Delivery Time:Within 20 days
Certification:UL, TUV, CQC

50A 63A Power MCB Mini Circuit Breaker Double Phase Motor Protection 230V 50HZ UL

Quick Detail:

Place of Origin:	Zhejiang China (Mainland)	Brand Name:	JIELI	Model number:	JL-L12
Type:	Mini circuit breaker	Poles Number:	1P,2P,3P,4P,1P+N,3P+N	Color:	White
Electrical life	10000	Service short-circuit breaking capacity:	3000A-10000A	Rated impulse with stand voltage:	6000V
Electro-mechanical endurance:	In≤100=10000 In125=8000	Material:	PA66, copper, iron etc.	Mechanical life	4000
POLE:	1P, 2P, 3P, 4P, 1P+N, 3P+N	Voltage:	AC 230(240)/400(415)V	Product name:	JL-L12 Mini Circuit Breaker

Description:

★JL-L12 series mini circuit breaker is mainly suitable for overload and short circuit protection.

★JL-L12mini circuit breaker is especially used for illumination and distribution in industry and commerce, etc.

★JL-L12 mini circuit breaker is of pleasing outlook & high breaking capacity, reliable performance, high inflammable resistance and shock resistance for long service life.

★JL-L12 mini circuit breaker is within the circuit of AC 50/60HZ, rated voltage of single pole up to 230V, two, three or four poles up to 415V.

★JL-L12 mini circuit breaker can also be for an unfrequented switchover of the circuit and illumination under normal conditions. protecting circuit from overload and short circuit.

★JL-L12 mini circuit breaker has advantages of high breaking capacity, small volume, width is only 18mm.

★JL-L12 mini circuit breaker conforms with the standards of GB10963 and IEC60898.  

Applications:

Mini circuit breaker MCB is used in lighting distribution system or motor distribution system for protecting overload and short circuit in the systems.

Specifications:

Frame class	63A
Rated working voltage	240V/415V
Rated frequency	50/60Hz
Rated working current	1,3,6,10,16,20,25,32,40,50,63A
Making and breaking capacity	10000A(6~40A),6000A(50,63A)
Release type	B,C,D
Poles	1,2,3,4P
Mechanical life	20000
Electric life	4000

The over-current tripping unit protection feature

Sequence NO .	Release	Test current I/In	Start state	Tripping time	Expected results
1	B,C,D	1.13In	Cold state	t≤1h	Not tripping
2	B,C,D	1.45In	Start right after the serial NO . 1 test	t<1h	Tripping
3	B,C,D	2.55In	Cold state	1s<t<60s	Tripping