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All items both Re-Certified, and New sold by Essential Electric include a 30 day return policy and a 2-year full warranty. This means that they are guaranteed to be free from defects for a full 2 years from the date that the product was shipped from our warehouse.
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Product Info
- Manufacturer:Westinghouse
- Sub-Category:Molded Case
Description
HMA3300
HMA3300 is a Westinghouse 300 amp, 600 volt, 3 pole bolt-on molded case circuit breaker designed for industrial electrical protection.This circuit breaker features a thermal magnetic trip unit with long time, short time, and instantaneous trip functions. It has a 30kA interrupting rating at 480V AC and interchangeable trip units. The breaker is part of the MA frame series and includes load side lug terminals for panel mounting.
- Key Specifications
- Manufacturer: Westinghouse
- Amperage: 300A
- Voltage: 600V AC
- Poles: 3
- Frame Type: MA
- Mounting Type: Bolt-On
- Interrupt Rating: 30kA at 480V AC
- Trip Unit: Thermal Magnetic with Long Time, Short Time, and Instantaneous functions
- Interchangeable Trip Unit
- Load Side Lug Terminals
- Series: Mark 75 Family
- UL Listed
- Part Number: HMA3300
- Manufacturer : Westinghouse
- Brand : Westinghouse
- Category : Circuit Breaker
- Item Subcategory : Molded Case
- Family : MARK 75
- Type : HMA
- Voltage : 600
- Amperage : 300
- Phase : 3
- Poles : 3
- AIC rating : 35kA@480V
- Connection : Bolt-On
- Functions : LI - Long-Time and Instantaneous
- Protection : Thermal Magnetic
- UPC : 786679190319
- GTIN : 00786679190319
- Country of Origin : United States
- Dimensions : 1 in x 1 in x 1 in (Length/Depth x Height x Width)
- Weight : 1
- Certification : UL Listed
Specifications
Product Data
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