Siemens | ED23B045L | Circuit Breaker | 45A | 3-Pole | 240V

Siemens ED23B045L Circuit Breaker — a precise, dependable protection solution engineered for 45 A, 3-Pole, 240 V applications. Built for maintenance, retrofit, and replacement projects, this Siemens component delivers reliable performance when exact specifications matter for safety and system integrity.

Key specifications

• Amperage: 45 A
• Poles: 3-Pole
• Voltage: 240 V
• Reference compatibility: ED23B045L — the best reference for compatibility
• Ideal use: maintenance, retrofit, and replacement in Siemens-compatible panels
• Fit guidance: Confirm fit and ratings before ordering to ensure proper panel compatibility

Why this Siemens ED23B045L stands out

• Exact-match compatibility for 45 A, 3-Pole, 240 V circuits ensures reliable protection without the guesswork of substitutions.
• Streamlines retrofit and replacement projects by aligning with the documented part number, reducing risk of incompatibility and installation delays.
• Designed for lasting service in demanding environments where three-phase or multi-pole protection is required, helping you maintain uninterrupted operation of essential equipment.

Ideal use cases

This breaker is well-suited for commercial and industrial settings where 3-Pole, 240 V protection is needed. Use it to safeguard three-phase motors, HVAC equipment, or other heavy-load circuits in compatible panels. It’s also a practical choice for panel upgrades or service revisions that require precise part matching to maintain code compliance and system safety.

Practical guidance for selection and installation

To ensure a flawless fit, rely on the part number ED23B045L as the compatibility reference. Always verify that the panel labeling, bus configuration, and rating requirements align with 45 A, 3-Pole, 240 V before ordering. When in doubt, cross-check the exact specifications with your panel manufacturer documentation to minimize installation delays and maximize protection reliability.