Sell Type A Electromagnetic RCCB Electronic Residual Current Circuit Breaker 2P 4P AC class 16A 20A 32A 40A 63A RCBO 30ma best price
5
4
ratings
33
sold
MYR 33 - MYR 76
| Ships from | Mainland China |
|---|---|
| Poles Number | 2P AC Class E Type 2P A Class EM Type 2P A Class E Type 2P AC Class EM Type 4P AC Class EM Type 4P AC Class E Type 4P A Class EM Type 4P A Class E Type |
| Rated Current | 63A 30ma 40A 30ma 16A 30ma 16A 300MA 40A 300MA 63A 300MA |
Product Description
AC type residual current protection circuit breaker: a residual current protection circuit breaker that ensures its tripping, whether it is suddenly applied or slowly rises under the remaining sinusoidal alternating current;
Type A residual current protection circuit breaker:
The residual current protection circuit breaker that ensures its trip under the following conditions.
a) same as AC type;
b) residual pulsating DC current;
c) The residual pulsating DC current is superimposed with a smooth DC current of 0.006 A.
With or without phase angle control, regardless of polarity, whether it is applied suddenly or slowly.
Type B residual current protection circuit breaker
A residual current protection circuit breaker that ensures its trip under the following conditions:
a) Same as Type A,
b) residual sinusoidal alternating current up to 1000 Hz;
c) a smooth DC current of 0.4 times the rated residual current (I blood) superimposed on the remaining AC current;
d) Residual pulsating DC current superposition o. 4 times rated residual current (k) or smooth DC current of 10 mA (both larger);
e) Residual DC current generated by the following rectifier lines
TNID-63 Residual Current Circuit Breaker (30mA RCBO without over-current protection) is used for the circuit of AC 50Hz, rated voltage of 230V for 2 poles, 400V for 4 poles, rated current of 63A, when the personal electric shock or grid leakage current exceeds the specified value, the residual current action circuit breakers cut off the trouble power quickly to protect the personal and electrical equipment, it also can be applied to infrequent transfer and start of the circuit.
TNID-63 RCCB Circuit Breaker are applicable to industrial, commercial, high-rise and civil residence and other places.
Meet the standards: GB 16916.1, IEC 61008-1, obtain CCC, CE certification.
TNID-63 RCCB Circuit Breaker are designed, manufactured and tested according to GB16916.1 "Residual current operated circuit-breakers without overcurrent protection for household and similar use (RCCB) Part 1: General rules".
