Bipolar circuit breakers

Do you need help making a decision?  Take a look at our buying guide
32 companies | 72 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 series

Primary current: 0.5 A - 63 A
VAC: 277, 480, 240 V
VDC: 96, 48 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 ...

See the other products
Allen Bradley
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 ...

See the other products
Allen-Bradley
thermal-magnetic circuit breaker
thermal-magnetic circuit breaker
AFDD+

Primary current: 10 A - 40 A

... the protective functions of a residual-current circuit breaker, a miniature circuit breaker, and an arc fault detection device to protect against electrical shocks, overcurrents, ...

differential circuit breaker
differential circuit breaker
RECmaxLPD series

Primary current: 6 A - 63 A
VAC: 240, 415 V

... device with circuit breaker and ultra-immunized earth leakage protection. Programmable unit with display, which measures leakage currents (earth leakage protection), and orders the disconnection or ...

overload circuit breaker
overload circuit breaker
MT series

Primary current: 6 A - 63 A
VAC: 240, 415 V

The motorized circuit breakers of the MT Series can be associated remotely. They protect against short-circuits and overloads, but are also used as a circuit breaker. ...

hydraulic-magnetic circuit breaker
hydraulic-magnetic circuit breaker
LUX series

Primary current: 5,000 A - 10,000 A
VAC: 240 V

Our lowest depth breaker family, the Airpax IAX/LUX/LEX series hydraulic magnetic circuit breaker allows increased density in datacenter rack power distribution units while leaving more ...

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 ...

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 ...

hydraulic-magnetic circuit breaker
hydraulic-magnetic circuit breaker
B1 series

Primary current: 1 A - 40 A
VAC: 250 V
VDC: 80 V

Circuit Breaker-B1 Series B1 series product is a hydraulic electromagnetic circuit breaker which our company design and develop by adopting international advanced technology.The ...

See the other products
ZHEJIANG BSB ELECTRICAL APPLIANCES CO.,LTD
hydraulic-magnetic circuit breaker
hydraulic-magnetic circuit breaker
B1 series

Primary current: 1 A - 40 A
VAC: 0 V - 250 V
VDC: 0 V - 80 V

Hydraulic Magnetic Circuit Breaker B1 series product is a hydraulic electromagnetic circuit breaker which our company design and develop by adopting international ...

See the other products
ZHEJIANG BSB ELECTRICAL APPLIANCES CO.,LTD
hydraulic-magnetic circuit breaker
hydraulic-magnetic circuit breaker
B1 series

Primary current: 1 A - 40 A
VAC: 0 V - 250 V
VDC: 0 V - 80 V

Hydraulic Magnetic Circuit Breaker-B1 B1 series product is a hydraulic electromagnetic circuit breaker which our company design and develop by adopting international ...

See the other products
ZHEJIANG BSB ELECTRICAL APPLIANCES CO.,LTD
differential circuit breaker
differential circuit breaker
DFS 2 016-2/0,01-A FT

Primary current: 16 A
VAC: 230 V

Residual current circuit-breakers (RCCBs) are components for implementing protective measure "Automatic switch-off of power supply" as per VDE 0100 part 410 or corresponding international installation ...

See the other products
Doepke Schaltgeräte GmbH
thermal-magnetic circuit breaker
thermal-magnetic circuit breaker
MTZ‐D234 series

Primary current: 2 A - 125 A
VAC: 12 V - 400 V
Rating: 1 A - 63 A

hydraulic-magnetic circuit breaker
hydraulic-magnetic circuit breaker
TB series

Primary current: 0.1 A - 10 A
VAC: 120 V - 240 V

Tight spaces are no problem for the TB-Series, a two pole breaker specifically designed to fit into one rack unit. The winning design of this tandem circuit breaker features enhanced ...

See the other products
Carling Technologies
overcurrent circuit breaker
overcurrent circuit breaker

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

... separate upstream fault protection and respective interconnections, which in turn reduces installation space, time, and cost. Breaker-based Service Entrance Rated transfer switches are available from 30A to 5000A.

hydraulic-magnetic circuit breaker
hydraulic-magnetic circuit breaker
1U series

Primary current: 1 A - 100 A
VAC: 240 V
VDC: 80 V

... technology for improved performance and reliability • World’s first circuit breaker designed for 1U height rack-mount applications • All configurations are ULT 489 listed for branch circuit ...

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.

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.

thermal circuit breaker
thermal circuit breaker
AFDD

Primary current: 10 A - 20 A

... Device. It is fully combined with residual current circuit breaker (RCCB) and miniature circuit breaker (MCB). Main purpose of the product is that it detects and quenches ...

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 ...

See the other products
ZHEJIANG VEKON TECHNOLOGY CO.,LTD
rocker switch type circuit breaker
rocker switch type circuit breaker
3120-N

Primary current: 0.1 A - 30 A
VAC: 415, 240 V
VDC: 50 V

... trip-free mechanism ensures reliable disconnection of the circuit even with the actuator blocked. Type 3120-N is also available with thermal-magnetic trip (please see data sheet circuit breaker ...

See the other products
E-T-A
rocker switch type circuit breaker
rocker switch type circuit breaker
AD series

Primary current: 1 A - 50 A

Circuit breakers are the ‘safety stop’ signs of your onboard electrical system, they secure the electrical circuit against overload or short circuits. For equipment that ...

DC circuit breaker
DC circuit breaker
BB1-63

Primary current: 3 A - 63 A
VDC: 1,000 V

I am text block. Click edit button to change this text. Lorem ipsum dolor sit amet, consectetur adipiscing elit. Ut elit tellus, luctus nec ullamcorper mattis, pulvinar dapibus leo. SPECIFICATIONS I am text block. Click edit button ...

See the other products
Zhejiang Benyi Electrical Co.,ltd.
hydraulic-magnetic circuit breaker
hydraulic-magnetic circuit breaker
D2P series

Primary current: 0.5 A - 70 A

DD Frame - Double Pole AC fitted with Plug-in Terminals 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 ...

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 ...

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

Primary current: 0.5 A - 125 A

Miniature Circuit Breakers (MCB) are such devices that protect their connected circuits against short circuit and overload. In adition to this they fullfil closing and ...

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 ...

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

Primary current: 1 A - 63 A
VAC: 400, 230 V

... 63 Series miniature circuit breaker is mainly used in AC 50Hz/60Hz, rated voltage of 230V/400V, and rated current up to 63A for overload and short circuit functions, and also for not-frequent ...

See the other products
Radin Electric Technology Co., lTD
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