China China Wholesale Thermal Magnetic Companies – ZN85-40.5 Indoor AC high voltage vacuum circuit breaker – L&R Manufacture and Factory

China Wholesale Thermal Magnetic Companies – ZN85-40.5 Indoor AC high voltage vacuum circuit breaker – L&R

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"Sincerity, Innovation, Rigorousness, and Efficiency" is definitely the persistent conception of our corporation to the long-term to establish alongside one another with customers for mutual reciprocity and mutual profit for Three Phase Switchgear, Gfci Breaker Switch, Marine Circuit Breaker, Top quality, timely company and Aggressive cost, all win us a superior fame in xxx field despite the international intense competition.

China Wholesale Thermal Magnetic Companies – ZN85-40.5 Indoor AC high voltage vacuum circuit breaker – L&R Detail:

Normal Service Conditions

Ambient airtemperature: -10℃-+40℃

(Storage Temperature: -30℃)

Altitude: <1000m; Daily average value of relative humidity: ~95 %

Monthly average value of relative humidity: <. 90 %

Daily average value of water vapor pressure: ~22 x 10-3MPa Monthly average value of water vapor pressure: <. 1.8x 10″MPa Earthquake grade less than Degree 8

The ambient air is not significantly polluted by dust, smoke, corrosive and/or flammable gases, vapours or salt

Product Parameter

Description	Unit	Specification
Rated voltage	kV	40.5
1min power frequency withstand voltage	KV	95
Lighting impluse withstand voltage peak	KV	185
Rated frequency	Hz	50
Rated current	A	1250 1600 2000
Rated short circuit withstand current	KA	202531.5
Rated peak withstand current	KA	506380
Rated short time duration	s	4
Rated short time breaking current	KA	202531.5
Rated short time making current	KA	506380
Rated operating sequence		O-0.3s-CO-180s-CO
Breaking time	m.s	<80
Rated short-circuit breaking current breaking times	time	20
Single capacitor bank breaking current	A	630
Back to back capacitor bank breaking current	A	400
Rated operating voltage	V	^110=200
Mechanical life	time	20000

Size

FAQ

Q1: Are you factory?

A. Yes, We have 3 factories.

Q2: Are the samples free?

A: Most are free, some items need discuss.

Q3: What kind of payment do you accept?

A: We accept T/T,L/C. PAYPAL. WESTERN UNION

Q4: Are you always available?

A: Yes i am online even in holiday! I will try my best to make you satisfied, If you need any help in china, please contact me. We are your right choice

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We are going to make every single effort for being excellent and excellent, and accelerate our ways for standing while in the rank of international top-grade and high-tech enterprises for China Wholesale Thermal Magnetic Companies – ZN85-40.5 Indoor AC high voltage vacuum circuit breaker – L&R , The product will supply to all over the world, such as: Hongkong, Indonesia, Liberia, Our products have enjoyed a great reputation for their good quality, competitive prices and prompt shipment in international market. Presently, we are sincerely looking forward to cooperating with more overseas customers based on mutual benefits.

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