Applications
3.3 Motor protection applications of 3VA molded case circuit breakers
3VA molded case circuit breakers with IEC certificate
148 Manual, 03/2019, A5E03603177010-03
3VA molded case circuit breakers for motor protection
The 3VA2 molded case circuit breakers for motor protection are designed for optimal
protection and direct-on-line starting of three-phase squirrel-cage motors.
● 3VA2 motor protection circuit breaker up to 500 A, tested according to IEC EN 60947-4-1
● 3VA2 motor protection circuit breaker as motor protection combination, 3VA2 with 3RT
Overview of possible uses of the 3VA2 molded case circuit breaker for motor protection:
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