Tripolar circuit breakers

Do you need help making a decision?  Take a look at our buying guide
28 companies | 73 products
exhibit your products

& reach your clients in one place, all year round

Exhibit with us
Search
{{#pushedProductsPlacement4.length}} {{#each pushedProductsPlacement4}}
{{product.productLabel}}

{{product.productLabel}} {{product.model}}

{{#if product.featureValues}}
{{#each product.featureValues}} {{content}} {{/each}}
{{/if}}
{{#if product.productPrice }} {{#if product.productPrice.price }}

{{product.productPrice.formattedPrice}} {{#if product.productPrice.priceType === "PRICE_RANGE" }} - {{product.productPrice.formattedPriceMax}} {{/if}}
{{/if}} {{/if}}
{{#if product.activeRequestButton}}
{{/if}}
{{product.productLabel}}
{{product.model}}

{{#each product.specData:i}} {{name}}: {{value}} {{#i!=(product.specData.length-1)}}
{{/end}} {{/each}}

{{{product.idpText}}}

{{productPushLabel}}
{{#if product.newProduct}}
{{/if}} {{#if product.hasVideo}}
{{/if}} {{#each product.productTagAssociationList}}
{{/each}}
{{/each}} {{/pushedProductsPlacement4.length}}
{{#pushedProductsPlacement5.length}} {{#each pushedProductsPlacement5}}
{{product.productLabel}}

{{product.productLabel}} {{product.model}}

{{#if product.featureValues}}
{{#each product.featureValues}} {{content}} {{/each}}
{{/if}}
{{#if product.productPrice }} {{#if product.productPrice.price }}

{{product.productPrice.formattedPrice}} {{#if product.productPrice.priceType === "PRICE_RANGE" }} - {{product.productPrice.formattedPriceMax}} {{/if}}
{{/if}} {{/if}}
{{#if product.activeRequestButton}}
{{/if}}
{{product.productLabel}}
{{product.model}}

{{#each product.specData:i}} {{name}}: {{value}} {{#i!=(product.specData.length-1)}}
{{/end}} {{/each}}

{{{product.idpText}}}

{{productPushLabel}}
{{#if product.newProduct}}
{{/if}} {{#if product.hasVideo}}
{{/if}} {{#each product.productTagAssociationList}}
{{/each}}
{{/each}} {{/pushedProductsPlacement5.length}}
thermal-magnetic circuit breaker
thermal-magnetic circuit breaker
1489-M series

Primary current: 0.5 A - 63 A
VAC: 480, 230, 400 V
VDC: 48, 96 V

... Bulletin 1489-M Thermal-magnetic Circuit Breakers are UL 489 Listed for branch circuit protection in the United States and Canada, and they are certified as Miniature Circuit Breakers ...

See the other products
Allen-Bradley
SF6 circuit breaker
SF6 circuit breaker
HVS-63S

Primary current: 6,900, 7,150 A
VAC: 24 kV

... System type generator circuit- breaker (GCB) with innovative built-in monitoring The HVS-63S GCB with SF6 interrupting technology for short- circuit currents up to 63 kA and rated currents up to 7,150 ...

overcurrent circuit breaker
overcurrent circuit breaker

Primary current: 30 A - 5,000 A
VAC: 120 V - 600 V

... cost. Breaker-based Service Entrance Rated transfer switches are available from 30A to 5000A. Benefits ATC-300+ or ATC-900 on MCCB & Power Breaker ATS products Keyed service entrance switch Draw-out type breakers ...

thermal-magnetic circuit breaker
thermal-magnetic circuit breaker
DZ47-63

Primary current: 2 A - 63 A
VAC: 230, 400 V

... DZ47-63 MCB is suitable for the distribution circuit of AC 50/60Hz, rated voltage up to 400V, rated current up to 63A, rated short- circuit breaking capacity does not exceed 6000A, as the use of circuit's ...

See the other products
PEOPLE ELE. APPLIANCE GROUP CO., LTD.
SF6 gas-insulated circuit breaker
SF6 gas-insulated circuit breaker
LW35S-252

Primary current: 3,150, 4,000 A
VAC: 252 kV

... The LW35-252 self-sustaining SF6 circuit breaker is used for splitting and merging rated current, breaking fault currents, or switching lines to achieve control and protection of transmission lines. This circuit ...

See the other products
Henan ping high electric co., LTD.
thermal-magnetic circuit breaker
thermal-magnetic circuit breaker
RECmaxMP series

VAC: 240, 415 V
Rating: 6 A - 63 A

... RECmax MP series are motorized circuit breakers that can be linked remotely. They offer protection against short- circuits and overloads, and can also be used as a circuit breaker. ...

hydraulic-magnetic circuit breaker
hydraulic-magnetic circuit breaker
APG

... Technologies recommends utilizing the Airpax™ IAG series. The APG/UPG magnetic circuit protector provides low-cost power switching, reliable circuit protection and accurate circuit control in one complete ...

SF6 gas-insulated circuit breaker
SF6 gas-insulated circuit breaker
LW25

Primary current: 3,150 A - 4,000 A
VAC: 40.5 kV - 363 kV

... Requirements and testing for AC high-voltage circuit breakers.
·IEEE C37 Series – North American standards covering ratings, testing, and application.

A live tank circuit breaker ...

See the other products
Dowei Electric
dead-tank circuit breaker
dead-tank circuit breaker
LW24

Primary current: 3,150 A - 4,000 A
VAC: 40.5 kV - 363 kV

... 5000m
• High current switching capability, Reliable and Flexible solutions

Dead Tank Circuit Breaker (DTC) is a high-voltage outdoor circuit breaker in which the interrupter ...

See the other products
Dowei Electric
vacuum circuit breaker
vacuum circuit breaker
OVCB

Primary current: 600 A - 3,000 A
VAC: 4.16 kV - 40.5 kV
VDC: 110 V - 220 V

... Requirements for AC circuit breakers, including many outdoor vacuum breaker designs.
·IEC 62271-1 – General requirements for high-voltage switchgear and controlgear.
·IEEE C37.04 – Defines ratings ...

See the other products
Dowei Electric
residual current circuit breaker
residual current circuit breaker
JVS16-C

Primary current: 15,000, 20,000 A
VAC: 320 V

thermal circuit breaker
thermal circuit breaker
BRSCB-80 series

Primary current: 40,000, 80,000 A
VAC: 500 V

... MCB specially designed for Surge Arrester. It can cut the leakage current to 3A The color of the visual alarm window indicates the working status of the protection, green (normal) and red (fault). Flame-retardant housing design for easy installation ...

thermal circuit breaker
thermal circuit breaker
BRSCB-40 series

Primary current: 20,000, 40,000 A
VAC: 500 V

... MCB specially designed for Surge Arrester. It can cut the leakage current to 3A The color of the visual alarm window indicates the working status of the protection, green (normal) and red (fault). Flame-retardant housing design for easy installation ...

thermal-magnetic circuit breaker
thermal-magnetic circuit breaker
PR series

Primary current: 80 A - 125 A
VAC: 230 V - 400 V

... Circuit breakers PR121 - PR122 - PR123 - PR124 series 1- to 4-pole circuit breakers, from 80 to 125 A. B and C curves. ...

hydraulic-magnetic circuit breaker
hydraulic-magnetic circuit breaker
PC series

Primary current: 0.1 A - 50 A
VAC: 120, 240 V

... The PC-Series is an AC Residual Current Circuit Breaker with Overcurrent Protection (RCBO) that combines ground fault protection and the familiar overcurrent tripping characteristics of a normal circuit ...

molded case circuit breaker
molded case circuit breaker
TemBreak2

Primary current: 160 A - 250 A
VAC: 240 V - 690 V
VDC: 125, 250 V

... 160A and 250A frames of new compact breakers can provide saving space and saving money to you. ...

motor protection circuit breaker
motor protection circuit breaker
004648001

Primary current: 0.16 A
VAC: 400 V - 690 V

... protective circuit breakers feature fixed shors circuit release 12 x Iu. It has also overload and short circuit protection. It features temperature compensation and it has phase-failure ...

See the other products
ETI
MCB circuit breaker
MCB circuit breaker
VB10-63

Primary current: 1 A - 63 A
VAC: 240, 415 V

... overload and short circuit protection, applies to a circuit of AC 50Hz,rated voltage 230/400V, rated current up to 63A. Usually it functions as un frequently switching. In addition, it can be also used as an isolator ...

See the other products
ZHEJIANG VEKON TECHNOLOGY CO.,LTD
thermal circuit breaker
thermal circuit breaker
3140 series

Primary current: 0.1 A - 16 A
VAC: 415 V
VDC: 50 V

... Four pole switch or three pole switch/thermal circuit breaker (S-type TO CBE to EN 60934) with trip-free mechanism and red/green two button operation. Designed for snap-in panel mounting. Integral splash water protection ...

See the other products
E-T-A
thermal circuit breaker
thermal circuit breaker
D2P series

Primary current: 0.5 A - 70 A

... DD Frame - Triple Pole AC fitted with Plug-in Terminals Description: Curves: • AS (Long Delay) • BS (Medium Delay) • CS (Short Delay) Mounting Options: Metric or Imperial Mounting Terminations: 7.8 x 16.4 mm Approvals: • IEC60947-2 • ...

See the other products
CBI-electric: low voltage
miniature circuit breaker
miniature circuit breaker
50 Series

Primary current: 2 A - 63 A
VAC: 230, 240, 415, 400 V
VDC: 48 V

... WERNER'S 50 series miniature circuit breakers provide the customer a comprehensive efficient, reliable protection of equipments, cables and installations in buildings for over load and short circuit faults. Features ...

thermal-magnetic circuit breaker
thermal-magnetic circuit breaker
F31 series

Primary current: 160, 200, 225, 250 A
VAC: 380, 415 V

See the other products
Federal Elektrik
AC circuit breaker
AC circuit breaker
TO Series E type, 400V up to 15kA

Primary current: 15 A - 800 A
VAC: 230 V - 500 V
VDC: 125 V - 250 V

Regarding IEC standard for handle? ON/OFF indication, our products from 600A and above Frame Sizes have been marked base color as red for ON and green for OFF. After tripping, our handle position is in the middle and showes half red and half green. ...

See the other products
TECO ELECTRIC & MACHINERY Co., Ltd.
molded case circuit breaker
molded case circuit breaker

Primary current: 25 A - 1,600 A
VAC: 750 V

... Moulded Case Circuit Breakers are produced according to IEC /EN 60947-2 and CE standards and used for protecting the circuits which have different characteristics like cable, motors, lighting, generators ...

See the other products
SIGMA ELEKTRIK
miniature circuit breaker
miniature circuit breaker

Primary current: 1 A - 63 A
VAC: 110 V - 480 V

... Function Protection of circuits against short- circuit currents, Protection of circuits against overload currents, Switch, Isolation, Circuit- breakers are used ...

thermal-magnetic circuit breaker
thermal-magnetic circuit breaker
RDCM1(CM1) series

Primary current: 6 A - 800 A
VAC: 400, 690 V

... mainly used in the circuit of AC 50/60Hz, rated insulating voltage 690V (630 type is 500V), rated working voltage up to 690V, and rated current from 6A-800A in distribution line for distributing power, protecting line, overload, short- circuit ...

See the other products
Radin Electric Technology Co., lTD
air-operated circuit breaker
air-operated circuit breaker
VAB series

Primary current: 800 A - 4,000 A
VAC: 690 V

... VITZROEM VIDER Air Circuit Breaker is a circuit breaker that passed new IEC standard (IEC60947-2, LV switch equipment and control equipment- circuit breaker) ...

See the other products
VitzroEM Co., Ltd.
molded case circuit breaker
molded case circuit breaker
TemBreak2

Primary current: 10 A - 250 A
VAC: 240 V - 690 V
VDC: 125, 250 V

... Circuit breakers protect human lives, buildings and properties against risks of electrical short circuit. Since our founding, TERASAKI has left competitors far behind in the field of circuit ...

exhibit your products

& reach your clients in one place, all year round

Exhibit with us
DirectIndustry RFQ: Free quotation comparison tool
Receive and compare quotations for free
Describe your project
We select
the best suppliers
Compare quotations and complete your purchase