Siemens | CFD62B110L | Circuit Breaker | 110A | 2-Pole | 600V

Engineered by Siemens, the CFD62B110L circuit breaker is a precise solution for safeguarding your electrical system. This 110A, 2-pole device is rated up to 600V, delivering dependable overcurrent protection for both commercial and industrial applications where reliable fault interruption matters.

Designed for maintenance, retrofit, and replacement projects, this breaker fits Siemens panels and assemblies that require exact specifications. The part number CFD62B110L isn’t just a label—it's the strongest reference for compatibility, helping you avoid mismatches during procurement and installation.

• Amperage: 110A
• Poles: 2-Pole
• Voltage: 600V
• Compatibility cue: Confirm fit and ratings before ordering; use CFD62B110L as the best compatibility reference

Why this Siemens circuit breaker stands out

Unlike generic substitutes, the CFD62B110L is built to align with Siemens’ system protections, ensuring seamless integration with existing panels, bus connections, and accessories. Its two-pole design provides balanced protection across circuits, helping to maintain safe operation in environments where space and reliability are critical.

Ideal use cases

This breaker is well-suited for:

• Retrofit projects where upgrading to Siemens-spec protection is essential
• Maintenance exchanges to replace worn or failed protective devices
• Replacement in 600V electrical distributions that require a 110A, 2-pole protection device

Practical installation and care tips

Before ordering, verify that your panel or enclosure requires a CFD62B110L and that the electrical rating matches your system’s needs. During installation, ensure proper seating in the same slot style and confirm alignment with bus stabs and mounting hardware. For ongoing reliability, keep the part number CFD62B110L handy as the definitive reference for future replacements and cross-checks.