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

China Wholesale Thermal Circuit Breaker Products – ZN85-40.5 Indoor AC high voltage vacuum circuit breaker – L&R

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We have a professional, efficiency team to provide quality service for our customer. We always follow the tenet of customer-oriented, details-focused for Space Controls & Switchgear, High Voltage Switchgear, Rocker Switch Circuit Breaker, Accurate process devices, Advanced Injection Molding Equipment, Equipment assembly line, labs and software advancement are our distinguishing feature.

China Wholesale Thermal Circuit Breaker Products – 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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During the past few years, our business absorbed and digested state-of-the-art technologies the two at home and abroad. Meanwhile, our firm staffs a group of experts devoted to your development of China Wholesale Thermal Circuit Breaker Products – ZN85-40.5 Indoor AC high voltage vacuum circuit breaker – L&R , The product will supply to all over the world, such as: Kazakhstan, Barbados, Grenada, In order to meet our market demands, we have paied more attention to the quality of our products and services. Now we can meet customers' special requirements for special designs. We persistently develop our enterprise spirit "quality lives the enterprise, credit assures cooperation and keep the motto in our minds: customers first.

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Product variety is complete, good quality and inexpensive, the delivery is fast and transport is security, very good, we are happy to cooperate with a reputable company!