General Specifications

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1 Slides Rotaries Programmable Illuminated P Pushbuttons General Specifications Electrical Capacity (Resistive Load) Power Level: 25/250V AC or 30V DC Other Ratings Contact Resistance: 0 milliohms maximum for solder lug, screw & quick connect terminal models 30 milliohms maximum for wire lead terminal models Insulation Resistance: 200 megohms 500V DC Dielectric Strength:,250V AC minimum between contacts for minute minimum 3,750V AC minimum between contacts & case for minute minimum Mechanical Life: 30,000 operations minimum Electrical Life: 5,000 operations minimum for circuit and 2 models 0,000 operations minimum for circuit 3, 5, 8, 9 models Angle of Throw: Materials & Finishes Rocker: Phenylene oxide Outer Housing: Polyamide (UL94V-0) Inner Case: Melamine (UL94V-0) Cover for Wire Lead Models: Glass fiber reinforced polyamide (UL94V-0) Flange Gasket: Nitrile butadiene rubber Movable Contactor: Copper with silver plating Movable Contacts: Silver alloy plus copper with silver plating Stationary Contacts: Silver alloy plus copper with silver plating Terminals: rass with tin plating Wire Lead Covers: Heat resistant polyvinyl chloride (Leads are AWG 4) Environmental Data Operating Temp Range: Humidity: Vibration: Shock: Front Panel Seal: ehind Panel Seal: Installation Soldering Time & Temp: Cleaning: Standards & Certifications Flammability Standards: UL: Wiring Material Standards: 25 C through +85 C ( 3 F through +85 F) 90 ~ 95% humidity for C (04 F) 0 ~ 55Hz with peak-to-peak amplitude of.5mm traversing the frequency range & returning in minute; 3 right angled directions for 2 hours 50G (490m/s 2 ) acceleration (tested in 6 right angled directions, with 5 shocks in each direction) IP67 of IEC60529, dust tight & water protected during temporary immersion for all models IP60 of IEC60529, dust tight but not water protected for solder lug, screw & quick connect models IP67 of IEC60529, dust tight & water protected during temporary immersion for wire lead models Manual Soldering: See Profile A in Supplement section. Hand clean locally using alcohol based solution. UL94V-0 outer housing, inner case, & outer cover on wire lead models File No. E Recognized only when ordered with marking on switch. Add /U or /CUL to end of part number to order UL recognized switch. All models approved at 25/250V AC & 30V DC. EN: No WR & WR2 models meet European Norm for 3mm contact gap to prevent contact welds. UL AWM 05 Recognized at Flammability VW-. Temperature Range 20 C ~ +05 C; Maximum Load 600V; AWG 4. CSA TEW 05 Certified at Temperature Range 20 C ~ +05 C; Maximum Load 600V. 24 7/27/8

Series WR Distinctive Characteristics Single unit construction of the flange and outer housing gives added protection from environmental elements.

2 Series WR Distinctive Characteristics Single unit construction of the flange and outer housing gives added protection from environmental elements. Specially designed contact mechanism for breaking light welds. Minimal contact bounce achieved with specially designed interlocked switching mechanism. Heat resistant resin used for outer housing, inner case, and cover on wire lead models meets UL94V-0 flammability standard and provides high arc and tracking resistance. Available with solder lug, screw, quick connect, and wire lead terminations. Sealed Construction Meets IP60 & IP67 Standards Solder lug, screw, and quick connect terminal models meet IP67 of IEC60529 Standards at front panel (dust tight and water protected for temporary immersion, patent pending). ehind panel standard is IP60 (dust tight but not water protected). Wire lead models conform fully to IP67 of IEC60529 Standards at front and behind panel (dust tight and water protected for temporary immersion). Switch base is epoxy sealed and covered by an outer case for further protection from dust and water. (Switches cannot be operated under water. Contact factory for further details regarding operating environment.) Actual Size Touch Tilt Tactiles Slides Rotaries Keylocks Programmable Illuminated P Pushbuttons Rockers Toggles 25

Slides Rotaries Programmable Illuminated P Pushbuttons WR Poles SPST SPDT TYPICAL SWITCH ORDERING EXAMPLE Circuits NE 2 NE 3 5 NE () 8 () () 9 () ( ) = Momentary SPDT -NE- Circuit 2 IMPORTANT:

3 Slides Rotaries Programmable Illuminated P Pushbuttons WR Poles SPST SPDT TYPICAL SWITCH ORDERING EXAMPLE Circuits NE 2 NE 3 5 NE () 8 () () 9 () ( ) = Momentary SPDT -NE- Circuit 2 IMPORTANT: DESCRIPTI FOR TYPICAL ORDERING EXAMPLE WR2S Rockers A lack * Ivory * Contact Factory for Quick Connect with Ivory Rocker Ivory Rocker Switches are supplied without UL & culus marking unless specified. UL & culus recognized only when ordered with marking on the switch. Specific models, ratings and ordering instructions are noted on the General Specifications page. Solder Lug Terminals with S SN T TN F FN L S Terminals Solder Lug with Solder Lug without Screw Lug with Screw Lug without.250 (6.35mm) Quick Connect with.250 (6.35mm) Quick Connect without Wire Lead 26

4 Series WR Pole (4.0).64 (4.0).64 Model Rocker Position ( ) = Momentary Connected Terminals Throw & Schematics Down Center Up Down Center Up Note: SP WR NE a-b OPEN OPEN SPST SP.8.8 WR2 WR3 WR5 WR8 WR9 (2.9) (2.9) () NE NE () () () POLES & CIRCUITS -b OPEN -a SPDT TYPICAL SWITCH DIMENSIS (35.4).394 WR model does not have terminal. (38.9).53 (4.8).89 (8.3).327 (2.4) Dia Typ.094 (.3) Typ (0.8) Typ.03 M3.5 x 5 Typ (.2) Typ (.0) Typ.039 WR model does not have terminal. a b (5.8) (7.2) a b (5.8) (7.2) (4.8) Typ.89 (6.6) Typ.260 (7.2) ~.57 (.0mm ~ 4.0mm) (7.2) ~.57 (.0mm ~ 4.0mm) Terminal numbers are not actually on wire lead models a a (COM) b (COM) b Solder Lug Terminals WR2AS Screw Lug Terminals WR2AT Touch Tilt Tactiles Slides Rotaries Keylocks Programmable Illuminated P Pushbuttons Rockers Toggles 27

Slides Rotaries Programmable Illuminated P Pushbuttons.250 (6.

0).64.8.8 (2.9) (2.9).00 WR5L WR model does not have terminal.

Material (AWM). 24.00 (4.35).628 (39.5).555 (7.95).33 (0.75).423 (.65) Dia Typ.065 (0.8).03 Typ (6.35) (7.5).250.295 (3.95).56 (200.

5 Slides Rotaries Programmable Illuminated P Pushbuttons.250 (6.35mm) Quick Connect Terminals TYPICAL SWITCH DIMENSIS WR3AF WR model does not have terminal. Wire Lead Terminals (4.0).64 (4.0) (2.9) (2.9).00 WR5L WR model does not have terminal. Wire leads are covered with heat resistant vinyl in accordance with UL 05 and CSA TEW 05 Standards for Appliance Wiring Material (AWM) (4.35).628 (39.5).555 (7.95).33 (0.75).423 (.65) Dia Typ.065 (0.8).03 Typ (6.35) (7.5) (3.95).56 (200.0) (0.0).394 STANDARD WIRE COLOR SCHEME (20.0) (3.6).42 (7.2) Terminal Numbers & Wire Colors a b WR lack White WR2-9 White lack Red a b (5.8) (7.2) a b (22.6) (7.2) ~.57 (.0mm ~ 4.0mm) (7.2) ~.57 (.0mm ~ 4.0mm) 28

General Specifications

General Specifications Series M Slides Rotaries Programmable Illuminated P Pushbuttons eneral Specifications Electrical Capacity (Resistive Load) Power Level (silver): A @ 5V AC or A @ 50V AC; 4A @ 0V DC (On-On circuit) & A