Explosion Proof Mini Contactor Control Panel

Chromalox 4477 Explosion Proof Mini Contractor Control Panel

Chromalox 4530 Controller

4477

Explosion Proof Mini Contactor Control Panel

NEMA 7 Enclosure
Suitable for Class I, Div. 1 & 2 Groups B, C & D Locations
Suitable for Class II, Div. 1 & 2, Groups E, F & G
Suitable for Hose Down Conditions
45 or 75 Amp Contactor for Resistive Loads
Temperature Controller Optional
Overtemperature Control with Door Mounted Illuminated Reset Pushbutton Option
Circuit Breaker Provides Fault and Circuit Protection

Description
Technical Resources

The Chromalox model 4477 Panel is excellent for power control in a hazardous environment. The enclosure contains a single 45 or 75 amp 3 pole contactor, a separate thermal magnetic circuit breaker, optional temperature and overtemperature control, an optional window for viewing the controller, and a door mounted, illuminated reset pushbutton for the overtemp circuit. NEMA 7/4 rating of the enclosure is suitable for Class I, Div. 1 & 2, Group B, C & D.

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