Factory Price VIB3-12T 10KV/12KV Indoor High Voltage Vacuum Circuit Breaker With ISO9001:2015 Certification

B6s series small circuit breakers are mainly used for AC 50Hz, rated working voltage to 400V, rated current to 63A, rated short circuit breaking capacity not exceeding 6000A,With overload and short-circuit protection of lines for household or similar construction sites, in distribution lines that are normally used as lines that are not frequently converted.
JHB6s mini circuit breakers implement standard IEC60898-1, IEC61009-1 breakers specially developed for construction, energy, industry and other fields.

Product Detail

Product Tags

Our commission is to serve our users and purchasers with greatest good quality and aggressive portable digital items for Factory Price VIB3-12T 10KV/12KV Indoor High Voltage Vacuum Circuit Breaker With ISO9001:2015 Certification, We welcome new and old customers from all walks of life to contact us for future business relationships and mutual success!
Our commission is to serve our users and purchasers with greatest good quality and aggressive portable digital items for China Electrical Switch and Vacuum Switch, We attained ISO9001 which provides solid foundation for our further development. Persisting in “High quality, Prompt Delivery, Competitive Price”, we’ve got established long-term cooperation with clients from both overseas and domestically and get new and old clients’ high comments. It is our great honor to meet your demands. We’ve been sincerely expecting your attention.

Parameters

Product Model		JHB6S-63	JHB6sLE-63
Product Model		1-63	6~63
Rated Current		-	30、50
Rated residual action current		.	AC
Type of leakage protection		1P_S 2P、3P、4P	1P+N、2P、3P、3P+N、4P
Number of polesRated Voltage	1P_S 1P+N	230
	2P、3P、4P、3P+N	400
Rated Frequence		50
Rated short circuit capacity		6000
Operating short circuit capacity		6000
Mechanical life		20000
Electrical life		10000
Rated impulse withstand voltage		4
Dielectric test voltage		2000
Wiring capacity	Minimum conductor cross-sectional area(mnf)	1
	Maximum conductor cross-sectional area(mnf)	16
	Standard torque	2
	Ultimate torque	2.5
	Connection depth	11
Electromagnetic tripping characteristic	B type⑶n-5ln)	/
	C type(5ln-10ln)	■
	D type(10ln-20ln)	■
Temperature compensation coefficient	The change value for every 10t higher than Itie reference temperature	-(0.03~0.05)ln
	Hie change value of every 10t degrees lower than the reference temperature	+(0.04~0.07)ln
Rated current correction factor for use at high altitude	<2000m	In
	3000m	0.96ln
	4000m	0.94ln
	5000m	0.92ln
In-line mode		Lower in-line

Description

JHB6s series small circuit breakers are mainly used for AC 50Hz, rated working voltage to 400V, rated current to 63A, rated short circuit breaking capacity not exceeding 6000A, With overload and short-circuit protection of lines for household or similar construction sites, in distribution lines that are normally used as lines that are not frequently converted.

JHB6s mini circuit breakers implement standard IEC60898-1, IEC61009-1 breakers specially developed for construction, energy, industry and other fields.

Quality

High performance-Advanced platform
Based on the most advanced platform in the industry, the performance is the most reliable.

High environmental adaptation
Execute ICE60898-1, which is more suitable for situations with pollution level 3.

High quality-better material selection
Flame retardant materials and thickened moving contacts are used to ensure better breaking performance and service life of the products.

Perfect appearance
The appearance is carefully designed to bring customers visual enjoyment.Our commission is to serve our users and purchasers with greatest good quality and aggressive portable digital items for Factory Price VIB3-12T 10KV/12KV Indoor High Voltage Vacuum Circuit Breaker With ISO9001:2015 Certification, We welcome new and old customers from all walks of life to contact us for future business relationships and mutual success!
Factory Price China Electrical Switch and Vacuum Switch, We attained ISO9001 which provides solid foundation for our further development. Persisting in “High quality, Prompt Delivery, Competitive Price”, we’ve got established long-term cooperation with clients from both overseas and domestically and get new and old clients’ high comments. It is our great honor to meet your demands. We’ve been sincerely expecting your attention.

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