NHD INDUSTRIAL CO., LTD.

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DC Contactor-2

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DC Contactor-2

Model - SMD-3222

It is a 3 pole DC contactor with CE approval.
The maximum contactor of the SMD series is 220V 15HP (SMD-4022).
Welcome to contact us for any queries.

The specification is as below:
Contacts: 3NO, 2NO+2NC
Rated insulation voltage, Ui: 1000V
Thermal current Ith (AC1): 50A
Rated Operational Current (AC3): 32A
Mechanical Durability: 5 Mil. Cycles (1200 cycles/hr.)
Electrical Durability: 0.5 Mil. Cycles (1200 cycles/hr.)

Rated Capacity for 3Phase AC3 (kW/A):
220V→ 7.5kW/10HP
380V→ 15kW/20HP
440V→ 15kW/20HP
Auxiliary Contacts: SMC-D11 (Side mounting), CA2 & CA4 (Top mounting).

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Products List

DC Contactor-1

It is a 3 pole DC contactor with CE approval. Its auxiliary contact blocks are the same as the SMC series, saving inventory cost. The specification is as below: Contacts: 3NO, 1NO+1NC Rated insulation voltage, Ui: 1000V Thermal current Ith (AC1): 20A Rated Operational Current (AC3): 9A Mechanical Durability: 5 Mil. Cycles (1200 cycles/hr.) Electrical Durability: 0.5 Mil. Cycles (1200 cycles/hr.) Rated Capacity for 3Phase AC3 (kW/A): 220V→ 2.2kW/3HP 380V→ 3.7kW/5HP 440V→ 3.7kW/5HP Auxiliary Contacts: SMC-D11 (Side mounting), CA2 & CA4 (Top mounting).