China Circuit Breaker (DPN) supplier,China China Circuit Breaker (DPN) supplier,China Circuit Breaker (DPN) supplier Manufacturer.

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Address: XIANG JINYANG LIUSHI WENZHOU ZHEJIANG CHINA

ZipCode: 325604

Tel : 86-577-62738019,13736757788

Fax: 86-577-62722377

Email: jd@jingda.com

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China Circuit Breaker (DPN) supplier

Product Categories: Mini Circuit Breaker

Company Profile Tel ：86-577-62738019,13736757788 Fax：86-577-62722377

Product Description:

APPLICATION:

JD157-32 series miniature circuit breaker(hereinafter to as circuit breaker) is suitable for AC50Hz,rated voltage 230V, rated current up to 32A, used to protect the circuit against overload or short-circuit, also can be used to switch the circuitry infrequently. It is widely applied to lighting distribution systems in residential buildings, hotels, apartment houses, emporiums, hospitals, industrial and mining enterprises, etc.

The products comply with GB10963&IEC60898

Rated current in(A)	Pole number	Rate voltage Un(V)	Breaking capacity(A)	Type of instantaneous release
3 6 10 16 20 25 32	1+N	230	4500	C?D

No.	Type of instantaneous release	Test current In(A)	Initial state	Test current(A)	Specified time	Prospective result	Remark
1	C D	is equal or lesser than 32	Cold state	1.13In	t is equal or greater than 1h	Non-trip	Follow the test item1,the current rises to the specified value within 5s
2	C D	is equal or lesser than 32	Thermal state	1.45In	t is less than 1h	Trip
3	C D	is equal or lesser than 32	Cold state	2.55In	1s is less than t is less than 60s	Trip
4	C	is equal or lesser than 32	Cold state	5In	tis equal or greater than 0.1s	Non-trip	Close the auxiliary switch and put through the power supply
5	C	is equal or lesser than 32	Cold state	10In	t is less than 0.1s	Trip
6	D	is equal or lesser than 32	Cold state	10In	t is 0.1s	Non-trip
7	D	is equal or lesser than 32	Cold state	14In	t is less than0.1s	Trip

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