PRODUCTS
Circuit breakers HMMS
HMMS - 80K
HMMS-80K motor circuit breakers have overload release, short-circuit release and high breaking capacity.
Wide range of adjustment from 25 to 80A allows you to control and protect motors up to 35kW at 400V.
Produced according to EN 60947-2 and EN 60947 .4.1 standards.
Circuit breaker HMMS - 80A
- rated current [In]: (25-40).....(56-80)A
- rated operating voltage [Ue]: 690V 50/60Hz
- rated impulse withstand voltage [Uimp]: 6kV
- category: A, AC3
- mounting on 35mm DIN rail
- applied in single-phase and three-phase systems
- sensitive on phase failure
- rated breaking capacity up to 50kA at 400V
- (selection in the data sheet)
- durability: mechanical/electrical (30 000 cycles)
- tightening torque: 5Nm
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