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.
Отправить запрос, связаться с поставщиком
Другие товары поставщика
 |
Futina Switches And Sockets European G Series | Futina Switches And Sockets Italian H60/H80 Series H60/H80 serie, the most colorful serie in Futina, there are 5 designs of covers, more than 150 ... |
 |
Futina 1 Pole 10 Amp MCB Circuit Breaker FTD1 | Futina a Manufacturer of MCB circuit breaker from 1995, who provide a professional technique support, high quality products and good service. Futin... |
 |
Futina Switches And Sockets European G Series | Futina European Switches and SocketsG Series Futina provide the high quality warranty swirch and socker from 1995. The G series range combines a s... |
 |
Futina Metal Electrical Power Distribution Box FTAMG Series | FutinaswitchFTAMG series, with plastic panel and iron box, and the color for the box can be customized too. This product is applicable to the modul... |
 |
Futina Flat Switches And Sockets US H40 Series | Futina Flat Sockets And SwitchesUS H40 Series H40 series, quick wiring structure, easy for installation, classic design with economic price, 10 ye... |
Похожие товары
 |
15 Inch Capacitive Touch Screen Panel for Medical & Multi-Application Equipment | Продавец: SEMIJEI TECHNOLOGY LTD | 15 Inch Capacitive Touch Screen Panel for Medical & Multi-Application Equipment 15 Inch Capa... |
 |
Custom Size 11.6 Inch Circular Shape Touch Screen With ILITEK Controller | Продавец: SEMIJEI TECHNOLOGY LTD | Custom Size 11.6 Inch Circular Shape Touch Screen With ILITEK Controller Semijei-Tech's11.6 inch... |
 |
10.6 Inch Custom Shape Touch Screen With Multi-Touch for Commercial Systems | Продавец: SEMIJEI TECHNOLOGY LTD | Semijei-Tech's10.6 inch custom shape touch screenis a projected capacitive touch panel develope... |
 |
Semijei-Tech's 10.1 inch | Продавец: SEMIJEI TECHNOLOGY LTD | Semijei-Tech's10.1 inch waterproof mirror glass multi-touch panelcombines projected capacitive to... |
 |
7" I²C Glove Touch Capacitive Touch Panel | Продавец: SEMIJEI TECHNOLOGY LTD | 7" I²C Glove Touch Capacitive Touch Panel 7 Inch Glove Touch Capacitive Touch Panelfor Indu... |
