Circuit Breaker, Double Pole, 240-volt, 40a

Discover the Siemens 40 A double‑pole circuit breaker, engineered for 240 V residential and commercial panels. This 2‑inch, full‑size device fits neatly into standard breaker slots, delivering reliable protection while maintaining a sleek, space‑saving profile.

Why choose this breaker? It instantly safeguards wiring and appliances from overloads and short circuits, extending the lifespan of your electrical system. With its robust construction, you gain peace of mind knowing critical circuits stay protected under demanding loads.

• 40 A rating: Provides precise over‑current protection for high‑draw circuits, ideal for HVAC, water heaters, and kitchen appliances.
• Double‑pole design: Simultaneously disconnects both hot legs of a 240 V circuit for maximum safety.
• 2‑inch form factor: Fits standard panel spaces, simplifying installation and reducing panel clutter.
• Siemens quality: Backed by a trusted brand with UL listing and rigorous testing for dependable performance.
• Easy reset mechanism: Lever‑type handle allows quick restoration after a trip, minimizing downtime.

Upgrade your electrical panel today: The Siemens 40 A double‑pole breaker combines durability, compactness, and industry‑leading safety standards. Whether you’re outfitting a new build or replacing an aging component, this breaker delivers the reliability you need to keep power flowing safely and efficiently.