) B1A: 0.5~63 A All Rights Reserved A6

10 B1H UL Y/277 Vac 10 ka Certifications IEC/EN Rated Amperage (A) B Curve (3~5 In) C Curve (5~10 In) 1 Pole Vac 2 Poles - 480Y/277 Vac 3 Poles - 480Y/277 Vac Product Part Number Product Part Number Product Part Number 0.5 B1H1B B1H2B B1H3B B1H1B B1H2B B1H3B B1H1B B1H2B B1H3B B1H1B B1H2B B1H3B B1H1B B1H2B B1H3B B1H1B B1H2B B1H3B B1H1B B1H2B B1H3B B1H1B B1H2B B1H3B B1H1B B1H2B B1H3B B1H1B B1H2B B1H3B B1H1B B1H2B B1H3B B1H1B B1H2B B1H3B B1H1B B1H2B B1H3B B1H1B B1H2B B1H3B B1H1B B1H2B B1H3B B1H1B B1H2B B1H3B B1H1B B1H2B B1H3B B1H1C B1H2C B1H3C B1H1C B1H2C B1H3C B1H1C B1H2C B1H3C B1H1C B1H2C B1H3C B1H1C B1H2C B1H3C B1H1C B1H2C B1H3C B1H1C B1H2C B1H3C B1H1C B1H2C B1H3C B1H1C B1H2C B1H3C B1H1C B1H2C B1H3C B1H1C B1H2C B1H3C B1H1C B1H2C B1H3C B1H1C B1H2C B1H3C B1H1C B1H2C B1H3C B1H1C B1H2C B1H3C B1H1C B1H2C B1H3C B1H1C B1H2C B1H3C Specifications...A23 to A24 Wiring Diagram...A24 B/C Trip Curve...A25 Dimensions...A26 to A29 Accessories...A30 to A43 A NOARK Electric

11 B1H UL Y/277 Vac 10 ka Certifications IEC/EN Rated Amperage (A) D Curve (10~20 In) 1 Pole Vac 2 Poles - 480Y/277 Vac 3 Poles - 480Y/277 Vac Product Part Number Product Part Number Product Part Number 0.5 B1H1D B1H2D B1H3D B1H1D B1H2D B1H3D B1H1D B1H2D B1H3D B1H1D B1H2D B1H3D B1H1D B1H2D B1H3D B1H1D B1H2D B1H3D B1H1D B1H2D B1H3D B1H1D B1H2D B1H3D B1H1D B1H2D B1H3D B1H1D B1H2D B1H3D B1H1D B1H2D B1H3D B1H1D B1H2D B1H3D B1H1D B1H2D B1H3D B1H1D B1H2D B1H3D B1H1D B1H2D B1H3D B1H1D B1H2D B1H3D B1H1D B1H2D B1H3D A Specifications...A23 to A24 Wiring Diagram...A24 All Rights Reserved D Trip Curve...A26 Dimensions...A26 to A29 Accessories...A30 to A43 A8

12 B1H UL Y/277 Vac 10 ka - Ring Tongue Terminal Certifications IEC/EN Rated Amperage (A) B Curve (3~5 In) C Curve (5~10 In) 1 Pole Vac 2 Poles - 480Y/277 Vac 3 Poles - 480Y/277 Vac Product Part Number Product Part Number Product Part Number 0.5 B1H1B0.5R B1H2B0.5R B1H3B0.5R B1H1B1R B1H2B1R B1H3B1R B1H1B1.6R B1H2B1.6R B1H3B1.6R B1H1B2R B1H2B2R B1H3B2R B1H1B3R B1H2B3R B1H3B3R B1H1B4R B1H2B4R B1H3B4R B1H1B5R B1H2B5R B1H3B5R B1H1B6R B1H2B6R B1H3B6R B1H1B8R B1H2B8R B1H3B8R B1H1B10R B1H2B10R B1H3B10R B1H1B13R B1H2B13R B1H3B13R B1H1B15R B1H2B15R B1H3B15R B1H1B16R B1H2B16R B1H3B16R B1H1B20R B1H2B20R B1H3B20R B1H1B25R B1H2B25R B1H2B25R B1H1B30R B1H2B30R B1H2B30R B1H1B32R B1H2B32R B1H2B32R B1H1C0.5R B1H2C0.5R B1H3C0.5R B1H1C1R B1H2C1R B1H3C1R B1H1C1.6R B1H2C1.6R B1H3C1.6R B1H1C2R B1H2C2R B1H3C2R B1H1C3R B1H2C3R B1H3C3R B1H1C4R B1H2C4R B1H3C4R B1H1C5R B1H2C5R B1H3C5R B1H1C6R B1H2C6R B1H3C6R B1H1C8R B1H2C8R B1H3C8R B1H1C10R B1H2C10R B1H3C10R B1H1C13R B1H2C13R B1H3C13R B1H1C15R B1H2C15R B1H3C15R B1H1C16R B1H2C16R B1H3C16R B1H1C20R B1H2C20R B1H3C20R B1H1C25R B1H2C25R B1H3C25R B1H1C30R B1H2C30R B1H3C30R B1H1C32R B1H2C32R B1H3C32R Specifications...A23 to A24 Wiring Diagram...A24 B/C Trip Curve...A25 Dimensions...A26 to A29 Accessories...A30 to A43 A NOARK Electric

13 B1H UL Y/277 Vac 10 ka - Ring Tongue Terminal Certifications IEC/EN Rated Amperage (A) D Curve (10~20 In) 1 Pole Vac 2 Poles - 480Y/277 Vac 3 Poles - 480Y/277 Vac Product Part Number Product Part Number Product Part Number 0.5 B1H1D0.5R B1H2D0.5R B1H3D0.5R B1H1D1R B1H2D1R B1H3D1R B1H1D1.6R B1H2D1.6R B1H3D1.6R B1H1D2R B1H2D2R B1H3D2R B1H1D3R B1H2D3R B1H3D3R B1H1D4R B1H2D4R B1H3D4R B1H1D5R B1H2D5R B1H3D5R B1H1D6R B1H2D6R B1H3D6R B1H1D8R B1H2D8R B1H3D8R B1H1D10R B1H2D10R B1H3D10R B1H1D13R B1H2D13R B1H3D13R B1H1D15R B1H2D15R B1H3D15R B1H1D16R B1H2D16R B1H3D16R B1H1D20R B1H2D20R B1H3D20R B1H1D25R B1H2D25R B1H3D25R B1H1D30R B1H2D30R B1H3D30R B1H1D32R B1H2D32R B1H3D32R A Specifications...A23 to A24 Wiring Diagram...A24 All Rights Reserved D Trip Curve...A26 Dimensions...A26 to A29 Accessories...A30 to A43 A10

14 B1N UL Vac; 60/125 Vdc 10 ka Certifications IEC/EN Rated Amperage 1 Pole Vac / 60 Vdc 2 Poles Vac / 125 Vdc 3 Poles Vac (A) Product Part Number Product Part Number Product Part Number 0.5 B1N1B B1N2B B1N3B B1N1B B1N2B B1N3B B1N1B B1N2B B1N3B B1N1B B1N2B B1N3B B1N1B B1N2B B1N3B B1N1B B1N2B B1N3B B1N1B B1N2B B1N3B B1N1B B1N2B B1N3B B1N1B B1N2B B1N3B B1N1B B1N2B B1N3B B1N1B B1N2B B1N3B B1N1B B1N2B B1N3B B1N1B B1N2B B1N3B B1N1B B1N2B B1N3B B1N1B B1N2B B1N3B B1N1B B1N2B B1N3B B1N1B B1N2B B1N3B B1N1B B1N2B B1N3B B1N1B B1N2B B1N3B B1N1B B1N2B B1N3B B1N1B B1N2B B1N3B B1N1B B1N2B B1N3B B1N1C B1N2C B1N3C B1N1C B1N2C B1N3C B1N1C B1N2C B1N3C B1N1C B1N2C B1N3C B1N1C B1N2C B1N3C B1N1C B1N2C B1N3C B1N1C B1N2C B1N3C B1N1C B1N2C B1N3C B1N1C B1N2C B1N3C B1N1C B1N2C B1N3C B1N1C B1N2C B1N3C B1N1C B1N2C B1N3C B1N1C B1N2C B1N3C B1N1C B1N2C B1N3C B1N1C B1N2C B1N3C B1N1C B1N2C B1N3C B1N1C B1N2C B1N3C B1N1C B1N2C B1N3C B1N1C B1N2C B1N3C B1N1C B1N2C B1N3C B1N1C B1N2C B1N3C B1N1C B1N2C B1N3C B Curve (3~5 In) C Curve (5~10 In) A NOARK Electric

15 B1N UL Vac; 60/125 Vdc 10 ka Certifications IEC/EN Rated Amperage (A) D Curve (10~20 In) 1 Pole Vac / 60 Vdc 2 Poles Vac / 125 Vdc 3 Poles Vac Product Part Number Product Part Number Product Part Number 0.5 B1N1D B1N2D B1N3D B1N1D B1N2D B1N3D B1N1D B1N2D B1N3D B1N1D B1N2D B1N3D B1N1D B1N2D B1N3D B1N1D B1N2D B1N3D B1N1D B1N2D B1N3D B1N1D B1N2D B1N3D B1N1D B1N2D B1N3D B1N1D B1N2D B1N3D B1N1D B1N2D B1N3D B1N1D B1N2D B1N3D B1N1D B1N2D B1N3D B1N1D B1N2D B1N3D B1N1D B1N2D B1N3D B1N1D B1N2D B1N3D B1N1D B1N2D B1N3D B1N1D B1N2D B1N3D B1N1D B1N2D B1N3D B1N1D B1N2D B1N3D B1N1D B1N2D B1N3D B1N1D B1N2D B1N3D A Specifications...A23 to A24 Wiring Diagram...A24 All Rights Reserved B/C Trip Curve...A25 D Trip Curve...A26 Dimensions...A26 to A29 Accessories...A30 to A43 A12

16 B1N UL Vac; 60/125 Vdc 10 ka - Ring Tongue Terminal Certifications IEC/EN Rated Amperage 1 Pole Vac / 60 Vdc 2 Poles Vac / 125 Vdc 3 Poles Vac (A) Product Part Number Product Part Number Product Part Number 0.5 B1N1B0.5R B1N2B0.5R B1N3B0.5R B1N1B1R B1N2B1R B1N3B1R B1N1B1.6R B1N2B1.6R B1N3B1.6R B1N1B2R B1N2B2R B1N3B2R B1N1B3R B1N2B3R B1N3B3R B1N1B4R B1N2B4R B1N3B4R B1N1B5R B1N2B5R B1N3B5R B1N1B6R B1N2B6R B1N3B6R B1N1B8R B1N2B8R B1N3B8R B1N1B10R B1N2B10R B1N3B10R B1N1B13R B1N2B13R B1N3B13R B1N1B15R B1N2B15R B1N3B15R B1N1B16R B1N2B16R B1N3B16R B1N1B20R B1N2B20R B1N3B20R B1N1B25R B1N2B25R B1N3B25R B1N1B30R B1N2B30R B1N3B30R B1N1B32R B1N2B32R B1N3B32R B1N1B35R B1N2B35R B1N3B35R B1N1B40R B1N2B40R B1N3B40R B1N1C0.5R B1N2C0.5R B1N3C0.5R B1N1C1R B1N2C1R B1N3C1R B1N1C1.6R B1N2C1.6R B1N3C1.6R B1N1C2R B1N2C2R B1N3C2R B1N1C3R B1N2C3R B1N3C3R B1N1C4R B1N2C4R B1N3C4R B1N1C5R B1N2C5R B1N3C5R B1N1C6R B1N2C6R B1N3C6R B1N1C8R B1N2C8R B1N3C8R B1N1C10R B1N2C10R B1N3C10R B1N1C13R B1N2C13R B1N3C13R B1N1C15R B1N2C15R B1N3C15R B1N1C16R B1N2C16R B1N3C16R B1N1C20R B1N2C20R B1N3C20R B1N1C25R B1N2C25R B1N3C25R B1N1C30R B1N2C30R B1N3C30R B1N1C32R B1N2C32R B1N3C32R B1N1C35R B1N2C35R B1N3C35R B1N1C40R B1N2C40R B1N3C40R B Curve (3~5 In) C Curve (5~10 In) Specifications...A23 to A24 Wiring Diagram...A24 A13 Trip Curve...A25 Dimensions...A26 to A29 Accessories...A30 to A NOARK Electric

17 B1N UL Vac; 60/125 Vdc 10 ka - Ring Tongue Terminal Certifications IEC/EN Rated Amperage (A) D Curve (10~20 In) 1 Pole Vac / 60 Vdc 2 Poles Vac / 125 Vdc 3 Poles Vac Product Part Number Product Part Number Product Part Number 0.5 B1N1D0.5R B1N2D0.5R B1N3D0.5R B1N1D1R B1N2D1R B1N3D1R B1N1D1.6R B1N2D1.6R B1N3D1.6R B1N1D2R B1N2D2R B1N3D2R B1N1D3R B1N2D3R B1N3D3R B1N1D4R B1N2D4R B1N3D4R B1N1D5R B1N2D5R B1N3D5R B1N1D6R B1N2D6R B1N3D6R B1N1D8R B1N2D8R B1N3D8R B1N1D10R B1N2D10R B1N3D10R B1N1D13R B1N2D13R B1N3D13R B1N1D15R B1N2D15R B1N3D15R B1N1D16R B1N2D16R B1N3D16R B1N1D20R B1N2D20R B1N3D20R B1N1D25R B1N2D25R B1N3D25R B1N1D30R B1N2D30R B1N3D30R B1N1D32R B1N2D32R B1N3D32R B1N1D35R B1N2D35R B1N3D35R B1N1D40R B1N2D40R B1N3D40R A Specifications...A23 to A24 Wiring Diagram...A24 All Rights Reserved Trip Curve...A26 Dimensions...A26 to A29 Accessories...A30 to A43 A14

18 B1NQ UL /240 Vac 10 ka Certifications IEC/EN Rated Amperage (A) B Curve (3~5 In) 1 Pole 2 Poles Product Part Number Product Part Number 0.5 B1NQ1B B1NQ2B B1NQ1B B1NQ2B B1NQ1B B1NQ2B B1NQ1B B1NQ2B B1NQ1B B1NQ2B B1NQ1B B1NQ2B B1NQ1B B1NQ2B B1NQ1B B1NQ2B B1NQ1B B1NQ2B B1NQ1B B1NQ2B B1NQ1B B1NQ2B B1NQ1B B1NQ2B B1NQ1B B1NQ2B B1NQ1B B1NQ2B B1NQ1B B1NQ2B B1NQ1B B1NQ2B B1NQ1B B1NQ2B B1NQ1B B1NQ2B B1NQ1B B1NQ2B B1NQ1B B1NQ2B B1NQ1B B1NQ2B B1NQ1B B1NQ2B B1NQ1B B1NQ2B *Standard mount is DIN rail. Order FMC31N clips for flush mount; order SMC31N for surface mount. Specifications...A23 to A24 Wiring Diagram...A24 A15 Trip Curve...A25 Dimensions...A26 to A29 Accessories...A30 to A NOARK Electric

19 B1NQ UL /240 Vac 10 ka Certifications IEC/EN Rated Amperage (A) C Curve (5~10 In) 1 Pole 2 Poles Product Part Number Product Part Number 0.5 B1NQ1C B1NQ2C B1NQ1C B1NQ2C B1NQ1C B1NQ2C B1NQ1C B1NQ2C B1NQ1C B1NQ2C B1NQ1C B1NQ2C B1NQ1C B1NQ2C B1NQ1C B1NQ2C B1NQ1C B1NQ2C B1NQ1C B1NQ2C B1NQ1C B1NQ2C B1NQ1C B1NQ2C B1NQ1C B1NQ2C B1NQ1C B1NQ2C B1NQ1C B1NQ2C B1NQ1C B1NQ2C B1NQ1C B1NQ2C B1NQ1C B1NQ2C B1NQ1C B1NQ2C B1NQ1C B1NQ2C B1NQ1C B1NQ2C B1NQ1C B1NQ2C B1NQ1C B1NQ2C A *Standard mount is DIN rail. Order FMC31N clips for flush mount; order SMC31N for surface mount. Specifications...A23 to A24 Wiring Diagram...A24 All Rights Reserved Trip Curve...A25 Dimensions...A26 to A29 Accessories...A30 to A43 A16

20 B1NQ UL /240 Vac 10 ka Certifications IEC/EN Rated Amperage (A) D Curve (10~20 In) 1 Pole 2 Poles Product Part Number Product Part Number 0.5 B1NQ1D B1NQ2D B1NQ1D B1NQ2D B1NQ1D B1NQ2D B1NQ1D B1NQ2D B1NQ1D B1NQ2D B1NQ1D B1NQ2D B1NQ1D B1NQ2D B1NQ1D B1NQ2D B1NQ1D B1NQ2D B1NQ1D B1NQ2D B1NQ1D B1NQ2D B1NQ1D B1NQ2D B1NQ1D B1NQ2D B1NQ1D B1NQ2D B1NQ1D B1NQ2D B1NQ1D B1NQ2D B1NQ1D B1NQ2D B1NQ1D B1NQ2D B1NQ1D B1NQ2D B1NQ1D B1NQ2D B1NQ1D B1NQ2D B1NQ1D B1NQ2D B1NQ1D B1NQ2D *Standard mount is DIN rail. Order FMC31N clips for flush mount; order SMC31N for surface mount. Specifications...A23 to A24 Wiring Diagram...A24 A17 Trip Curve...A26 Dimensions...A26 to A29 Accessories...A30 to A NOARK Electric

21 B1NQ UL /240 Vac 10 ka - Quick Connection, Load Side Certifications IEC/EN Rated Amperage (A) B Curve (3~5 In) 1 Pole 2 Poles Product Part Number Product Part Number 0.5 B1NQ1B0.5T B1NQ2B0.5T B1NQ1B1T B1NQ2B1T B1NQ1B1.6T B1NQ2B1.6T B1NQ1B2T B1NQ2B2T B1NQ1B3T B1NQ2B3T B1NQ1B4T B1NQ2B4T B1NQ1B5T B1NQ2B5T B1NQ1B6T B1NQ2B6T B1NQ1B8T B1NQ2B8T B1NQ1B10T B1NQ2B10T B1NQ1B13T B1NQ2B13T B1NQ1B15T B1NQ2B15T B1NQ1B16T B1NQ2B16T B1NQ1B20T B1NQ2B20T B1NQ1B25T B1NQ2B25T B1NQ1B30T B1NQ2B30T B1NQ1B32T B1NQ2B32T B1NQ1B35T B1NQ2B35T B1NQ1B40T B1NQ2B40T B1NQ1B45T B1NQ2B45T B1NQ1B50T B1NQ2B50T B1NQ1B60T B1NQ2B60T B1NQ1B63T B1NQ2B63T A *Standard mount is DIN rail. Order FMC31N clips for flush mount; order SMC31N for surface mount. Specifications...A23 to A24 Wiring Diagram...A24 All Rights Reserved Trip Curve...A25 Dimensions...A26 to A29 Accessories...A30 to A43 A18

22 B1NQ UL /240 Vac 10 ka - Quick Connection, Load Side Certifications IEC/EN Rated Amperage (A) C Curve (5~10 In) 1 Pole 2 Poles Product Part Number Product Part Number 0.5 B1NQ1C0.5T B1NQ2C0.5T B1NQ1C1T B1NQ2C1T B1NQ1C1.6T B1NQ2C1.6T B1NQ1C2T B1NQ2C2T B1NQ1C3T B1NQ2C3T B1NQ1C4T B1NQ2C4T B1NQ1C5T B1NQ2C5T B1NQ1C6T B1NQ2C6T B1NQ1C8T B1NQ2C8T B1NQ1C10T B1NQ2C10T B1NQ1C13T B1NQ2C13T B1NQ1C15T B1NQ2C15T B1NQ1C16T B1NQ2C16T B1NQ1C20T B1NQ2C20T B1NQ1C25T B1NQ2C25T B1NQ1C30T B1NQ2C30T B1NQ1C32T B1NQ2C32T B1NQ1C35T B1NQ2C35T B1NQ1C40T B1NQ2C40T B1NQ1C45T B1NQ2C45T B1NQ1C50T B1NQ2C50T B1NQ1C60T B1NQ2C60T B1NQ1C63T B1NQ2C63T *Standard mount is DIN rail. Order FMC31N clips for flush mount; order SMC31N for surface mount. Specifications...A23 to A24 Wiring Diagram...A24 A19 Trip Curve...A25 Dimensions...A26 to A29 Accessories...A30 to A NOARK Electric

23 B1NQ UL /240 Vac 10 ka - Quick Connection, Load Side Certifications IEC/EN Rated Amperage (A) D Curve (10~20 In) 1 Pole 2 Poles Product Part Number Product Part Number 0.5 B1NQ1D0.5T B1NQ2D0.5T B1NQ1D1T B1NQ2D1T B1NQ1D1.6T B1NQ2D1.6T B1NQ1D2T B1NQ2D2T B1NQ1D3T B1NQ2D3T B1NQ1D4T B1NQ2D4T B1NQ1D5T B1NQ2D5T B1NQ1D6T B1NQ2D6T B1NQ1D8T B1NQ2D8T B1NQ1D10T B1NQ2D10T B1NQ1D13T B1NQ2D13T B1NQ1D15T B1NQ2D15T B1NQ1D16T B1NQ2D16T B1NQ1D20T B1NQ2D20T B1NQ1D25T B1NQ2D25T B1NQ1D30T B1NQ2D30T B1NQ1D32T B1NQ2D32T B1NQ1D35T B1NQ2D35T B1NQ1D40T B1NQ2D40T B1NQ1D45T B1NQ2D45T B1NQ1D50T B1NQ2D50T B1NQ1D60T B1NQ2D60T B1NQ1D63T B1NQ2D63T A *Standard mount is DIN rail. Order FMC31N clips for flush mount; order SMC31N for surface mount. Specifications...A23 to A24 Wiring Diagram...A24 All Rights Reserved Trip Curve...A26 Dimensions...A26 to A29 Accessories...A30 to A43 A20

24 B1A UL 489A 60 Vdc 10 ka Certifications IEC/EN Rated Amperage (A) 0.5 B Curve (3~5 In) 1 Pole 1 Pole 1 Pole Product Part Number Product Part Number Product Part Number B1A1B C Curve (5~10 In) B1A1C D Curve (10~20 In) B1A1D B1A1B B1A1C B1A1D B1A1B B1A1C B1A1D B1A1B B1A1C B1A1D B1A1B B1A1C B1A1D B1A1B B1A1C B1A1D B1A1B B1A1C B1A1D B1A1B B1A1C B1A1D B1A1B B1A1C B1A1D B1A1B B1A1C B1A1D B1A1B B1A1C B1A1D B1A1B B1A1C B1A1D B1A1B B1A1C B1A1D B1A1B B1A1C B1A1D B1A1B B1A1C B1A1D B1A1B B1A1C B1A1D B1A1B B1A1C B1A1D B1A1B B1A1C B1A1D B1A1B B1A1C B1A1D B1A1B B1A1C B1A1D B1A1B B1A1C B1A1D B1A1B B1A1C B1A1D Specifications...A23 to A24 Wiring Diagram...A24 B/C Trip Curve...A25 D Trip Curve...A26 Dimensions...A26 to A29 Accessories...A30 to A43 A NOARK Electric

25 B1A UL 489A 60 Vdc 10 ka - Ring Tongue Terminal Certifications IEC/EN Rated Amperage (A) 0.5 B Curve (3~5 In) 1 Pole 1 Pole 1 Pole Product Part Number Product Part Number Product Part Number B1A1B0.5R C Curve (5~10 In) B1A1C0.5R D Curve (10~20 In) B1A1D0.5R B1A1B1R B1A1C1R B1A1D1R B1A1B1.6R B1A1C1.6R B1A1D1.6R B1A1B2R B1A1C2R B1A1D2R B1A1B3R B1A1C3R B1A1D3R B1A1B4R B1A1C4R B1A1D4R B1A1B5R B1A1C5R B1A1D5R B1A1B6R B1A1C6R B1A1D6R B1A1B8R B1A1C8R B1A1D8R B1A1B10R B1A1C10R B1A1D10R B1A1B13R B1A1C13R B1A1D13R B1A1B15R B1A1C15R B1A1D15R B1A1B16R B1A1C16R B1A1D16R B1A1B20R B1A1C20R B1A1D20R B1A1B25R B1A1C25R B1A1D25R B1A1B30R B1A1C30R B1A1D30R B1A1B32R B1A1C32R B1A1D32R B1A1B35R B1A1C35R B1A1D35R B1A1B40R B1A1C40R B1A1D40R A Specifications...A23 to A24 Wiring Diagram...A24 All Rights Reserved B/C Trip Curve...A25 D Trip Curve...A26 Dimensions...A26 to A29 Accessories...A30 to A43 A22

26 UL 489/489A Specifications B1H B1N B1NQ B1A Conformed Standard UL 489 UL 489A Number of Poles Rated Operational Voltage (V) 480Y/277 Vac 240 Vac 60 Vdc 240 Vac 125 Vdc Rated Frequency (Hz) 50/60 Rated Current (A) 0.5~32 0.5~63 Instantaneous Tripping Type Interrupting (ka) 120 Vac B (3~5 In), C (5~10 In), D (10~20 In) Vac Vac 120/240 Vac 60 Vdc 277 Vac Y/277 Vac Vdc Vdc - - Inverse Time-Delay Over-Current Release Type Service Life Thermal-Magnetic Electrical 10,000 6,000 10,000 Mechanical 20,000 10,000 20,000 Protection Degree IP 20 Wire AWG (mm 2 ) Testing Ambient Air Temperature Range Single Wire 14~4 (2.5~21) Two Wires 14~6 (2.5~13) / 14~10 (2.5~5) Working Ambient Air Temperature Range Insulation Coordination Pollution Degree 23 ºF to 104 ºF (-5 ºC to +40 ºC) -22 ºF to 167 ºF (-30 ºC to +75 ºC) Rated Insulation Voltage (Vac) 500 Rated Impulse Withstand Voltage (kv) 6 Class III Over Voltage Category Class III Mounting 35 mm DIN rail / Flush and surface mount available on B1NQ with the use of additional mounting clips Altitude ft (m) Does not exceed 6,561 (2,000) Atmospheric Conditions At 68 ºF (+20 ), the relative humidity does not exceed 90% At 104 ºF (+40 ), the relative humidity does not exceed 50% A NOARK Electric

27 UL 489/489A Specifications and Wiring Diagram Temperature De-rating When the ambient temperature slightly changes, please refer to the table below for the Temperature Compensation Coefficient Ambient Temperature ºF (ºC) Rated Amperes (A) -22 (-30) -13 (-25) -4 (-20) 5 (-15) 14 (-10) 23 (-5) 32 (0) 41 (5) 50 (10) 59 (15) 68 (20) (25) 86 (30) 95 (35) 104 (40) 113 (45) 122 (50) 131 (55) 140 (60) 149 (65) 158 (70) 167 (75) A Elevation De-rating (B1H/B1N/B1A) Breaker elevation de-rating with dielectric strength above 6,561 ft (2,000 m) Elevation ft (m) 6,561 (2,000) 9,842 (3,000) 13,123 (4,000) 16,404 (5,000) Dielectric Strength (V) 3,000 2,500 2,000 1,800 Max Working Voltage Per Pole (V) Vac / 60 Vdc Rated Amperes at 77 ºF (25 ºC) (A) 1 x In 0.95 x In 0.93 x In 0.90 x In Wiring Diagram AC Connection DC Connection P 2P 3P P 2P All Rights Reserved A24

28 UL 489/489A Trip Curve B Curve (3~5 In) t (s) 10,000 8,000 1h or 2h 2,000 1, I/In C Curve (5~10 In) t (s) 10,000 8,000 1h or 2h 2,000 1, I/In A NOARK Electric

29 UL 489/489A Trip Curve / UL 489/489A Dimensions D Curve (10~20 In) 10,000 8,000 1h or 2h 2,000 1, B1H/N/A 1P/2P/3P Unit: in [mm] 3P 2P 1P 2.10 [53.4] 1.40 [35.6] 0.70 [17.8] I/In 2.99 [76] (1P) / 3.11 [79] (2P,3P) 2.13 [54] A 4.30 [109.3] 2.64 [67] 1.36 [34.5] 1.77 [45] 4.06 [103] 0.22 [5.5] All Rights Reserved A26

30 UL 489/489A Dimensions B1H/N/A with Ring Tongue Terminal 1P/2P/3P Unit: in [mm] 3P 2P 1P 2.10 [53.4] 1.40 [35.6] 0.70 [17.8] 2.99 [76] (1P) / 3.11 [79] (2P,3P) 2.13 [54] 5.12 [130] 3.65 [92.6] 1.36 [34.5] 1.77 [45] 0.22 [5.5] B1NQ 1P/2P Unit: in [mm] 1.40 [35.6] 2P 1P 0.70 [17.8] 2.99 [76] (1P) / 3.11 [79] (2P,3P) 2.13 [54] 4.30 [109.3] 2.64 [67] 1.36 [34.5] 0.22 [5.5] 1.77 [45] 4.06 [103] A27 2P 1.40 [35.6] 2.99 [76] (1P)/3.11 [79] (29) 2017 NOARK Electric

31 2P Miniature Circuit Breakers 1P 0.70 [17.8] UL 489/489A Dimensions B1NQ with Quick Connection Terminal 1P/2P Unit: in [mm] 4.30 [109.3] [35.6] 2P 1P 0.70 [17.8] 1.40 [35.6] 2P 1P 0.70 [17.8] 4.84 [123] 1.40 [35.6] [67] 1.36 [34.5] 0.22 [5.5] 0.22 [5.5] 1.36 [34.5] 0.22 [5.5] [76] (1P)/3.11 [79] (29) 2.13 [53.6] 2.99 [76] (1P)/3.11 [79] (29) 2.13 [53.6] 2.99 [76] (1P)/3.11 [79] (29) 2.13 [53.6] 1.77 [45] [45] 4.06 [103] 4.84 [123] 4.84 [123] 1.36 [34.5] 1.36 [34.5] 0.22 [5.5] 0.22 [5.5] A 0.22 [5.7] 0.25 [6.3] B1NQ with Flush Mount Clips 1P/2P Unit: in [mm] 0.31 [7.8] 1.54 [39] 0.17 [4.4] 0.17 [4.4] [33-38] [45] [33-38] [45] [33-38] [33-38] 0.22 [5.7] 1.54 [39] 0.25 [6.3] 0.67 [17] 0.67 [17] 1.77 [45] 1.77 [45] 0.31 [7.8] 0.22 [5.7] 0.25 [6.3] [39] [4.4] 0.67 [17] [33-38] [45] [33-38] 0.31 [7.8] B1NQ Flush Mount Clips 1P/2P Unit: in [mm] 0.58 [14.6] 0.70 [17.8] All Rights Reserved 0.58 [14.6] 0.58 [14.6] 1.61 [41] 1.97 [50] 1.61 [41] 1.97 [50] 0.70 [17.8] 0.70 [17.8] 0.70 [5.6] 0.70 [5.6] A28

32 UL 489/489A Dimensions B1NQ with Surface Mount Clip 1P Unit: in [mm] 0.16 [4] B1NQ with Surface Mount Clip 2P Unit: in [mm] 0.75 [19] 0.16 [4] 5.24 [133] [ ] 0.69 [17.6] 0.58 [14.8] 0.39 [10] 1.39 [35.2] 1.28 [32.4] 0.75 [19] 0.39 [10] 0.21 [5.4] 0.21 [5.4] [ ] 5.24 [133] [ ] 5.24 [133] 5.24 [133] [ ] B1NQ Surface Mount Clip 1P Unit: in [mm] B1NQ Surface Mount Clip 2P Unit: in [mm] 0.37 [9.5] 0.37 [9.5] A NOARK Electric

33 UL 489/489A Accessories: Alarm Switch, Aux Contact, Shunt AL31 11 N Description Alarm Switch Auxiliary Contact 11: 1NO+1NC Device Category N: UL 489 and UL 489A Accessory Description Product Part Number Alarm Switch AL3111N N /- TRIP ON/OFF L/+ Specifications... A36 Dimensions... A37 AX31 11 N A Description Auxiliary Contact Device Category Auxiliary Contact 11: 1NO+1NC N: UL 489 and UL 489A Accessory Description Product Part Number ON OFF Specifications... A36 Dimensions... A37 Auxiliary Contact AX3111N N /- L/+ SHT31 11 N A Description Auxiliary Contact Device Category Rated Voltage Shunt Trip 11: 1NO+1NC N: UL 489 and UL 489A A: 110~415 Vac, 110~130 Vdc U Blank: No Auxiliary Contact B: 48 Vac/dc C1 C2 C: 12~24 Vac/dc Accessory Description Product Part Number N/- L/+ SHT31 Specifications... A36 Dimensions... A38 1NO+1NC Vac/ Vdc 1NO+1NC Vac/dc SHT3111NA SHT3111NB U Shunt Trip 1NO+1NC Vac/dc SHT3111NC C C Vac/ Vdc SHT31NA Vac/dc SHT31NB Vac/dc SHT31NC N/- ON OFF L/+ SHT3111 All Rights Reserved A30

34 UL 489/489A Accessories: Under-Voltage Trip and DIN Rail UVT31 01 N A U< Description Auxiliary Contact Device Category Rated Voltage D1 D2 Under-Voltage Trip 01: 1NC N: UL 489 and UL 489A A: 240 Vac OFF N/- N /- L /+ L/+ 10: 1NO B: 48 Vac/dc UVT3101 Blank: No Auxiliary Contact U< D1 D2 Specifications... A36 Dimensions... A38 Accessory Description Product Part Number 1NC / 240 Vac UVT3101NA NC / 48 Vac/dc UVT3101NB Under-Voltage Trip 1NO / 240 Vac UVT3110NA NO / 48 Vac/dc UVT3110NB Vac UVT31NA Vac/dc UVT31NB N/- ON N /- L /+ N/- L/+ UVT3110 U< D1 D2 L/+ UVT31 TH 35 A75 Description Width Depth DIN Rail 75: 35 mm A75: 7.5 mm Accessory Description Product Part Number 35 mm DIN Rail TH35A Dimensions... A38 A NOARK Electric

35 UL 489/489A Accessories: Extended Rotary Handle and Padlock ERH3 1 N L 1 Description Shaft Length Device Category Position Color Extended Rotary Handle 1: 6 in (152.4 mm) N: MCB UL Accessory L: Vertical, Front Mount 1: Grey/Green Dimensions... A39 2: 10 in (254 mm) S: Horizontal, Side Mount 2: Red/Yellow LD: Vertical, Front Mount with Door Interlock SD: Horizontal, Side Mount with Door Interlock A Extended Rotary Handle Accessory Description Vertical Front Mount Horizontal Side Mount Vertical Front Mount with Door Interlock Horizontal Side Mount with Door Interlock Product Part Number Product Part Number 6 in (152.4 mm) Shaft 10 in (254 mm) Shaft Grey/Green ERH31NL ERH32NL Red/Yellow ERH31NL ERH32NL Grey/Green ERH31NS ERH32NS Red/Yellow ERH31NS ERH32NS Grey/Green ERH31NLD ERH32NLD Red/Yellow ERH31NLD ERH32NLD Grey/Green ERH31NSD ERH32NSD Red/Yellow ERH31NSD ERH32NSD KLK31 N Description Padlock Device Category N: UL 489 and UL 489A Accessory Description Product Part Number Padlock (Lock Off) KLK31N Dimensions... A39 All Rights Reserved A32

36 UL 489/489A Accessories: Quick Connection, RTT and Clips QCT31 N Description Quick Connection Terminal Device Category N: UL 489 and UL 489A Dimensions... A40 Accessory Description Quick Connection Terminal* Product Part Number QCT31N *Note: QCT31N Is Factory Installed RTT31 N Description Ring Tongue Terminal Device Category N: UL 489 and UL 489A Accessory Description Product Part Number Ring Tongue Terminal RTT31N Dimensions... A40 SMC 311N Description SMC: Surface Mount Clips FMC: Front Flush Mount Clips Poles 311N: 1 Pole (Surface Mount) 312N: 2 Pole (Surface Mount) UL UL 489 / 489A Surface Mount and Flush Mount Clips Dimensions...A28 & A29 31N: Flush Mount Accessory Description Product Part Number Surface Mount Clip - 1 Pole SMC311N Surface Mount Clip - 2 Pole SMC312N Flush Mount Clip FMC31N A NOARK Electric

37 UL 489/489A Accessories: Comb Bus Bar Specifications A CB A 1P 06P 18 UL Specifications... A34 Dimensions... A41 Description UL Rated Pole Pin Type Cross Section mm 2 Device Category Bus Bar A: 489 1P: 1 Pole 06P: 6 Pins 18: 18mm 2 (80 A) UL: UL 489 MCB 2P: 2 Poles 12P: 12 Pins 25: 25mm 2 (100 A) 3P: 3 Poles 18P: 18 Pins 56P: 56 Pins (for 2-pole only) A 57P: 57 Pins UL 489 Product Part Number Description Poles Pins Cross Section CBA1P06P18UL Comb Bus Bar 1 6 pins 18 mm² CBA1P12P18UL Comb Bus Bar 1 12 pins 18 mm² CBA1P18P18UL Comb Bus Bar 1 18 pins 18 mm² CBA1P57P18UL Comb Bus Bar 1 57 pins 18 mm² CBA1P06P25UL Comb Bus Bar 1 6 pins 25 mm² CBA1P12P25UL Comb Bus Bar 1 12 pins 25 mm² CBA1P18P25UL Comb Bus Bar 1 18 pins 25 mm² CBA1P57P25UL Comb Bus Bar 1 57 pins 25 mm² CBA2P06P18UL Comb Bus Bar 2 6 pins 18 mm² CBA2P12P18UL Comb Bus Bar 2 12 pins 18 mm² CBA2P18P18UL Comb Bus Bar 2 18 pins 18 mm² CBA2P56P18UL Comb Bus Bar 2 56 pins 18 mm² CBA2P06P25UL Comb Bus Bar 2 6 pins 25 mm² CBA2P12P25UL Comb Bus Bar 2 12 pins 25 mm² CBA2P18P25UL Comb Bus Bar 2 18 pins 25 mm² CBA2P56P25UL Comb Bus Bar 2 56 pins 25 mm² CBA3P06P18UL Comb Bus Bar 3 6 pins 18 mm² CBA3P12P18UL Comb Bus Bar 3 12 pins 18 mm² CBA3P18P18UL Comb Bus Bar 3 18 pins 18 mm² CBA3P57P18UL Comb Bus Bar 3 57 pins 18 mm² CBA3P06P25UL Comb Bus Bar 3 6 pins 25 mm² CBA3P12P25UL Comb Bus Bar 3 12 pins 25 mm² CBA3P18P25UL Comb Bus Bar 3 18 pins 25 mm² CBA3P57P25UL Comb Bus Bar 3 57 pins 25 mm² FD35UL Top Feed Terminal mm² FD50UL Bottom Feed Terminal mm² EC End Cap PC Protective Cap All Rights Reserved A34

38 UL 489/489A Accessories: Comb Bus Bar Specifications Protective Caps (PC489) Z2 Center/Bottom Feed Terminal 1-3P (FD50UL) SW4 Endcap 1-3P (EC489) Terminal 1-3P (FD35UL) FD 35UL Dimensions... A41 FD 50 Description FD: Feed Terminal Dimensions 35: 35 mm 2 (Top Feed) UL UL 489 / 489A 50: 50 mm 2 (Bottom Feed) FD 50UL Dimensions... A42 EC 489 PC 489 EC489 Dimensions... A42 Description UL PC489 Dimensions... A43 Description UL EC: End Cap UL 489 / 489A PC: Protective Cap UL 489 / 489A A NOARK Electric

39 UL 489/489A Accessory Specifications and Dimensions Applicable Standard Ratings (50/60 Hz) Alarm Switch Auxiliary Contact Shunt Trip Under-Voltage Trip AL AX SHT SHT+AX UVT UVT+AX UL 489 / UL 489A Vac 480/3 A, 277/3 A, 240/6 A 110~ Vdc 250/0.5 A, 125/1 A, 48/2 A, 24/6 A 110~130 - Vac/dc - 48~60, 12~24 48 Auxiliary Contact Configuration - 1NO+1NC - 1NO+1NC - 1NO+1NC A Voltage Ratings Current Ratings Comb Bus Bar Maximum AC Voltage (Vac) Maximum DC Voltage (Vdc) Maximum Current 18 mm 2 Cross Sections (A) Maximum Current 25 mm 2 Cross Sections (A) UL Pole 2 & 3 Poles 1, End Feed 80 Center Feed 160 End Feed 100 Center Feed 200 Protection Class IP 20 J Fuse Rating (ka) 14 All Rights Reserved A36

40 UL 489/489A Accessory Dimensions: Alarm/Aux Contact AL31N/AX31N Alarm Switch/Auxiliary Contact Unit: in [mm] 0.35 [8.8] 2.97 [75.5] 2.60 [66] 2.11 [53.5] 3.85 [97] 4.06 [103] 1.42 [36] 1.77 [45] A NOARK Electric

41 UL 489/489A Accessory Dimensions: Shunt/UV Trip & DIN SHT31N/UVT31N Shunt Trip/ Under-Voltage Trip Unit: in [mm] 0.70 [17.8] 2.97 [75.5] 2.60 [66] 2.11 [53.5] A 3.82 [97] 4.06 [103] 1.42 [36] 1.77 [45] TH35A75 DIN Rail (35 mm) Unit: in [mm] 0.30 [7.50] depth [1000] 1.38 [35] All Rights Reserved A38

42 A A A Miniature Circuit Breakers UL 489/489A Accessory Dimensions: Handle and Padlock ERH31N/ERH32N Extended Rotary Handle Unit: in [mm] 2.84 [72] 2.84 [72] [273] 1.26 [32] 1.67 [42.5] [58] ø0.32 [ø8] [280] 2.29 [58] ø1.58 [ø40] 7.64 [194] KLK31N Padlock Unit: in [mm] 0.35 [8.8] 3.39 [86] 2.60 [66] 2.11 [53.5] 3.82 [97] 1.77 [45] 1.54 [39] 4.06 [103] A NOARK Electric

43 UL 489/489A Accessory Dimensions: QC, RTT and Clips QCT31N Quick Connection Terminal Unit: in [mm] A 0.25 [6.30] RTT31N Ring Tongue Terminal Unit: in [mm] 0.53 [13.5] 0.57 [14.6] M5 (#10) 0.40 [10.2] (#14 AGW-#10 AWG) 0.49 [12.4] (#8 AGW) * See Pages A28-29 For B1NQ Surface and Front Mount Dimensions All Rights Reserved A40

44 UL 489/489A Accessory Dimensions: Comb Bus Bar CBA UL 489 Unit: in [mm] FD35UL UL 489 Unit: in [mm] A NOARK Electric

45 UL 489/489A Accessory Dimensions: Comb Bus Bar FD50UL UL 489 Unit: in [mm] A EC489 UL 489 Unit: in [mm] All Rights Reserved A42

46 UL 489/489A Accessory Dimensions: Comb Bus Bar PC489 UL 489 Unit: in [mm] 0.27 [7] 0.14 [3.55] 0.94 [24] 0.51 [13] 1.9 [48.2] 0.63 [16] 0.08 x 0.69 = 1.39 [2x17.6 =35.2] 0.69 [17.6] A NOARK Electric

47 SUPPLEMENTARY PROTECTORS All Rights Reserved UL 1077

48 Supplementary Protectors UL 1077 Product Overview Features Complete range of UL 1077 listed miniature circuit breakers up to a 125 A current rating Breakers mount on standard 35 mm DIN rail Standard ratings of 5 ka at 480Y/277 Vac Suitable for supplementary protection Thermal-magnetic over current protection three levels of short-circuit protection, categorized by B, C and D curves Trip-free design breaker cannot be defeated by holding the handle in the ON position Captive screws cannot be lost Fulfill UL 1077, IEC standard Field-installable shunt trip and auxiliary switch subsequent mounting Module width of only 0.71 in (18 mm) per pole Contact position indicator (red/green) Possibility for locking the toggle in ON or OFF position Typical Application Supplementary Protection P Control circuits P Lighting P Business equipment P Appliances B NOARK Electric

49 Supplementary Protectors UL 1077 National and International Standards Certifications UL 1077 No. E / CSA C22.2 No.235 / IEC Supplementary Protectors are UL Recognized for use in the United States in accordance with NFPA 70 (NEC). The devices comply with UL 1077 No. E and certified for Canada according to CSA 22.2 No. 235, meeting the requirements for supplementary protectors. These devices are for international and domestic use, and also comply with IEC and are CE marked. RoHS B These devices are RoHS compliant. All Rights Reserved B46

50 Supplementary Protectors UL 1077 Product Selection Guide Label These branch circuit breakers are available in two terminal configurations: standard box terminals that accept multiple conductors and ring-tongue terminals. All breakers mount on standard 35 mm DIN rail. Bus connectors and feeder terminal facilitate mounting and wiring of multiple miniature circuit breaker arrays in control panel assemblies. Breakers can also be reverse feed Brand 2 Product Type 3 Rated Current 4 Tripping Curve 5 Rated Voltage 6 Frequency 7 Interrupting Rating 8 CE Mark 9 IEC Standard 10 Breaker Status Indicator 11 UL Recognized Component Product Selection Guide B1E 1 C 63 NOARK Ex9 Series - B1E Pole Trip Curve 1: 1 Pole B: 3~5 In 2: 2 Poles C: 5~10 In 3: 3 Poles D: 10~20 In 4: 4 Poles 8~12 In* Rated Current 1: 1 A 1.6: 1.6 A 2: 2 A 3: 3 A 4: 4 A 5: 5 A 6: 6 A 8: 8 A 10: 10 A 13: 13 A 15: 15 A 16: 16 A 20: 20 A 25: 25 A 30: 30 A 32: 32 A 40: 40 A 50: 50 A 60: 60 A 63: 63 A 80: 80 A 100: 100 A 125: 125 A *Note: Available on A only B NOARK Electric

51 Supplementary Protectors B1E UL Y/277 Vac; 125 Vdc 5 ka Certifications IEC/EN Rated Amperage (A) B Curve (3~5 In) 1 Pole Vac 2 Poles Vac 3 Poles Vac 4 Poles Vac Product Part Number Product Part Number Product Part Number Product Part Number 1 B1E1B B1E2B B1E3B B1E4B B1E1B B1E2B B1E3B B1E4B B1E1B B1E2B B1E3B B1E4B B1E1B B1E2B B1E3B B1E4B B1E1B B1E2B B1E3B B1E4B B1E1B B1E2B B1E3B B1E4B B1E1B B1E2B B1E3B B1E4B B1E1B B1E2B B1E3B B1E4B B1E1B B1E2B B1E3B B1E4B B1E1B B1E2B B1E3B B1E4B B1E1B B1E2B B1E3B B1E4B B1E1B B1E2B B1E3B B1E4B B1E1B B1E2B B1E3B B1E4B B1E1B B1E2B B1E3B B1E4B B1E1B B1E2B B1E3B B1E4B B1E1B B1E2B B1E3B B1E4B B1E1B B1E2B B1E3B B1E4B B1E1B B1E2B B1E3B B1E4B B1E1B B1E2B B1E3B B1E4B B1E1B B1E2B B1E3B B1E4B B1E1B B1E2B B1E3B B1E4B B Specifications...B52 De-Rating...B53 All Rights Reserved Wiring Diagram...B53 Trip Curve...B54 Dimensions...B56 to B57 Accessories...B58 to B66 B48

52 Supplementary Protectors B1E UL Y/277 Vac; 125 Vdc 5 ka Certifications IEC/EN Rated Amperage (A) C Curve (5~10 In) 1 Pole Vac 2 Poles Vac 3 Poles Vac 4 Poles Vac Product Part Number Product Part Number Product Part Number Product Part Number 1 B1E1C B1E2C B1E3C B1E4C B1E1C B1E2C B1E3C B1E4C B1E1C B1E2C B1E3C B1E4C B1E1C B1E2C B1E3C B1E4C B1E1C B1E2C B1E3C B1E4C B1E1C B1E2C B1E3C B1E4C B1E1C B1E2C B1E3C B1E4C B1E1C B1E2C B1E3C B1E4C B1E1C B1E2C B1E3C B1E4C B1E1C B1E2C B1E3C B1E4C B1E1C B1E2C B1E3C B1E4C B1E1C B1E2C B1E3C B1E4C B1E1C B1E2C B1E3C B1E4C B1E1C B1E2C B1E3C B1E4C B1E1C B1E2C B1E3C B1E4C B1E1C B1E2C B1E3C B1E4C B1E1C B1E2C B1E3C B1E4C B1E1C B1E2C B1E3C B1E4C B1E1C B1E2C B1E3C B1E4C B1E1C B1E2C B1E3C B1E4C B1E1C B1E2C B1E3C B1E4C Specifications...B52 De-Rating...B53 B49 Wiring Diagram...B53 Trip Curve...B54 Dimensions...B56 to B57 Accessories...B58 to B NOARK Electric

53 Supplementary Protectors B1E UL Y/277 Vac; 125 Vdc 5 ka Certifications IEC/EN Rated Amperage (A) D Curve (10~20In) 1 Pole Vac 2 Poles Vac 3 Poles Vac 4 Poles Vac Product Part Number Product Part Number Product Part Number Product Part Number 1 B1E1D B1E2D B1E3D B1E4D B1E1D B1E2D B1E3D B1E4D B1E1D B1E2D B1E3D B1E4D B1E1D B1E2D B1E3D B1E4D B1E1D B1E2D B1E3D B1E4D B1E1D B1E2D B1E3D B1E4D B1E1D B1E2D B1E3D B1E4D B1E1D B1E2D B1E3D B1E4D B1E1D B1E2D B1E3D B1E4D B1E1D B1E2D B1E3D B1E4D B1E1D B1E2D B1E3D B1E4D B1E1D B1E2D B1E3D B1E4D B1E1D B1E2D B1E3D B1E4D B1E1D B1E2D B1E3D B1E4D B1E1D B1E2D B1E3D B1E4D B1E1D B1E2D B1E3D B1E4D B1E1D B1E2D B1E3D B1E4D B1E1D B1E2D B1E3D B1E4D B1E1D B1E2D B1E3D B1E4D B1E1D B1E2D B1E3D B1E4D B1E1D B1E2D B1E3D B1E4D B Specifications...B52 De-Rating...B53 All Rights Reserved Wiring Diagram...B53 Trip Curve...B55 Dimensions...B56 to B57 Accessories...B58 to B66 B50

54 Supplementary Protectors B1E UL Y/277 Vac; 125 Vdc 5 ka Certifications IEC/EN Rated Amperage (A) 1 Pole 2 Poles 3 Poles 4 Poles Product Part Number Product Part Number Product Part Number Product Part Number 80 B1E1P B1E2P B1E3P B1E4P B1E1P B1E2P B1E3P B1E4P B1E1P B1E2P B1E3P B1E4P Specifications...B52 De-Rating...B53 Wiring Diagram...B53 Trip Curve...B55 Dimensions...B56 to B57 Accessories...B58 to B66 B NOARK Electric

55 Supplementary Protectors UL 1077 Specifications B1E Conformed Standard UL 1077 Rated Operational Voltage (V) 480Y/277 Vac; 125 Vdc Rated Frequency (Hz) 50/60 Rated Current (A) 1~63 80~125 Number of Poles Instantaneous Tripping Type B (3~5 In), C (5~10 In), D (10~20 In) 8~12 In Interrupting (ka) 120 Vac /240 Vac Vac Vac Vac - 480Y/277 Vac Vdc 10 60/110 Vdc Vdc Vdc Vdc - 10 Inverse Time-Delay Over-Current Release Type Service Life Electrical 6,000 Mechanical 20,000 Thermal-Magnetic Protection Degree IP ,500 (80~100 A) 1,000 (125 A) 8,000 (80~100 A) 7,000 (125 A) Wire AWG (mm 2 ) 14~4 (2.5~21) 4~1/0 (21~53.5) Testing Ambient Air Temperature Range Working Ambient Air Temperature Range Insulation Coordination Pollution Degree 23 ºF to 104 ºF (-5 ºC to +40 ºC) -22 ºF to 167 ºF (-30 ºC to +75 ºC) Rated Insulation Voltage (Vac) 500 Rated Impulse Withstand Voltage (kv) Over Voltage Category / Mounting 6 8 Class III Class III / 35 mm DIN rail Altitude ft (m) Does not exceed 6,561 (2,000) Atmospheric Conditions At 68 ºF (+20 ), the relative humidity does not exceed 90% At 104 ºF (+40 ), the relative humidity does not exceed 50% B All Rights Reserved B52

56 Supplementary Protectors UL 1077 Specifications Temperature De-rating When the ambient temperature slightly changes, please refer to the table below for the Temperature Compensation Coefficient Ambient Temperature ºF (ºC) -22 (-30) -13 (-25) -4 (-20) 5 (-15) 14 (-10) 23 (-5) 32 (0) 41 (5) 50 (10) 59 (15) 68 (20) (25) 86 (30) 95 (35) 104 (40) 113 (45) 122 (50) 131 (55) 140 (60) 149 (65) 158 (70) 167 (75) Elevation De-rating Breaker elevation de-rating with dielectric strength above 6,561 ft (2,000 m) Elevation ft (m) 6,561 (2,000) 9,842 (3,000) 13,123 (4,000) 16,404 (5,000) Dielectric Strength (V) 3,000 2,500 2,000 1,800 Max Working Voltage Per Pole (V) 277 Vac / 60 Vdc Rated Amperes at 77 ºF (25 ºC) (A) 1 x In 0.95 x In 0.93 x In 0.90 x In Wiring Diagram P 2P 3P 4P 8 B NOARK Electric

57 Supplementary Protectors UL 1077 Trip Curve B Curve - 1~63 A (3~5 In) t (s) 10,000 8,000 1h or 2h 2,000 1, I/In B C Curve - 1~63 A (5~10 In) t (s) 10,000 8,000 1h or 2h 2,000 1, I/In All Rights Reserved B54

58 Supplementary Protectors UL 1077 Trip Curve D Curve - 1~63 A (10~20 In) 10,000 8,000 1h or 2h 2,000 1, I/In Curve - 80~125 A (8~12 In) B55 t (s) 10,000 8,000 2h 2,000 1, I/In 2017 NOARK Electric

59 Supplementary Protectors UL 1077 Dimensions B1E - 1~63 A 1P/2P/3P/4P Unit: in [mm] 4P 3P 2P 1P 2.80 [71.2] 2.10 [53.4] 1.40 [35.6] 0.70 [17.8] 2.99 [76] (1P) / 3.11 [79] (2P, 3P, 4P) 1.97 [50] 3.52 [89.4] 2.64 [67.0] 1.36 [34.5] 1.77 [45] 3.27 [83] B 0.22 [5.5] All Rights Reserved B56

60 Supplementary Protectors UL 1077 Dimensions B1E - 80~125 A 1P/2P/3P/4P Unit: in [mm] 4P 3P 2P 1P 4.25 [108] 3.19 [81] 2.13 [54] 1.06 [27] 3.03 [75] 1.95 [49.5] 3.33 [84.5] 1.38 [35] 1.77 [45] 3.17 [80.5] B NOARK Electric

61 Supplementary Protectors UL 1077 Accessories: Alarm Switch, Auxiliary Contact AL31 11 U Description Alarm Switch Auxiliary Contact 11: 1NO+1NC Device Category U: UL 1077 (Used for 1~63 A) Accessory Description Product Part Number Alarm Switch AL3111U N /- TRIP ON/OFF L/+ Specifications... B62 Dimensions... B63 B AX31 11 U Description Auxiliary Contact Auxiliary Contact 11: 1NO+1NC Device Category U: UL 1077 (Used for 1~63 A) Accessory Description Product Part Number ON OFF Auxiliary Contact AX3111U N /- L/+ Specifications... B62 Dimensions... B63 All Rights Reserved B58

62 Supplementary Protectors UL 1077 Accessories: Shunt Trip and Under-Voltage Trip SHT31 11 U A U Description Auxiliary Contact Device Category Rated Voltage Shunt Trip 11: 1NO+1NC U: UL 1077 (Used for 1~63 A) A: 110~415 Vac, 110~130 Vdc C1 C2 Blank: No Auxiliary Contact B: 48 Vac/dc C: 12~24 Vac/dc N/- L/+ SHT31 U Accessory Description Product Part Number Specifications... B62 Dimensions... B63 Shunt Trip 1NO+1NC Vac/ Vdc 1NO+1NC Vac/dc 1NO+1NC Vac/dc SHT3111UA SHT3111UB SHT3111UC C1 N/- 14 ON 12 C2 OFF L/+ SHT Vac/ Vdc SHT31UA Vac/dc SHT31UB Vac/dc SHT31UC UVT31 01 N A U< Description Auxiliary Contact Device Category Rated Voltage Under-Voltage Trip 01: 1NC U: UL 1077 (Used for 1~63 A) A: 240 Vac 10: 1NO B: 48 Vac/dc Blank: No Auxiliary Contact D1 D2 ON N /- L /+ N/- L/+ UVT3110 U< D1 D2 OFF N /- L /+ N/- L/+ UVT3101 U< Specifications... B62 Dimensions... B63 Accessory Description Product Part Number 1NC / 240 Vac UVT3101UA NC / 48 Vac/dc UVT3101UB Under-Voltage Trip 1NO / 240 Vac UVT3110UA NO / 48 Vac/dc UVT3110UB Vac UVT31UA Vac/dc UVT31UB N/- D1 D2 L/+ B NOARK Electric

63 Supplementary Protectors UL 1077 Accessories: Comb Bus Bar CB B 1P 06P 18 Blank Specifications... B60 Dimensions... B64 Description UL Rated Pole Pin Type Cross Section mm 2 Device Category Bus Bar B: 1077 (Used for 1~63 A) 1P: 1 Pole 06P: 6 Pins 18: 18 (80 A) Blank: UL 1077 MCB 2P: 2 Poles 12P: 12 Pins 25: 25 (100 A) 3P: 3 Poles 18P: 18 Pins 56P: 56 Pins (for 2-pole only) 57P: 57 Pins B UL 1077 Product Part Number Description Poles Pins Cross Section CBB1P06P Comb Bus Bar 1 6 pins 18 mm² CBB1P12P Comb Bus Bar 1 12 pins 18 mm² CBB1P18P Comb Bus Bar 1 18 pins 18 mm² CBB1P57P Comb Bus Bar 1 57 pins 18 mm² CBB1P06P Comb Bus Bar 1 6 pins 25 mm² CBB1P12P Comb Bus Bar 1 12 pins 25 mm² CBB1P18P Comb Bus Bar 1 18 pins 25 mm² CBB1P57P Comb Bus Bar 1 57 pins 25 mm² CBB2P06P Comb Bus Bar 2 6 pins 18 mm² CBB2P12P Comb Bus Bar 2 12 pins 18 mm² CBB2P18P Comb Bus Bar 2 18 pins 18 mm² CBB2P56P Comb Bus Bar 2 56 pins 18 mm² CBB2P06P Comb Bus Bar 2 6 pins 25 mm² CBB2P12P Comb Bus Bar 2 12 pins 25 mm² CBB2P18P Comb Bus Bar 2 18 pins 25 mm² CBB2P56P Comb Bus Bar 2 56 pins 25 mm² CBB3P06P Comb Bus Bar 3 6 pins 18 mm² CBB3P12P Comb Bus Bar 3 12 pins 18 mm² CBB3P18P Comb Bus Bar 3 18 pins 18 mm² CBB3P57P Comb Bus Bar 3 57 pins 18 mm² CBB3P06P Comb Bus Bar 3 6 pins 25 mm² CBB3P12P Comb Bus Bar 3 12 pins 25 mm² CBB3P18P Comb Bus Bar 3 18 pins 25 mm² CBB3P57P Comb Bus Bar 3 57 pins 25 mm² FD Bottom Feed Terminal mm² PC Protective Cap TM802150S Top Feed Terminal 1-35 mm² TM802153S Top Feed Terminal 1/2/3-35 mm² TM Top Feed Terminal 2/3-35 mm² EC End Cap EC End Cap 2/3 - - All Rights Reserved B60

64 Supplementary Protectors UL 1077 Accessories: Comb Bus Bar Protective Caps (PC1077) 1 Front Mount Terminal 1-3P (TM802153S) 3 2 Center/Bottom Feed Terminal 1-3P (FD50) Z2 Z2 1. Rear Mount Terminal 1P (TM802150S) Rear Mount Terminal 2-3P (TM802180) Endcap 1P (EC10771) Endcap 2-3P (EC10773) 1.1 Dimensions... B65 Dimensions... B65 TM S EC Description TM: Top Mount Terminal UL 8021: UL 1077 Poles 50S: 1 Pole (Rear Mount) 53S: 1/2/3 Poles (Front Mount) Description EC: End Cap Device Category UL : 1 Pole Pole 3: 2-3 Pole 80: 2/3 Poles (Rear Mount) Dimensions... B66 FD 50 Dimensions... B66 PC 1077 Description Dimensions Blank Description Device Category FD: Feed Terminal 50: 50 mm 2 (Bottom Feed) UL 1077 PC: Protective Cap UL 1077 B NOARK Electric

65 Supplementary Protectors UL 1077 Accessories: Specifications Applicable Standard Ratings (50/60 Hz) Alarm Contact Auxiliary Contact Shunt Trip Under-Voltage Trip AL AX SHT SHT+AX UVT UVT+AX UL 489 / UL 489A Vac 480/3 A, 277/3 A, 240/6 A 110~ Vdc 250/0.5 A, 125/1 A, 48/2 A, 24/6 A 110~130 - Vac/dc - 48~60, 12~24 48 Auxiliary Contact Configuration - 1NO+1NC - 1NO+1NC - 1NO+1NC Voltage Ratings Current Ratings Comb Bus Bar UL Pole 2 & 3 Poles Maximum AC Voltage (Vac) 600 Maximum DC Voltage (Vdc) 1, Maximum Current 18 mm 2 Cross Sections (A) Maximum Current 25 mm 2 Cross Sections (A) End Feed 80 Center Feed 160 End Feed 100 Center Feed 200 Protection Class IP 20 J Fuse Rating (ka) 10 B All Rights Reserved B62

66 Supplementary Protectors UL 1077 Accessory Dimensions: Alarm Switch/Aux Contact & Shunt/Under Voltage Trip AL31/AX31 Alarm Switch/Auxiliary Contact Unit: in [mm] 0.35 [8.8] 2.97 [75.5] 2.60 [66] 1.95 [49.5] 3.05 [77.4] 3.39 [86] 3.27 [83] 1.42 [36] 1.77 [45] SHT31/UVT31 Shunt Trip/ Under-Voltage Trip Unit: in [mm] 0.70 [17.8] 2.97 [75.5] 2.60 [66] 1.95 [49.5] 3.05 [77.4] 3.27 [83] 1.42 [36] 1.77 [45] B NOARK Electric

67 Supplementary Protectors UL 1077 Accessory Dimensions: Comb Bus Bar CBB 1 Pole UL 1077 Unit: in [mm] B CBB 2 & 3 Pole UL 1077 Unit: in [mm] All Rights Reserved B64

68 UL 1077 Accessory Dimensions: CBB Accessories TM801250S UL 1077 Unit: in [mm] TM801253S UL 1077 Unit: in [mm] TM UL 1077 Unit: in [mm] EC10771 UL 1077 Unit: in [mm] EC10773 UL 1077 Unit: in [mm] B NOARK Electric

69 UL 1077 Accessory Dimensions: CBB Accessories FD50 UL 1077 Unit: in [mm] 1.13[28,8] 1.23[31,2] 0.24[6] 0.70 [17.75] 2.01 [51] 0.50[12,6] 0.16[4] 0.69[17,6] B PC1077 UL 1077 Unit: in [mm] PC [85,2] 0.55[14] 0.15[3,8] R0.02[0,5] 0.945[24] 0.25[5,7] 0.16x0.70=2.80[4x17.8=71,2] 0.94[23,8] 0.70[17,8] All Rights Reserved B66