
HMA3450 450A Circuit Breaker


- 450 Amp
- 25k @ 600VAC; 35k @ 480VAC; 65k @ 240VAC
- 3 Pole
Purchase Options: New Surplus
HMA3450 450A Circuit Breaker Description
HMA3450 450A Circuit Breaker
The HMA3450 circuit breaker is a heavy-duty solution designed for high-capacity electrical systems requiring reliable maintenance support. With its robust 450A rating and 3-pole configuration, this thermal magnetic circuit breaker provides essential protection in industrial and commercial environments. Specifically crafted for maintenance purposes, the HMA3450 ensures that existing electrical systems continue to operate safely and efficiently. This breaker is built to handle substantial electrical loads, making it a dependable choice for maintaining the integrity of your electrical infrastructure.
Key Features and Benefits:
- Thermal Magnetic Technology: This breaker utilizes a thermal magnetic mechanism, offering precise tripping to protect against both overloads and short circuits, ensuring consistent safety in high-demand settings.
- Interchangeable Trip Unit: The interchangeable trip unit provides flexibility, allowing for easy customization and adaptation to specific maintenance needs, enhancing the longevity and utility of the breaker.
- Load-Side Terminals Included: Installation is made straightforward with included load-side terminals, ensuring secure and reliable connections to your electrical system.
Technical Specifications:
- Ship Weight: 46.00 lbs
- Dimensions: 8.25"W x 16.00"L x 4.00"D
- Poles: 3
- Amperage: 450A
- A.I.C. Rating & Volts: 25k @ 600VAC; 35k @ 480VAC; 65k @ 240VAC
- Frame Type: HMA
- Additional Notes: 40°C rated, thermal magnetic circuit breaker with interchangeable trip unit and included load-side terminals.
Material Compliance and Certifications:
- The HMA3450 is manufactured to meet stringent industry standards, ensuring full compliance with safety and performance regulations. This guarantees that the breaker delivers the necessary protection and reliability required in high-stakes industrial and commercial settings.
Suitability:
- Ideal for maintenance applications, the HMA3450 circuit breaker is specifically designed to maintain and service existing electrical systems. Its high amperage capacity and reliable performance make it an indispensable tool for industrial and commercial maintenance operations.
Specifications
- Width:8.25
- Height:16.0
- Depth:4.0
- Poles:3
- Amperes:450
- A.I.C. Rating & Volts:25k @ 600VAC; 35k @ 480VAC; 65k @ 240VAC
- Type:HMA
- Approx Dimensions:8.25"W x 16.00"L x 4.00"D
- Additional Notes:40°C Rated, Thermal Magnetic Circuit Breaker With Interchangeable Trip Unit. This item includes load-side terminals.
Returns are easy
You may return unused items within 30 days of delivery for a full refund.
FREE shipping on breaker orders over $100 and all other items with orders over $500.
CIRCUIT BREAKER SUPERSTORE® offers one to five day delivery in the United States. The variation depends on the chosen shipping speed and the warehouse location for the product(s).
Same Day Shipping
We strive to ship out your items within one business day.
In rare circumstances, CIRCUIT BREAKER SUPERSTORE® may reserve up to 5 business days to complete shipment. Feel free to contact us if your order is time sensitive.
CIRCUIT BREAKER SUPERSTORE® provides a limited 1-year warranty on both new and reconditioned products. Rest assured, all products are authentic OEM (original equipment manufacturer).