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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
MA3450
MA3450 is a Westinghouse 450 amp, 600 volt, 3 pole molded case circuit breaker designed for reliable industrial and commercial electrical protection.This thermal magnetic circuit breaker features a 35kA interrupting rating at 480 volts and is built on the HMA frame type. It is suitable for heavy-duty applications requiring robust overload and short circuit protection. The breaker includes load-side terminals for straightforward installation and is rated for operation at 40°C.
- Key Specifications
- Amperage: 450A
- Voltage Rating: 600V
- Poles: 3
- Interrupting Rating: 35kA @ 480VAC
- Frame Type: HMA
- Trip Unit: Thermal Magnetic
- Mounting Type: Bolt-On
- Dimensions: 8.25"W x 16.00"L x 4.00"D
- Load-Side Terminals Included
- Operating Temperature: 40°C Rated
- Part Number: MA3450
- Manufacturer : Westinghouse
- Brand : Westinghouse
- Category : Circuit Breaker
- Item Subcategory : Molded Case
- Family : MA Series
- Type : MA
- Voltage : 600
- Amperage : 450
- Phase : 3
- Poles : 3
- AIC rating : 30kA@480V
- Connection : Bolt-On
- Functions : LI - Long-Time and Instantaneous
- Protection : Thermal Magnetic
- Weight : 54
Specifications
Product Data
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