Siemens | CFD62B100L | Circuit Breaker | 100A | 2-Pole | 600V

Meet the Siemens CFD62B100L circuit breaker—an enduring solution for protecting 600V electrical systems. This 100 A two-pole (2-Pole) device is engineered for maintenance, retrofit, and replacement projects where exact specifications matter. Built to the trusted Siemens standard, the CFD62B100L delivers reliable fault interruption and smooth operation in demanding environments.

Key specifications

• Amperage: 100 A
• Poles: 2-Pole
• Voltage: 600 V
• Part number: CFD62B100L

Why this CFD62B100L matters for your panel

• Two-pole design provides simultaneous disconnection of both conductors in a 600V circuit, enhancing safety and reducing arcing during faults.
• Precisely matched to Siemens panel systems, reducing the risk of incompatibility that can occur with generic replacements.
• Ideal for organized panel upgrades, routine maintenance outages, and dependable replacements that keep critical equipment online with minimal downtime.

Use cases and ideal applications

• Maintenance and service work on existing Siemens panels that require a CFD62B100L-level replacement.
• Retrofits when upgrading aging electrical infrastructure to maintain consistent 100 A protection in 600 V circuits.
• Replacement in commercial or light industrial installations where a 2-Pole, 600V breaker is needed to safeguard feeders and main lines.

Compatibility and purchasing tips

Notes to ensure a smooth fit: always confirm fit and ratings before ordering. The part number CFD62B100L is the best reference for compatibility with your panel. To avoid mismatches, compare this model against your panel’s labeling or Siemens catalog, and verify that your installation requires a 100 A, 2-Pole, 600 V breaker.