Siemens | ED22B045 | Circuit Breaker | 45A | 2-Pole | 240V

Power reliability meets precise compatibility with the Siemens ED22B045 circuit breaker—a 2-pole, 45-amp device rated for 240 volts. Built for protection in distribution panels, it delivers dependable interruption when a fault occurs, safeguarding wiring and connected loads.

Key specs at a glance

• Amperage: 45 A
• Poles: 2-Pole
• Voltage rating: 240 V

Why this matters The ED22B045 is designed for applications where exact specs are non-negotiable. Its two-pole design ensures both hot conductors disconnect together, reducing the risk of backfeed and enhancing safety on 240V circuits. It’s ideal for retrofit projects, panel replacements, or new installations that require 45A protection on a 240V supply.

Compatibility and purchase notes Before ordering, confirm fit and ratings with your panel or equipment guide. The part number ED22B045 is the most reliable reference for compatibility; use this number when matching with service manuals, schematics, or supplier catalogs. If you’re replacing an old breaker with identical specs, this Siemens ED22B045 ensures a straightforward swap with minimal downtime.

Use cases and practical benefits

• Spare part for service crews to reduce downtime: keeping a ready ED22B045 on hand enables quick replacement when a 240V circuit trips.
• Maintenance and retrofits: restore or upgrade protection on 240V branch circuits that require 45A capacity.
• Safety and code alignment: two-pole disconnection aligns with common 240V circuit protection requirements.

What you gain with Siemens reliability Transparent, appliance-friendly protection that plays well with standard 240V distribution setups. When exact specifications matter, this ED22B045 delivers consistent performance, straightforward installation, and a dependable safeguard for your electrical system.

Notes: Confirm fit and ratings before ordering. The part number is the best reference for compatibility.