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OEM High Quality Hvac Duct Distribution Box Companies – ZN85-40.5 Indoor AC high voltage vacuum circuit breaker – L&R Featured Image
  • OEM High Quality Hvac Duct Distribution Box Companies – ZN85-40.5 Indoor AC high voltage vacuum circuit breaker – L&R
  • OEM High Quality Hvac Duct Distribution Box Companies – ZN85-40.5 Indoor AC high voltage vacuum circuit breaker – L&R
  • OEM High Quality Hvac Duct Distribution Box Companies – ZN85-40.5 Indoor AC high voltage vacuum circuit breaker – L&R
  • OEM High Quality Hvac Duct Distribution Box Companies – ZN85-40.5 Indoor AC high voltage vacuum circuit breaker – L&R
  • OEM High Quality Hvac Duct Distribution Box Companies – ZN85-40.5 Indoor AC high voltage vacuum circuit breaker – L&R
  • OEM High Quality Hvac Duct Distribution Box Companies – ZN85-40.5 Indoor AC high voltage vacuum circuit breaker – L&R

OEM High Quality Hvac Duct Distribution Box Companies – ZN85-40.5 Indoor AC high voltage vacuum circuit breaker – L&R

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Each individual member from our large performance revenue crew values customers' needs and company communication for C20 Breaker Switch, Circuit Breaker On Off Switch, Outdoor Low Voltage Ggd Switchgear-Ac Low Voltage Distribution Cabinet, As an experienced group we also accept custom-made orders. The main intention of our firm is to build up a satisfying memory for all consumers, and set up a long-term win-win small business connection.
OEM High Quality Hvac Duct Distribution Box 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

51

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

Product detail pictures:

OEM High Quality Hvac Duct Distribution Box Companies – ZN85-40.5 Indoor AC high voltage vacuum circuit breaker – L&R detail pictures

OEM High Quality Hvac Duct Distribution Box Companies – ZN85-40.5 Indoor AC high voltage vacuum circuit breaker – L&R detail pictures

OEM High Quality Hvac Duct Distribution Box Companies – ZN85-40.5 Indoor AC high voltage vacuum circuit breaker – L&R detail pictures

OEM High Quality Hvac Duct Distribution Box Companies – ZN85-40.5 Indoor AC high voltage vacuum circuit breaker – L&R detail pictures

OEM High Quality Hvac Duct Distribution Box Companies – ZN85-40.5 Indoor AC high voltage vacuum circuit breaker – L&R detail pictures

OEM High Quality Hvac Duct Distribution Box Companies – ZN85-40.5 Indoor AC high voltage vacuum circuit breaker – L&R detail pictures

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It is our responsibility to meet your needs and efficiently serve you. Your satisfaction is our best reward. We are looking forward to your visit for joint growth for OEM High Quality Hvac Duct Distribution Box Companies – ZN85-40.5 Indoor AC high voltage vacuum circuit breaker – L&R , The product will supply to all over the world, such as: Bhutan, Mexico, Gabon, Our stock have valued 8 million dollar , you can find the competitive parts within short delivery time. Our company is not only your partner in business, but also our company is your assistant in the coming corporation.
    • The supplier abide the theory of "quality the basic, trust the first and management the advanced" so that they can ensure a reliable product quality and stable customers.
    5 Stars By Zoe from Hanover - 2017.02.28 14:19
    With a positive attitude of "regard the market, regard the custom, regard the science", the company works actively to do research and development. Hope we have a future business relationships and achieving mutual success.
    5 Stars By Nicole from Philippines - 2017.10.13 10:47
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