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Contactor Type SM for Pre-Charging 3000 V 50 A


MAIN CIRCUIT
Number of poles, type of contact 1, normally open contact
Rated operational Un 3000 V
Rated current 50 A
CONTROL CIRCUIT
Type Electro-Magnetic with recall springs
Rated Voltage Un 12 - 220 V
Operating Voltage 0.7 – 1.25 Un
Power consumption at Un approx. 20 W
AUXILIARY CONTACT CIRCUIT
NNumber of poles Up to 4, NO or/and NC
Rated Voltage 220 V
Rated current 6A
OPERATING CONDITIONS
Ambient temperature (-40°C...+40°C)
Switching frequency Min. 2 operations per second
Mechanical life 5X 106 Switching