Siemens | E22B030 | Circuit Breaker | 2-Pole | 240V

Siemens E22B030 is a dependable two-pole, 240V circuit breaker designed for maintenance, retrofit, and replacement projects where exact specifications matter. Rely on the part number to guide compatibility and installation decisions, ensuring your panel protection remains consistent with your existing system.

Why this breaker stands out for your project:

• Two-pole protection for complete circuit isolation on 240V applications, helping safeguard both equipment and personnel.
• Exact reference through the part number E22B030, making it the most reliable indicator of compatibility when sourcing a replacement.
• Maintenance, retrofit, and replacement ready—a practical choice whenever you’re upgrading, repairing, or standardizing breakers in an existing installation.

Key specifications

• Poles: 2-Pole
• Voltage: 240V
• Part number: E22B030

How to verify compatibility

Before ordering, confirm fit and ratings by comparing with your current breaker or panel labeling. The part number E22B030 is the best reference for compatibility, so match it against the breaker you’re replacing or the panel’s accepted part list. If your panel requires a 240V, two-pole configuration with the E22B form factor, this Siemens breaker is designed to align with those specifications.

Ideal use cases

• Replacing aging or failed breakers in residential or commercial panels that require a 240V, two-pole unit.
• Retrofits where a precise 2-pole, 240V protection device is needed to maintain electrical code compliance.
• Maintenance cycles that demand quick, reliable part matching to minimize downtime and ensure consistent performance.

If you’re building, upgrading, or restoring a system that hinges on exact Siemens compatibility, the E22B030 offers a straightforward, dependable path to restore protection without guesswork. Add this part number to your order to align with your existing setup and keep electrical circuits protected.