T2-CPB i

TERASAKIInnovators in Protection Technology

TERASAKI – ENGINEERING SPECIALISTS SINCE 1923

The Terasaki Electric Company, Japan, was founded in 1923 in the industrial city ofOsaka. 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 marineindustry manufacturing a complete line of moulded case circuit breakers.

Terasaki is world famous for its installations of marine switchgear, including air andmoulded case circuit breakers in a majority of the world’s ocean-going marine vessels.

Terasaki has developed systems beyond basic switchgear requirements forguidance and monitoring of ships on the high seas.

Terasaki is very proud of its achievements in this area, proving that quality andreliability of Terasaki products is recognised where service conditions are sometimesarduous and severe.

In the 1960s Terasaki expanded their production facilities to enable them to enter theindustrial market as well as continuing to expand within the well established marinebusiness. Terasaki have a total of 4 factories throughout Japan, mainly in the Osakaarea, 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 currentlimiting 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 NewZealand in 1999. From that time until now, NHP has established Terasaki productsas a standard in the market.

New TemBreak 2 MCCBs

Offering 2 Frame sizes up to 630 ACommon size 400 A - 630 A

www.nhp.com.au/tembreak2

Terasaki 2007 Intro 21/9/06 1:52 PM Page i

In addition to this pocketbook price list catalogue, NHP has the Part C

catalogue. The Part C catalogue providesa wealth of technical and application dataon all products within the Terasaki range.

In addition to this pocketbook price list catalogue, NHP has the Part C

catalogue. The Part C catalogue providesa wealth of technical and application dataon all products within the Terasaki range.

The Part C catalogue is alsoavailable in CD format.

To obtain your copy of these, contact yourNHP office or representative.

The Part C catalogue is alsoavailable in CD format.

To obtain your copy of these, contact yourNHP office or representative.

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PART C CATALOGUECIRCUIT BREAKER PRODUCTS

INDUSTRIAL SWITCHGEAR & AUTOMATION SPEC IAL ISTS

FEATURESMINIATURE CIRCUITBREAKERS, SAFE-T & DIN-T

PANELBOARDS,LOADCENTRES &ACCESSORIES

MCB TECHNICAL &APPLICATION INFORMATION

RCD TECHNICAL &APPLICATION INFORMATION

DIN-T MCB ADD-ON DEVICESAPPLICATION & TECHNICALDATA

MOULDED CASE CIRCUITBREAKERS

MCCB OPERATIONALCHARACTERISTICS &DIMENSIONS

MCCB ACCESSORIES,CONNECTIONS & BUSBARSYSTEMS, CUBIC &CU-FLEX OVERVIEW

TRANSFER SWITCHES

TEMPOWER 2 AIR CIRCUITBREAKERS

RESIDUAL CURRENT RELAYS

GRASSLIN TIME SWITCHES &IME INSTRUMENTS

APPLICATION DATA

CC

NEW

PART C CATALOGUE

AVAILABLE 2007

NEW

PART C CATALOGUE

AVAILABLE 2007

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Quick ReferenceInnovators in Protection Technology

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

2

3

4TECHNICAL REFERENCE DATAMCB, MCCB general technical information, motor starting tables,DC applications, discrimination (selectivity) cascading, type “1” andtype “2” co-ordination data.

TRANSFER SWITCHES (ATS, BTS and MTS)Automatic, basic and manual transfer switches 3 and 4 pole, TemLogic controllers, options and accessories.

TERASAKI CHASSIS SYSTEMSTemWay busbar chassis assemblies. CHC high current chassis.Chassis extensions.

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IP54 & IP65 HandlesVariable depth handles. Simple,quick installation in seconds. Notools required on 125/250 A size,screwdrivers only on larger sizes.▲ Refer Section 1

Interlocked MCCBsLink or cable interlock typesavailable. Can be pre-assembled oruser assembled from components.▲ Refer Section 3

TemBreak2 Electronic OCR Adustment Setting Standard Tembreak 2 OCRs can beuser configured to adjust the ratedcurrent, and select a pre-determinedtripping curve.▲ Refer Section 4

MCCB ChassisSingle or double-sided chassis types.MCCBs 250 AF - 12 A to 250 A on acommon chassis.▲ Refer Section 2

New Products included in this Interim Price List

TemBreak2 AccessoriesSimplicity + Safety. All accessoriesare field-fittable (Double insulatedMCCBs).▲ Refer Section 1

MCCBs 12 A to 630 AIntroducing the new TemBreak 2 range ofMCCBs, from 12 to 630 A. Higher kAratings in smaller frame sizes. Compact,modular, flexible.▲ Refer Section 1

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Contents

SECTION 1Moulded case circuit breakers (MCCBs)TemBreak Series 1 and 2

Introduction to TemBreak 2 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 - 2 to 1 - 9

Quick reference technical table for MCCBs . . . . . . . . . . . . . . . . . . 1 - 10 to 1 - 13

MCCB types and setting ranges. . . . . . . . . . . . . . . . . . . . . . . . . . . 1 - 14 to 1 - 15

Motor Start MCCBs (Up to 5.5 kW) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 - 16

Standard MCCBs

125 A. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 - 17 to 1 - 21

160 A - 250 A . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 - 24 to 1 - 33

400 A. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 - 37 to 1 - 42

630 A. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 - 47 to 1 - 55

800 A. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 - 56 to 1 - 60

1000 A . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 - 61

1250 A . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 - 61

1600 A . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 - 62

2000 A . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 - 66

2500 A . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 - 67

High kA MCCBs

125 A. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 - 22 to 1 - 23

160 A - 250 A . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 - 27 to 1 - 36

400 A. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 - 43 to 1 - 46

630 A . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 - 52 and 1 - 63

800 A . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 - 57 and 1 - 64

1000 A . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 - 65

1250 A . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 - 65

Isolator MCCBs. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 - 68

DC MCCBs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 - 69

Accessories to suit TemBreak 1 and TemBreak 2 (Index) . . . . . . . . . . . 1 - 70

XM30PB. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 - 71

TemBreak 2 Internal Types . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 - 70 to 1 - 74

TemBreak 2 External Types . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 - 75 to 1 - 84

TemBreak 1 Internal & External Types . . . . . . . . . . . . . . . . . . . . . . 1 - 85 to 1 - 93

TemBreak 2 and TemBreak 1 Cross Reference . . . . . . . . 1 - 94 to 1 - 97

PageInnovators in Protection Technology

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ContentsPage

Innovators in Protection Technology

SECTION 2Chassis assemblies for the TemBreak range

TemWay busbar chassis assemblies to suit 125-250 AF MCCBs

Double sided XA / XB series, 31.5 kA / 35 kA . . . . . . . . . . . . . . . . . . 2 - 2 to 2 - 3

Double sided XC series, 50 kA . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2 - 2 to 2 - 3

Double sided XTA / XTB series, 65 kA . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2 - 4

Single sided XTA / XTB series, 65 kA . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2 - 5

Single and Double sided XTC / XTCE series 65 kA . . . . . . . . . . . . . . 2 - 6 to 2 - 7

XTE / F 1000 chassis extension for XTC chassis . . . . . . . . . . . . . . . . . . . . . . 2 - 6

XTE / F 1250 chassis extension for XTCE chassis . . . . . . . . . . . . . . . . . . . . . 2 - 7

Technical data and dimensions XT series chassis assemblies . . . . . 2 - 8 to 2 - 9

CHC High-current chassis to suit

TemBreak 2 125 – 630 AF MCCBs . . . . . . . . . . . . . . . . . . . . . . 2 - 10 to 2 - 13

TemBreak 1 630 – 1250 AF MCCBs. . . . . . . . . . . . . . . . . . . . . . 2 - 10 to 2 - 13

TemBreak 1 125 – 1250 AF MCCBs . . . . . . . . . . . . . . . . . . . . . 2 - 14 to 2 - 16

SECTION 3Terasaki MCCB type transfer switches

Transfer switch types . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 - 2 to 3 - 3 & 3 - 18

Transfer switch selection . . . . . . . . . . . . . . . . . . . 3 - 4 to 3 - 5 & 3 - 14 to 3 - 15

Transfer switch component ordering. . . . . . . . . . . . . . . . . . . . . . . . 3 - 6 to 3 - 23

Transfer switch options . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 - 16

Logic panel selection. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 - 16 to 3 - 17

Other transfer switch types . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 - 18

Aichi transfer switches . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 - 20 to 3-23

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Contents

SECTION 4Technical reference data

Din-T MCB: Ratings table. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 - 2

Din-T MCB: Effects of frequency . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 - 3

Din-T MCB: Time current curves . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 - 4 to 4 - 6

Din-T MCB: B, C and D curve definitions . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 - 7

Din-T MCB: Temperature compensation curves. . . . . . . . . . . . . . . . . . . . . . . 4 - 8

MCB and MCCB DC Application ratings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 - 9

MCB Fuse-fault current limiting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 - 10

Selectivity/Cascade: RCCB, MCB, MCCB . . . . . . . . . . . . . . . . . . . . 4 - 11 to 4 - 19

Selectivity software: TemCurve 6 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 - 61

Short circuit current calculator . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 - 20 to 4 - 21

Motor starting: Type 1 and 2 coordination . . . . . . . . . . . . . . . . . . 4 - 22 to 4 - 29

Motor starting: Application tables . . . . . . . . . . . . . . . . . . . . . . . . . 4 - 30 to 4 - 37

Motor starting: Motor rated currents . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 - 38

MCCB 415 V clearance requirements . . . . . . . . . . . . . . . . . . . . . . 4 - 39 to 4 - 41

ACB catalogue / item numbers. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 - 40

Useful electrical mathematical formulae . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 - 40

RCD / Earth Leakage applications and AS / NZS Standards . . . . . . . . . . . . . 4 - 43

IP Ratings chart . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 - 44

NHP Technical News publications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 - 45

TemBreak 2 Electronic MCCB setting details . . . . . . . . . . . . . . . . . 4 - 46 to 4 - 60

PageInnovators in Protection Technology

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Australia: +61 3 9429 2999www.nhp.com.au

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

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

Terasaki 2007 Intro 21/9/06 1:52 PM Page viii

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2999 Industrial Switchgear, Automation andom.au Circuit Protection Specialists

Innovators in Protection Technology

Power Distributio

n

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Innovators in Protection Technology

High quality TemBreak 1 and 2 MCCBs12 A to 2500 A

The prices shown in this price list are recommended prices onlyand there is no obligation on the part of resellers to comply with therecommendation (Prices do not include GST). Equipment offeredfor sale in this catalogue is subject to our Standard Conditions ofSale applicable at the date the order is placed. Copies are availableon request.

Our policy is one of continuous improvement and we reserve theright to alter any product at any time without notice. All detail issubject 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 informationin this catalogue.

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Innovators in Protection Technology

Explanation of terms and headings used within thisSupplementary Price List T2-CPB

The price list catalogue is segregated into sections. Each section has a full list ofcontents 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. 1 - 17signifies 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-standardvoltages 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 thecatalogue.

Current NHP standard conditions of sale apply to this price list catalogue.

Typical page layout

Sectionnumber

Cat. No. ofproduct isshown next tothe applicableprice. Thecataloguenumbers arebold andshaded forquickidentification.

Section andpage numbereg. section 1,page 17.

Illustrativephotographs ordiagramsindicative ofproductsavailable (notnecessarily toscale)

Recommendedlist price(exclusiveof GST)

Footnotes, asnecessary, arereferenced to thebottom of eachpage. Eg 2).

Productgroup

Page contents

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Common Size400 A - 630 A

25 kA to 70 kA models

Common Size12 A - 250 A

25 kA to 65 kA models68 mm depth

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