.

Circuit Breaker

Futina is a leading circuit breaker wholesalesupplier, specializing in providing high-quality products and comprehensive solutions to meet the diverse needs of industries worldwide. Futina china circuit breakerfor sale is mainly used in AC 50Hz/60Hz, rated working voltage 230V/400V, rated current to 63A and below. It is mainly applied at office building, residence, for lighting, power distribution and overload and short circuit protection of equipment. As a specialized circuit breaker supplier, Futina offers different type of circuit breaker, including MCB Miniature Circuit Breaker RCCB Residual Current Circuit Breaker, who provide the safety environment to all over the world.

Types of Circuit Breaker Wholesale

MCB Miniature Circuit Breaker

2 Pole 32 Amp MCB Circuit Breaker FTD1

1 Pole 32 Amp MCB Circuit Breaker FTB68

2 Pole 20 Amp MCB Circuit Breaker FTDZ47

RCCB Residual Current Circuit Breaker

1 Pole 40 Amp RCCB Residual Current Circuit Breaker FTD1

2 Pole 63 Amp RCCB Residual Current Circuit Breaker FTD1

4 Pole 63 Amp MNL RCCB Residual Current Circuit

How does Circuit Breakers Work?

-5℃~40℃

It consists of a bimetallic strip and a plunger arrangement inside. Also, there is a latch arrangement made to hold the contacts closed, when it is turned ON.

Heated Up

The bimetallic strip is designed to carry a specific amount of current through it. When the current flowing through it exceeds the limit, the bimetallic strip gets heated up and it bends.

As it bends, it knocks down the latch holding the contacts. Higher the current faster shall be the operation.

Maximum Limit

Similarly, during short circuits, the current flowing through the miniature circuit breaker shall be several times the maximum limit.

Opens the Contacts

This activates the plunger arrangement instantaneously, which in turn knocks down the latch and opens the contacts. This is how a miniature circuit breaker works.

As one of switch socket manufacturers, we will do our best to meet all the needs of customers.

We can also offer types of electrical wiring devicesfor sale, if you are interested, please leave us a message.



在线联系供应商

至: Guangdong Futina Electrical Co.,Ltd.
Your E-mail:
消息正文:


Send to other suppliers

Other supplier products

Futina Switches And Sockets European EOS Series
Futina Switches And Sockets European EOS Series Futina Switches And Sockets European EOS Series EOS series is one of Futina European standard series, adopt optimization design, excellent materia...
Big Rocker Switches And Sockets UK V12 Series
Big Rocker Switches And Sockets UK V12 Series FutinaV12 series big rocker switches and sockets, adopting the brushed design, can match various of colors and meet different needs. Specificati...
LED Spot Light
LED Spot Light As an excellent LED spot light supplier, Futina offers superior lighting solutions that combine advanced LED technology, energy efficiency, and exc...
Switches And Sockets
Switches And Sockets As one of the established switch and socket manufacturers, FUTINA switch and socket are developing with decades of manufacturing experience, superi...
Futina Metal Electrical Power Distribution Box FTGT Series
Futina Metal Electrical Power Distribution Box FTGT Series Futina FTGT distribution box,with plastic panel and iron box, applicable to a variety of decotation styles, widely used in the family, high buildin...
供应产品

Same products

CSD16301Q2 TRANSISTOR MOSFET N-CH 25V 6SON TEXAS INSTRUMENTS
CSD16301Q2 TRANSISTOR MOSFET N-CH 25V 6SON TEXAS INSTRUMENTS 卖方: ZK Electronic Technology Co., Limited Part Number:CSD16301Q2 Description:CSD16301Q2 TRANSISTOR MOSFET N-CH 25V 6SON TEXAS INSTRUMENTS ...
CAPACITOR EEF-CX0J10CAPACITOR EEF-CX0J101R PANASONIC SMD SPEC POLYMER 100UF 6.3V SMD LF1R PANASONIC SMD SPEC POLYMER 100UF 6.3V SMD LF
CAPACITOR EEF-CX0J10CAPACITOR EEF-CX0J101R PANASONIC SMD SPEC POLYMER 100UF 6.3V SMD LF1R PANASONIC SMD SPEC POLYMER 100UF 6.3V SMD LF 卖方: ZK Electronic Technology Co., Limited Part name:EEF-CX0J101R Description:CAPACITOR EEF-CX0J101R PANASONIC SMD SPEC POLYMER 100UF 6.3V ...
Heavy Copper PCB Manufacturer
Heavy Copper PCB Manufacturer 卖方: Xinfeng Huihe Circuits Co., Ltd. Heavy Copper PCB, pcb fabrication up to 12oz, large current, pcb circuitfabrication base material...
8 Layer ENIG Half Hole Custom PCB
8 Layer ENIG Half Hole Custom PCB 卖方: Xinfeng Huihe Circuits Co., Ltd. Number of layers: 8 Surface finish: ENIG Base material: FR4 Outer Layer W/S: 4/3mil Inner lay...
4 Layer ENIG Impedance Control Half Hole PCB Electric Circuit Board
4 Layer ENIG Impedance Control Half Hole PCB Electric Circuit Board 卖方: Xinfeng Huihe Circuits Co., Ltd. Number of layers: 4 Surface finish: ENIG Base material: FR4 Outer Layer W/S: 6/4mil Inner lay...