NH40S Changeover Switch

NH40S Changeover Switch

1.1 Application

Mainly used in the distributing and motor circuit

 which has high short-circuit current,

 and acted as main switch or master switch

infrequently operated by hand,

 it is particularly suitable in the

relative high class with drawble low voltage

complete equipment.

They provide safety isolation and protection

 against overcurrent for

any  low voltage electrical circuit.

1.2 Standard: IEC/EN 60947-3.

1.3 General characteristic

Full-enclosed structure

Unique rolling inside type contact system