Motor protect circuit breaker 3RV1011 3RV1021 3RV1901 3RV1 Motor Starter Protector
3RV1 motor starter protectors are compact, current limiting motor starter protectors which are optimized for load feeders.
The motor starter protectors are used for switching and protecting induction motors of up to 45 kW at 400 V AC and for other
loads with rated currents of up to 100 A.
The motor starter protectors are available in four sizes:
• Size S00 – width 45 mm, max. rated current 12 A, at 400 V AC suitable for induction motors up to 5.5 kW.
• Size S0 – width 45 mm, max. rated current 25 A, at 400 V AC suitable for induction motors up to 11 kW.
• Size S2 – width 55 mm, max. rated current 50 A, at 400 V AC suitable for induction motors up to 22 kW.
• Size S3 – width 70 mm, max. rated current 100 A, at 400 V AC suitable for induction motors up to 45 kW.
CLASS 10, without auxiliary switches:
CLASS 10, with transverse auxiliary switch (1 NO + 1 NC):
Accessories:
