English
Español
RCCB stands for Residual Current Circuit Breaker, which is an important safety device used in electrical systems. It is used to detect ground faults and personal electric shock risks, and block circuits to protect personnel safety.
2P and 4P represent two-pole and four-pole respectively, and are used to describe the connection method of the RCCB circuit breaker. 63A, 5A, 25A and 40A represent the rated current respectively.
2P/4P RCCB Technical Parameter
| Ratedcurrent |
16A,25A,32A,40A,
63A,80A,100A,125A
|
| Rated voltage |
230/240V〜, 240/400V〜
|
| Rated frequency | 50/60hz |
| Number of pole | 2p 4p |
| Module size |
36mm,72mm
|
|
Circuit type
|
AC type，A type，B type
|
|
Breakingcapacity
|
10000A |
| Electro-mechanical endurance | 4000 cycles |
2P/4P RCCB Product Advantages
2P/4P RCCB Overall & installation dimensions
> How Does a DC Series Circuit Breaker Speed Up Fault Finding?
A DC series circuit breaker with 1-63A ratings, 10kA breaking capacity, 6.2kV impulse withstand, and central-staying trip indication — built for reliable low-voltage...
> Can a Wi-Fi MCB Save You a Trip to the Panel?
A Wi-Fi MCB with 1P/3P configurations, 230V/400V ratings, IEC60898-1 compliance, and smart remote control — built for modern residential and commercial electrical di...
> What Should You Look for in a DC Isolator Switch for Solar PV?
A Isolator switch with 1200V DC rating, 32A capacity, and <8ms arc extinction provides safe disconnection for 1-20kW residential and commercial solar PV systems — ce...
> Why Does Your Electrical System Need a Residual Current Circuit Breaker?
A Residual Current Circuit Breaker RCCB is an electromagnetic device that protects people and equipment from electric shock and ground faults. It continuously monito...