High Quality Industrial Factory Air circuit breaker-FTW2 to Jordan Importers
Exterior and dimensions
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|Model:||Rated voltage (V)：||Rated insulation voltage/Rated impulse withstand voltage Uimp(KV):||Installation(poles)：||Frame size rated current(A)||Rated current(A)||Rated breaking Capacity(KA)：||Rated short-time withstand current||Operating performance|
|Rated Ultimate Short-Circuit Breaking Capacity||Rated short-circuit breaking capacity||Power on(times)||Power off(times)|
|FTW2-1600||AC400||690/12000||withdrawable type,stationary type(3 poles,4poles)||1600||200,400,630, 800, 1000||55||42||42||10000||5000|
In this lesson we’ll review two common circuit protection devices, fuses and circuit breakers as applied to electrically controlled systems. We’ll discuss their intended purpose, means of operation, differences between them, and common ratings. (Part 2 of 2)