DiversiTech Definite Purpose Contactor C350A

The DiversiTech C350A is a three pole definite purpose contactor rated 50 amps with a 24 volt coil.

At 50 amps in three poles, this contactor serves substantial commercial equipment: larger three phase compressors, condensing units, and motor loads on commercial air conditioning and refrigeration systems.

Auxiliary contacts are worth mentioning at this class of equipment. Many larger contactors accept an auxiliary contact block, providing an additional set of contacts that operate with the main contactor but carry only control current. These are used to signal the equipment's status to a control system, to interlock other devices such as a crankcase heater or a condenser fan, or to provide proof of operation to a building management system.

Where a control scheme requires knowledge of whether a contactor is actually closed, an auxiliary contact is the correct means of obtaining it, rather than inferring the state from the command that was sent.

The 24 volt coil indicates a low voltage control circuit, which on commercial equipment typically originates from a control transformer within the unit and may be routed through a sequence of safety and operating controls.

Applications include commercial air conditioning, refrigeration, and process cooling equipment.

Brand

DiversiTech

SKU

C350A

Category

Contactors

Weight

1.4 lbs

Dimensions

4.00" x 3.20" x 2.60"

Price

$64.00

Availability

In stock

Rating

4.2 / 5.0