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Contactor

Contactor

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

Contactors come in many forms with varying capacities and features. Unlike a circuit breaker, a contactor is not intended to interrupt a short circuit current. Contactors range from those having a breaking current of several amperes to thousands of amperes and 24 V DC to many kilovolts. The physical size of contactors ranges from a device small enough to pick up with one hand, to large devices approximately a meter (yard) on a side.

Contactors are used to control electric motors, lighting, heating, capacitor banks, thermal evaporators, and other electrical loads.

Rockwell Solid-State Contactor 156-B30CC1

Rockwell Solid-State Contactor 156-B30CC1


DescriptionSoild State Contactor, Analog Control, 30 Amperes, Line Voltage 410-660V AC, Control Voltage 4-20 mA, Single Phase
Rockwell Solid-State Contactor 156-B30CV1

Rockwell Solid-State Contactor 156-B30CV1


DescriptionSoild State Contactor, Analog Control, 30 Amperes, Line Voltage 410-660V AC, Control Voltage 0-10 V DC, Single Phase
Rockwell Solid-State Contactor 156-B30BC1

Rockwell Solid-State Contactor 156-B30BC1


DescriptionSoild State Contactor, Analog Control, 30 Amperes, Line Voltage 200-480V AC, Control Voltage 4-20 mA, Single Phase
Rockwell Solid-State Contactor 156-B30BV1

Rockwell Solid-State Contactor 156-B30BV1


DescriptionSoild State Contactor, Analog Control, 30 Amperes, Line Voltage 200-480V AC, Control Voltage 0-10 V DC, Single Phase
Rockwell Solid-State Contactor 156-B30AC1

Rockwell Solid-State Contactor 156-B30AC1


DescriptionSoild State Contactor, Analog Control, 30 Amperes, Line Voltage 90-230V AC, Control Voltage 4-20 mA, Single Phase
Rockwell Solid-State Contactor 156-B30AV1

Rockwell Solid-State Contactor 156-B30AV1


DescriptionSoild State Contactor, Analog Control, 30 Amperes, Line Voltage 90-230V AC, Control Voltage 0-10 V DC, Single Phase
Rockwell Solid-State Contactor 156-B50CBP

Rockwell Solid-State Contactor 156-B50CBP


DescriptionSoild State Contactor, Current Monitoring, 50 Amperes, Line Voltage 42-660V AC, Control Voltage 5-24 V DC, Normally Open, PNP
Rockwell Solid-State Contactor 156-B50CBN

Rockwell Solid-State Contactor 156-B50CBN


DescriptionSoild State Contactor, Current Monitoring, 50 Amperes, Line Voltage 42-660V AC, Control Voltage 5-24 V DC, Normally Open, NPN
Rockwell Solid-State Contactor 156-B30CBN

Rockwell Solid-State Contactor 156-B30CBN


DescriptionSoild State Contactor, Current Monitoring, 30 Amperes, Line Voltage 42-660V AC, Control Voltage 5-24 V DC, Normally Open, NPN
Rockwell Solid-State Contactor 156-B30CBP

Rockwell Solid-State Contactor 156-B30CBP


DescriptionSoild State Contactor, Current Monitoring, 30 Amperes, Line Voltage 42-660V AC, Control Voltage 5-24 V DC, Normally Open, PNP
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