Cutler Hammer Single Pole Circuit Breaker, 40-amp

Presenting the Cutler‑Hammer 40 A single‑pole circuit breaker, a compact and dependable solution for residential and light‑commercial electrical panels. Engineered with a narrow 3⁄4‑inch pole width, this breaker fits tightly into crowded panel boards while delivering robust over‑current protection. The integrated trip‑flag indicator provides instant visual confirmation of a fault, simplifying troubleshooting and maintenance.

Why choose this breaker: It safeguards wiring and appliances from overloads, helping prevent costly damage and fire hazards. Its precise trip curve ensures reliable performance without nuisance tripping, keeping your power system running smoothly. Designed for straightforward installation, it slots into standard panels with minimal effort, saving time for electricians and DIY enthusiasts alike.

• 40‑amp rating: Ideal for circuits demanding moderate power, enhancing safety for lighting, outlets, and small appliances.
• Single‑pole design: Streamlines panel layout and reduces space requirements, perfect for tight installations.
• Compact 3⁄4‑inch width: Allows more breakers per panel, maximizing panel capacity without compromising performance.
• Trip‑flag visual cue: Immediate flag display when a trip occurs, aiding rapid diagnosis and service.
• Durable construction: Built with high‑quality materials and UL‑listed standards for long‑lasting reliability.

Experience peace of mind: With Cutler‑Hammer’s reputation for engineering excellence, this breaker delivers consistent protection you can trust. Whether updating an existing system or outfitting a new build, its blend of size efficiency, clear status indication, and dependable interruption makes it a top‑choice for safeguarding electrical circuits.