NM632450 450A Circuit Breaker
- 450 Amp
- 22k @ 600VAC; 30k @ 480VAC; 42k @ 240VAC
- 3 Pole
Purchase Options: Refurbished
NM632450 450A Circuit Breaker Description
NM632450 450A Circuit Breaker
The NM632450 Circuit Breaker is a dependable maintenance component designed for industrial and commercial electrical systems that require consistent, high-performance protection. This 3-pole, 450-amp circuit breaker is engineered to handle demanding applications, providing reliable overcurrent protection with its robust thermal magnetic molded case. Designed for use in existing systems, the NM632450 ensures continued safety and functionality, protecting against both overloads and short circuits. With a bolt-on installation design and included load-side lug terminals, this circuit breaker is ideal for maintaining existing electrical infrastructures with efficiency and reliability.
Key Features and Benefits:
- High Amperage Handling: Rated for 450 Amps, making it suitable for demanding industrial applications.
- Secure Installation: Bolt-on design for easy and secure installation, with load-side lug terminals included to streamline the setup process.
- Thermal Magnetic Protection: Combines thermal and magnetic trip mechanisms to provide comprehensive protection against overloads and short circuits.
- Durable Molded Case: Constructed to endure high temperatures and harsh conditions, ensuring long-term reliability and safety.
Technical Specifications:
- Amperage: 450A
- Poles: 3
- Voltage Rating: Up to 600VAC
- Interrupting Capacity (AIC): 22kA @ 600VAC; 30kA @ 480VAC; 42kA @ 240VAC
- Frame Type: NM
- Dimensions: 8.19"W x 15.50"L x 4.13"D
- Ship Weight: 38 lbs
- Operating Temperature: 40å¡C
Material Compliance and Certifications:
- Material Compliance: Crafted with high-quality materials that meet stringent industry standards for safety and durability.
- Certifications: Fully compliant with industry regulations, ensuring reliable performance and safety for maintenance applications.
Suitability:
- The NM632450 Circuit Breaker is specifically designed for the maintenance of industrial and commercial electrical systems that demand high amperage and robust protection. Ideal for maintaining the safety and integrity of existing systems, this breaker provides the reliability needed to keep operations running smoothly.
Specifications
- Width:8.19
- Height:15.5
- Depth:4.13
- Poles:3
- Amperes:450
- A.I.C. Rating & Volts:22k @ 600VAC; 30k @ 480VAC; 42k @ 240VAC
- Type:NM
- Approx Dimensions:8.19"W x 15.50"L x 4.13"D
- Additional Notes:40å¡C, Bolt-On, Thermal Magnetic, Molded Case Circuit Breaker. Includes Load-Side Lug 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
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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).