GE SEPA24AT0100 Circuit Breaker, 100A, 2-Pole, 480V

GE SEPA24AT0100 Circuit Breaker delivers dependable overcurrent protection for demanding industrial electrical systems. With a 100 A rating and two poles, this breaker is designed for 480 V installations that require robust, process-ready protection for feeders and motor circuits.

Key specifications

• Amperage: 100 A
• Poles: 2
• Voltage rating: 480 V
• Manufacturer: GE
• Part number: SEPA24AT0100

Why this GE circuit breaker stands out

Unlike generic substitutes, this is a genuine GE component built for industrial service environments. It’s designed to handle frequent switching and the mix of resistive and motor load profiles typical in plant electrical rooms. Its two-pole design provides synchronized protection across both hot legs, helping prevent nuisance trips and ensuring coordinated shutdowns when faults occur.

Ideal use cases

• Primary protection for 480 V feeders feeding machines, conveyors, and automation panels
• Replacement for worn or failed GE breakers in existing panels and switchgear
• Maintenance inventory for ongoing reliability in manufacturing plants and facilities with 480 V distribution

Compatibility and fit tips

To ensure a perfect fit, verify the part number and match it to your equipment’s requirements. If you’re unsure about compatibility, message us with your panel model and electrical specs, and we’ll help confirm whether SEPA24AT0100 is the right choice.

Practical guidance for installation and long-term reliability

Keep spare breakers in their original packaging until installation, and follow standard electrical safety practices. When replacing an existing device, document the circuit it protects and ensure the new breaker’s rating aligns with the circuit’s voltage and load characteristics. This approach minimizes downtime and protects critical processes from outages.

Ready to verify compatibility or place an order? Our team can assist with part-number matching and technical guidance to ensure you get the exact GE circuit breaker you need for 480 V systems.