Siemens ED62B050 - 50 A, 600 V, 2-Pole Bolt-On Circuit Breaker | AmpState

The Siemens ED62B050 is a purpose-built 50A, 600V, 2-pole bolt-on molded case circuit breaker designed to shield your branch circuits from overcurrent and short-circuit events. Built for dependable performance in panelboards and load centers, it delivers a robust, vibration-resistant connection that stays secure even in demanding electrical environments.

Why this breaker stands up to real-world use

• Secure bolt-on mounting provides a rigid, vibration-resistant bus connection for long-term reliability.
• Thermal-magnetic trip unit delivers stable, repeatable protection across overload and short-circuit conditions, reducing nuisance trips and improving overall system safety.
• 2-pole design protects both conductors in 240V circuits, ensuring complete isolation and safer operation of multi-wire applications.
• 600V rating expands compatibility with panelboards and load centers used in commercial and light industrial settings, while still being ideal for residential panels where appropriate.
• OEM compatibility is designed to align with matching Siemens OEM panelboards and load centers for straightforward, reliable replacement and upgrade paths.
• Versatile applications suitable for residential, commercial, and light industrial electrical layouts that require dependable branch circuit protection.

Technical specifications

• Manufacturer: Siemens
• Part Number: ED62B050
• Type: Thermal-magnetic molded case circuit breaker
• Amperage Rating: 50A
• Voltage Rating: 600V
• Number of Poles: 2
• Mounting Style: Bolt-on
• Application: Branch circuit overcurrent and short-circuit protection

Use cases and practical scenarios

• Residential service panels: protect feeders and branch circuits feeding kitchens, HVAC, and major appliances with reliable, predictable trip behavior.
• Commercial panelboards: safeguard lighting, receptacle, and small equipment circuits in offices, retail spaces, and common areas.
• Light industrial panels: provide dependable protection for service entrances, control circuits, and moderate-duty loads where vibration resistance matters.

Installation considerations

• Pair the ED62B050 with compatible Siemens OEM panelboards and load centers to ensure proper fit, performance, and UL listing.
• Follow standard electrical safety practices when wiring and mounting; verify correct polarity and secure the bolt-on connections to maintain a solid bus interface.
• For optimal protection performance, install in circuits that match the 50A rating and ensure the surrounding panelboard is designed to accommodate bolt-on molded case breakers.

Why choose the Siemens ED62B050

This breaker isn’t just a component—it’s a strategic upgrade for reliability and safety in electrical distribution. The combination of a secure bolt-on mount, a thermal-magnetic trip for dependable protection, and seamless compatibility with Siemens panelboards makes it a thoughtful choice for contractors and facility managers seeking consistent performance, minimized downtime, and straightforward maintenance. When you need a trusted, purpose-built solution for branch circuit protection in residential, commercial, or light industrial settings, the ED62B050 delivers the clarity of protection you can rely on.