1P+N/3P+N 40A RCBO, of regular RCCB size. 6kA, B,C curve. 0.03A、0.1A、0.3A. Both AC,Atype available.

Welcome to enquire to us by formal email, so that we can receive your information smoothly and reply you promptly. Thank you.

Provides protection against earth fault/leakage current, short-circuit, overload, and function of isolation Provides complementary protection against direct contact by human body Effectively protects electric equipment against insulating failure Provides comprehensive protection to household and commercial distribution systems

Rated voltage

230V/400V,240/415V
Rated current
Electronic 2P: 6A~63A
Electronic 4P: 6A~40A
Electromagnetic 2P: 6A~40A
Electromagnetic 4P: 6A~40A

 

Rated residual operating current 0.03A、0.1A、0.3A
Rated residual non-operating current 0.5I△n
DC component case AC type, A type (except 4P electromagnetic type)
number of poles 1P+N/3P+N
Instantaneous trip type Type B, Type C
Rated short-circuit breaking capacity 6000A
Rated residual making and breaking capacity 500A
Protection class IP20
Installation category Class III
pollution level level 2

 

 

Residual current action breaking time

 

In(A) In(A) Breaking time (s) when the residual current is equal to the following value
In 2In 5In 5A、10A、20A、50A、100A、200A It
6~40A 0.03、0.1、0.3 0.1 0.05 0.04 0.04 0.04
Note: a. 5A, 10A, 20A, 50A, 100A, 200A tests are not tested for current values that are greater than the lower limit of the current instantaneous tripping range; b. Overcurrent instantaneous tripping when I△t is equal to Type B and Type C The test is carried out at the current at the lower limit of the range.。                                             

Overcurrent protection tripping characteristics (reference temperature 30℃)

test Type Test current starting state Trip or not trip time limit expected outcome Remark
a B、C 1.13In cold state t≤1h Does not trip  
b B、C 1.45In Immediately after a test t<1h trip The current rises steadily within 5s
c B、C 2.55In cold state 1s trip  
1s>32A)
d B 3In cold state t≤0.1S Does not trip  
5In t<0.1S trip
e C 5In t≤0.1S Does not trip  
10In t<0.1S trip

Mechanical and electrical life

project Times (times) Operating frequency (times/hour) Rated current (A)
Electrical life 4000 240 6~32
Mechanical life 10000 120 40

Shape and installation dimensions

News Center

> The difference between fast fuse and ordinary fuse

Fast fuse is a kind of fuse, fast fuse is used for short circuit protection of semiconductor rectifier components or circuit breakers. Because the overload capacity ...

> The meaning and working principle of RCCB, and a few points you want to know

This article will tell you about the working principle, function, and main structure of residual current circuit breaker (RCCB), and solve customers' concerns about ...

> The difference between MCB (Miniature Circuit Breaker) and RCCB (Residual Current Circuit Breaker)

There is a difference between MCB (miniature circuit breaker) and RCCB (residual current circuit breaker) in terms of functionality, operation, sensitivity and appli...

> RCBO (Residual Current Operated Circuit Breaker) Customer Reviews

In the attachment you will find some test results of our lab, where you can see that we tested the leaking current, and for all samples this was measured at 24mA whi...

GET A QUOTE

86-15158431127

sofia@sofielec.com

Get in Touch

Captcha Code
×
If you are interested to be our agent in your market, we will be your strong backup.
Find us to cooperate