Siemens | ED21B070 | Circuit Breaker | 70A | 1-Pole | 120V

Meet the Siemens ED21B070, a purpose-built circuit breaker that delivers reliable overcurrent protection for 120V circuits. Crafted for maintenance, retrofit, and replacement projects, this 70A, 1-Pole device ensures your electrical system stays safe while handling higher-demand loads.

• Amperage: 70A
• Poles: 1-Pole
• Voltage: 120V
• Part number: ED21B070
• Application: maintenance, retrofit, and replacement where matching specs are required

Why choose this Siemens breaker? When your circuit relies on a higher current, you need a component you can trust to protect wiring and connected devices without compromise. The ED21B070 is designed to integrate with compatible panels and breakers, making installation straightforward and minimizing downtime during service or upgrades.

• Ideal for upgrading or replacing a high-load branch circuit in residential or light commercial panels
• Perfect for retrofits that introduce a dedicated 70A circuit for demanding equipment or future expansion
• Supports safer maintenance by ensuring you’re using the exact part number that matches your panel’s specifications

Important: Always confirm fit and ratings before ordering. The part number is the best reference for compatibility—use ED21B070 to verify you’re selecting the correct replacement for your Siemens panel configuration.

Safety note: Disconnect power at the main breaker before servicing, and follow local electrical codes when replacing breakers. If you’re unsure about panel compatibility, consider consulting a licensed electrician to ensure a precise and safe fit.