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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
504C740G21
504C740G21 is a Westinghouse bolt-on molded case circuit breaker designed for reliable protection in low voltage distribution systems. This 3-pole breaker is rated for 150A continuous current and 600V maximum voltage, making it suitable for a wide range of industrial and commercial applications. The breaker features a thermal-magnetic trip unit for dependable overload and short-circuit protection. This circuit breaker is built for bolt-on mounting, ensuring secure installation and easy replacement in compatible panels. It offers an interrupting capacity of 35kA at 480V, providing robust fault current protection. The unit is part of the Westinghouse Series C line, known for its durability and compliance with industry standards.
- Part Number: 504C740G21
- Manufacturer: Westinghouse
- Amperage: 150A
- Voltage: 600V
- Poles: 3
- Mounting Type: Bolt-On
- Interrupt Rating: 35kA @ 480V
- Series/Frame: Series C
- Frame Size: 150A
- Trip Unit: Thermal-Magnetic
- Standards: UL489, CSA, IEC 60947-2
Specifications
- Part Number: 504C740G21
- Manufacturer : Westinghouse
- Category : Circuit Breaker
- Item Subcategory : Molded Case
- Family : MARK 75
- Type : HLA
- Voltage : 600
- Amperage : 150
- Phase : 3
- Poles : 3
- AIC rating : 35kA@480V
- Connection : Bolt-On
- Functions : LI - Long-Time and Instantaneous
- Protection : Thermal Magnetic
Product Data
- Weight : 29
Accesories
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