TERASAKI ENGINEERING SPECIALISTS SINCE 1923

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1 Innovators in Protection Technology TERASAKI TERASAKI ENGINEERING SPECIALISTS SINCE 1923 The Terasaki Electric Company, Japan, was founded in 1923 in the industrial city of Osaka. In its early beginnings it started with the manufacture of air circuit breakers. Terasaki later expanded its operations in the late 40s when they entered the marine industry manufacturing a complete line of moulded case circuit breakers. Terasaki is world famous for its installations of marine switchgear, including air and moulded case circuit breakers in a majority of the world s ocean-going marine vessels. Terasaki has developed systems beyond basic switchgear requirements for guidance and monitoring of ships on the high seas. Terasaki is very proud of its achievements in this area, proving that quality and reliability of Terasaki products is recognised where service conditions are sometimes arduous and severe. In the 1960s Terasaki expanded their production facilities to enable them to enter the industrial market as well as continuing to expand within the well established marine business. Terasaki have a total of 4 factories throughout Japan, mainly in the Osaka area, as well as affiliated companies in the UK, Malaysia, Spain, Italy, Finland, Sweden, Brazil and China. Terasaki were the pioneers and the first circuit breaker company to introduce current limiting circuit breakers to the world in 1963 utilising the contact repulsion principle, which was first introduced in the TL range of moulded case circuit breakers. NHP was appointed sole agent for Terasaki products in Australia in 1979 and in New Zealand in From that time until now, NHP has established Terasaki products as a standard in the market. New TemBreak 2 MCCBs Offering 2 Frame sizes up to 630 A Common size 400 A A T2-CPB i

2 In addition to this pocketbook price list catalogue, NHP has the Part C catalogue. The Part C catalogue provides a wealth of technical and application data on all products within the Terasaki range. C Industrial switchgear and automation specialists PART C CATALOGUE CIRCUIT BREAKER PRODUCTS INDUSTRIAL SWITCHGEAR & AUTOMATION SPECIALISTS FEATURES C NEW PART C CATALOGUE AVAILABLE 2007 MINIATURE CIRCUIT BREAKERS, SAFE-T & DIN-T PANELBOARDS, LOADCENTRES & ACCESSORIES MCB TECHNICAL & APPLICATION INFORMATION RCD TECHNICAL & APPLICATION INFORMATION DIN-T MCB ADD-ON DEVICES APPLICATION & TECHNICAL DATA MOULDED CASE CIRCUIT BREAKERS MCCB OPERATIONAL CHARACTERISTICS & DIMENSIONS MCCB ACCESSORIES, CONNECTIONS & BUSBAR SYSTEMS, CUBIC & CU-FLEX OVERVIEW TRANSFER SWITCHES TEMPOWER 2 AIR CIRCUIT BREAKERS RESIDUAL CURRENT RELAYS GRASSLIN TIME SWITCHES & IME INSTRUMENTS APPLICATION DATA The Part C catalogue is also available in CD format. To obtain your copy of these, contact your NHP office or representative. ii T2-CPB

3 Innovators in Protection Technology Quick Reference TEMBREAK 2 MOULDED CASE CIRCUIT BREAKERS (MCCBS) TemBreak MCCBs series 1 and 2 thermal magnetic type, electronic type and motor protection type up to 2500 amps and accessories. 1 TERASAKI CHASSIS SYSTEMS TemWay busbar chassis assemblies. CHC high current chassis. Chassis extensions. TRANSFER SWITCHES (ATS, BTS and MTS) Automatic, basic and manual transfer switches 3 and 4 pole, TemLogic controllers, options and accessories. TECHNICAL REFERENCE DATA MCB, MCCB general technical information, motor starting tables, DC applications, discrimination (selectivity) cascading, type 1 and type 2 co-ordination data T2-CPB iii

4 New Products included in this Interim Price List MCCBs 12 A to 630 A Introducing the new TemBreak 2 range of MCCBs, from 12 to 630 A. Higher ka ratings in smaller frame sizes. Compact, modular, flexible. Refer Section 1 TemBreak2 Accessories Simplicity + Safety. All accessories are field-fittable (Double insulated MCCBs). Refer Section 1 Interlocked MCCBs Link or cable interlock types available. Can be pre-assembled or user assembled from components. Refer Section 3 MCCB Chassis Single or double-sided chassis types. MCCBs 250 AF - 12 A to 250 A on a common chassis. Refer Section 2 IP54 & IP65 Handles Variable depth handles. Simple, quick installation in seconds. No tools required on 125/250 A size, screwdrivers only on larger sizes. Refer Section 1 TemBreak2 Electronic OCR Adustment Setting Standard Tembreak 2 OCRs can be user configured to adjust the rated current, and select a pre-determined tripping curve. Refer Section 4 iv T2-CPB

5 Contents Innovators in Protection Technology Page SECTION 1 Moulded case circuit breakers (MCCBs) TemBreak Series 1 and 2 Introduction to TemBreak to 1-9 Quick reference technical table for MCCBs to 1-13 MCCB types and setting ranges to 1-15 Motor Start MCCBs (Up to 5.5 kw) Standard MCCBs 125 A to A A to A to A to A to A A A A A High ka MCCBs 125 A to A A to A to A and A and A A Isolator MCCBs DC MCCBs Accessories to suit TemBreak 1 and TemBreak 2 (Index) XM30PB TemBreak 2 Internal Types to 1-74 TemBreak 2 External Types to 1-84 TemBreak 1 Internal & External Types to 1-93 TemBreak 2 and TemBreak 1 Cross Reference to 1-97 T2-CPB v

6 Innovators in Protection Technology Contents Page SECTION 2 Chassis assemblies for the TemBreak range TemWay busbar chassis assemblies to suit AF MCCBs Double sided XA / XB series, 31.5 ka / 35 ka to 2-3 Double sided XC series, 50 ka to 2-3 Double sided XTA / XTB series, 65 ka Single sided XTA / XTB series, 65 ka Single and Double sided XTC / XTCE series 65 ka to 2-7 XTE / F 1000 chassis extension for XTC chassis XTE / F 1250 chassis extension for XTCE chassis Technical data and dimensions XT series chassis assemblies to 2-9 CHC High-current chassis to suit TemBreak AF MCCBs to 2-13 TemBreak AF MCCBs to 2-13 TemBreak AF MCCBs to 2-16 SECTION 3 Terasaki MCCB type transfer switches Transfer switch types to 3-3 & 3-18 Transfer switch selection to 3-5 & 3-14 to 3-15 Transfer switch component ordering to 3-23 Transfer switch options Logic panel selection to 3-17 Other transfer switch types Aichi transfer switches to 3-23 vi T2-CPB

7 Innovators in Protection Technology SECTION 4 Technical reference data Contents Page Din-T MCB: Ratings table Din-T MCB: Effects of frequency Din-T MCB: Time current curves to 4-6 Din-T MCB: B, C and D curve definitions Din-T MCB: Temperature compensation curves MCB and MCCB DC Application ratings MCB Fuse-fault current limiting Selectivity/Cascade: RCCB, MCB, MCCB to 4-19 Selectivity software: TemCurve Short circuit current calculator to 4-21 Motor starting: Type 1 and 2 coordination to 4-29 Motor starting: Application tables to 4-37 Motor starting: Motor rated currents MCCB 415 V clearance requirements to 4-41 ACB catalogue / item numbers Useful electrical mathematical formulae RCD / Earth Leakage applications and AS / NZS Standards IP Ratings chart NHP Technical News publications TemBreak 2 Electronic MCCB setting details to 4-60 T2-CPB vii

8 New TemBreak 2 MCCBs Accessory fitting that has never been simpler, safer and available now... Internal accessories - One size fits all - One click to field fit - Only a screwdriver required - Double insulated External accessories - Simple field fit - Safe to fit live Australia: viii T2-CPB

9 Power Distribution Innovators in Protection Technology Industrial Switchgear, Automation and Circuit Protection Specialists T2-CPB ix

10 Innovators in Protection Technology The prices shown in this price list are recommended prices only and there is no obligation on the part of resellers to comply with the recommendation (Prices do not include GST). Equipment offered for sale in this catalogue is subject to our Standard Conditions of Sale applicable at the date the order is placed. Copies are available on request. Our policy is one of continuous improvement and we reserve the right to alter any product at any time without notice. All detail is subject to change without notice and should be confirmed at time of purchase. No responsibility can be accepted for any errors, omissions or losses arising from the application of any information in this catalogue. High quality TemBreak 1 and 2 MCCBs 12 A to 2500 A x T2-CPB

11 Innovators in Protection Technology Explanation of terms and headings used within this Supplementary Price List T2-CPB The price list catalogue is segregated into sections. Each section has a full list of contents at the start and at the front of the price list catalogue. Each page has a bold section number for prompt page location. Each page is identified by both its section number and its page number eg signifies this is section 1 page 17. All catalogue numbers are bold and shaded. All prices are per each unless otherwise shown. GST is not included in the price. All prices are in $A. Prices for equipment fitted with coils, apply to standard voltages only. Non-standard voltages shown are available on request at additional cost. Items prefixed are generally available on indent only. Items prefixed are assembled to order. A quick alpha/numeric reference by catalogue number is located at the rear of the catalogue. Current NHP standard conditions of sale apply to this price list catalogue. Typical page layout Product group Page contents Section number Cat. No. of product is shown next to the applicable price. The catalogue numbers are bold and shaded for quick identification. Illustrative photographs or diagrams indicative of products available (not necessarily to scale) Recommended list price (exclusive of GST) Footnotes, as necessary, are referenced to the bottom of each page. Eg 2 ). Section and page number eg. section 1, page 17. T2-CPB xi

12 Common Size 400 A A 25 ka to 70 ka models Common Size 12 A A 25 ka to 65 ka models 68 mm depth xii T2-CPB