Electrical Motor Protection 3 Pole AC Contactor Definite Purpose with UL listed

Electrical Motor Protection 3 Pole AC Contactor Definite Purpose with UL listed

A Ccontactor is an electrically controlled switch used for switching a power circuit, similar to a relay  except with higher current ratings, which is controlled by a circuit which has a much lower power level than the switched circuit. 

Description:

UKC1 series AC Contactor is suitable for using in the circuits up to the rated voltage 660V AC50Hz or 60Hz,

 rated current up to 630A, for making, breaking, frequently starting & controlling the AC motor. Combined with

 the auxiliary contact block, timer delay & machine interlocking  device  etc,  it  becomes  the delay  contactor,  mechanical interlocking contactor, star-delta starter. 

With the thermal overload relay, it is combined into the electromagnetic starter. The product conforms to 

IEC60947-4-1 standard.

Characteristics

1. The cover for preventing electrical shock on the top of ac contactor and thermal overload relay

2. The ac contactor and relay are classified into 3 frame sizes according to the external dimensions

3. AC Contactor and relay can be connected directly without other fittings

4. Installed by screws or on the 35mm DIN rail directly

Specifications: