1SAM201902R1001

The ABB HK1-11 is a side-mounted auxiliary contact designed for compatible ABB MO-MS range motor starters. It provides one normally open and one normally closed contact for auxiliary control functions such as status signalling, feedback and interlocking, depending on the circuit design. Its screw terminals support secure wiring within compatible motor-control assemblies.

The product listing specifies a 690 V rated insulation voltage and an operational voltage of 690 V AC / 600 V DC. It also lists a maximum UL/CSA operating voltage of 600 V AC for the main circuit. The operating ambient temperature range is −25°C to +60°C.

Ahmedabad Electrical Corporation can assist with ABB motor-control accessories and help verify compatibility with your starter model before ordering.