Westinghouse Type HMA HMA3300T 300A 3 Pole Trip Unit

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Westinghouse Type HMA HMA3300T 300A 3 Pole Trip Unit 600 Vac

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Part Number:

Warranty:

Pricing

In Stock

Available

Part Number

HMA3300T

Manufacturer

Westinghouse

Eaton

Current Rating

300

Voltage Rating (V)

600 Vac

Number of Poles

Standards Compliance

UL Listed

Yes

Type

Trip Unit

Frame

HMA

Continuous Current Rating

300A

Number of Poles

Interrupting Rating (Symmetrical)

240 Vac: 65,000A rms sym; 480 Vac: 35,000A rms sym; 600 Vac: 25,000A rms sym; 250 Vdc: 20,000A rms sym

Standards Compliance

UL Listed

Special Features

Trip Unit Only; MARK 75 High Interrupting

Westinghouse Type HMA HMA3300T Trip Unit

The Westinghouse HMA3300T is a Trip Unit from the Type HMA family, rated 300A 3 Pole at 600 Vac. Manufactured by Westinghouse (now Eaton), this legacy replacement product is available through Swartz Electric.

Specifications

Catalog Number: HMA3300T
Type: HMA
Current Rating: 300A
Poles: 3 Pole
Voltage: 600 Vac
Interrupting Rating: 240 Vac: 65,000A rms sym; 480 Vac: 35,000A rms sym; 600 Vac: 25,000A rms sym; 250 Vdc: 20,000A rms sym
Features: Trip Unit Only; MARK 75 High Interrupting

Request a Quote

Contact us today to request a quote for the Westinghouse HMA3300T or to confirm availability and lead time for this replacement circuit breaker.