Siemens | SMBKED3 | Circuit Breaker | 225A

Designed for maintenance, retrofit, and replacement tasks that require exact compatibility, the Siemens SMBKED3 circuit breaker delivers reliable, 225-amp overcurrent protection within Siemens panels and assemblies. Built to exacting Siemens standards, this breaker helps keep critical power systems up and running with confidence.

• Amperage: 225 A
• Part number: SMBKED3
• Best compatibility reference: Use the SMBKED3 part number to confirm fit with your Siemens equipment
• Important: Confirm fit and ratings before ordering

Exact-fit benefits for your projects

If you’re performing routine maintenance, planning a retrofit to align with higher-demand loads, or replacing a failed breaker in a compatible Siemens system, SMBKED3 provides a precise match to the specifications your panel requires. Relying on the correct part number minimizes the risk of incompatibility and helps you avoid downtime or mismatch issues during critical service windows.

Why this matters for compatibility and peace of mind

Compatibility hinges on matching the panel model, bus design, and the breaker’s amperage rating. The SMBKED3 designation is the clearest reference for confirming whether this breaker will function correctly in your Siemens installation. Always verify the fit and ratings before ordering to ensure that the 225 A protection profile aligns with your circuits and safety standards.

What you get

A single Siemens SMBKED3 circuit breaker designed for 225 A applications, ready to support your maintenance, retrofit, or replacement workflow in compatible Siemens panels.