Cutler-Hammer GFTCB245 Circuit Breaker, 45A, 2-Pole, 240V

The Cutler-Hammer GFTCB245 Circuit Breaker is a rugged, industrial-grade solution designed to safeguard electrical systems with reliability and precision. With a 45 amp rating, this 2-pole, 240V device guards two hot legs in commercial and industrial panels, helping protect wiring and connected equipment from overcurrent events.

• Manufacturer: Cutler-Hammer
• Part Number: GFTCB245
• Amperage: 45 A
• Poles: 2
Voltage: 240V

Why this breaker stands out

Designed for industrial service, routine maintenance, and replacement projects, the GFTCB245 offers a dependable, easy-to-verify fit for compatible panels. Its two-pole configuration is ideal for 240V circuits, providing synchronized protection across both conductors and helping maintain equipment longevity and safety in demanding environments.

Ideal use cases

• Industrial electrical service entrances and distribution panels
• Maintenance and retrofitting projects where a trusted, widely used breaker is required
• Replacement in factory equipment, manufacturing lines, and warehouse electrical rooms
• Any 240V circuit requiring robust overcurrent protection across two hot legs

How it helps you solve problems

• Clear part-number verification: confirm compatibility by the exact GFTCB245 spec to avoid mismatches during servicing or upgrades.
• Reliable protection for two-phase or 240V circuits, reducing the risk of electrical damage and unwanted downtime.
• Practical support in finding the right fit: if you’re unsure about compatibility, you can reach out for assistance with part-number matching and application requirements.

Compatibility and support

Before installation, verify fit by part number (GFTCB245) and ensure it aligns with your panel’s requirements and the specific application. If you need help matching a part number or confirming compatibility, you can message us and we’ll assist you in validating the correct part for your project.

Delivery-ready practicality

Stocked for quick replacement in time-sensitive projects, the Cutler-Hammer GFTCB245 is a dependable choice for facilities that depend on steady, uninterrupted operation. Choose this breaker when you need a proven 45 A, 2-pole, 240V solution built for industrial environments.