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TRW2 Universal breaker series

TRW2 Universal breaker series - Downloads
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TRW2 Universal breaker series - Detailed

TRW2 Series universal circuit breakers are applicable to distribution network of AC 50Hz, rated current 200A to 1600A, rated insulation voltage 1000V, and rated voltage 400V and 690V, usually used for distribution protection. Breakers of rated current 630A and below can also be used for motor protection. Normally the breaker can be used for infrequent switching and infrequent motor start-up, with functions of protection from overload, short circuit and under-voltage. Other functions of the breaker include communication capability and intelligent protection, accurately selective protection, improvement of power supply reliability to avoid sudden power failure, which is suitable for wind power generation, and it can function as partition board as well.
Executive standard:
The product complies with IEC60947-2, GB14048.2 Low-voltage Circuit Breakers standard.
Conditions of use:
The ambient air temperature is -5℃~+40℃, the 24h average value is not more than +35℃(except special orders)
The altitude in the installation site is not more than 2000m.
The air relative humidity at the highest temperature of +40℃ should not be over 50%; higher relative humidity is allowed at lower temperature, and special measures should be taken for condensation occasionally produced due to temperature change.
Pollution Level: 3; Protection Grade: IP30; Class: B

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