C370 - 70Amp Circuit Breaker

C370 - 70Amp Circuit Breaker

The Challenger C370 circuit breaker is a top-tier solution designed to meet the demanding needs of residential and light commercial electrical systems. This three-pole, 70A circuit breaker incorporates a thermal magnetic mechanism, offering precise and reliable protection against overloads and short circuits. With a robust interrupting capacity of 10 kAIC, the C370 ensures exceptional performance and safety under fault conditions. This breaker is engineered for seamless integration with Type C Loadcenters, featuring a user-friendly plug-on mounting method.

Key Features and Benefits:

• Advanced Thermal Magnetic Mechanism: Provides accurate and reliable protection against overloads and short circuits, enhancing the safety and reliability of your electrical system.
• High Interrupting Capacity: With a 10 kAIC rating, the C370 can handle significant fault currents, ensuring dependable performance in critical situations.
• Versatile Wire Compatibility: Supports both copper and aluminum wires, accommodating various installation requirements.
• Effortless Installation: Designed with a plug-on mounting method for quick and secure installation in Type C Loadcenters, simplifying the installation process.
• Common Breaker Trip: Ensures simultaneous tripping of all poles, providing enhanced protection and safety.

Technical Specifications:

• Amperage Rating: 70A
• Voltage Rating: 240V
• Interrupt Rating: 10 kAIC
• Number of Poles: 3
• Wire Size: #4-1/0 AWG Cu/Al
• Trip Type: Common breaker trip
• Mounting Method: Plug-on
• Dimensions: 3.00"W x 2.88"L x 2.56"D
• Weight: 1.75 lb

Material Compliance and Certifications:

• Compliances: Meets Federal Specifications Classification WC375
• Certifications: UL 489 certified for safety and performance

Suitability:

• The Challenger C370 circuit breaker is ideal for applications requiring high current capacity and reliable protection. It is perfectly suited for residential and light commercial settings, providing safety and efficiency in electrical systems. Whether you are upgrading an existing system or installing a new one, the C370 circuit breaker guarantees dependable performance, making it a trusted choice for electricians and homeowners alike.

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