630A~6300A 440V 690V AC 3P 4P Air Circuit Breaker ACB
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Payment
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Origin
China Mainland
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Minimum Order
1
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Packing
Pieces
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- Description
Product Detail
Welcome to wholesale the low price and high quality 630a~6300a 440v 690v ac 3p 4p air circuit breaker acb with CHANGAN GROUP. We are one of the leading manufacturers and suppliers of various low voltage electrical apparatus in China. And the free sample and the customized service are also available.
CAW1 Series ACB
Intelligent Universal Circuit Breaker
Application
ACB (Air circuit breaker) is suitable for the circuit of AC 50Hz with rated voltage up to 690V and rated current up to 6300A. It is mainly used to distribute electric energy and protect circuit and power supply equipment from overload, under voltage, short circuit and single phase earthing with intelligentized and selective protection function, the breaker can improve the reliability of power supply and avoid unnecessary power failure. The breaker is applicable for power stations, factories, mines (for 690V) and modern high-buildings, especially for the distribution system of intelligentized building. The whole series have past CCC and CE certification.
Structure
Specification
Type | CAW1-2000 | CAW1-3200 | CAW1-4000 | CAW1-6300 | ||
Rated frame current Inm (A) | 2000 | 3200 | 4000 | 6300 | ||
Number of poles | 3,4 | 3,4 | 3,4 | 3,4 | ||
Rated current In (A) | 630,800, 1000,1250, 1600,2000 | 2000,2500, 3200 | 3200,3600, 4000 | 4000,5000,6300 | ||
Inc (kA) | 400V | 80 | 100 | 100 | 120 | |
690V | 50 | 65 | 65 | 80 | ||
Ics=Icw (kA) | 400V | 50 | 80 | 80 | 100 | |
690V | 40 | 50 | 50 | |||
Rated current at N-pole In(A) | 50%In, 100%In | |||||
Inherent making & breaking time | 23~32ms | |||||
Operation performance | Electric life | 500 | ||||
Mechanical life | Maintenance-free 2500, Maintenance 10000 | |||||
Mounting mode | Fixed withdrawable | |||||
Arcing distance (mm) | 0 | |||||
Intelligent controller | Standard type (M), telecommunication type (H) |
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