Siemens | WB2225 | Circuit Breaker | 225A | 2-Pole | 240V

Siemens WB2225 Circuit Breaker is a rugged, OEM-grade protection device designed for high-current 240V circuits. Built for maintenance, retrofit, and replacement projects, this 225A, 2-pole breaker delivers reliable performance when compatibility and precise electrical protection matter most.

• Amperage: 225A
• Poles: 2-Pole
• Voltage: 240V
• Part reference: WB2225
• Ideal use: Maintenance, retrofit, and replacement in compatible Siemens panels

Why choose the Siemens WB2225? Because exact part compatibility matters for panel fit, electrical ratings, and dependable operation. The 2-pole design protects both hot legs in a 240V circuit, providing simultaneous shutdown to keep downstream equipment safe during faults or servicing. Relying on an authentic Siemens component helps preserve panel warranties and ensures consistent trip characteristics across your protection scheme.

Practical use cases include:

• Upgrading or replacing aging breakers in commercial electrical panels that require a 225A, 2-pole, 240V device.
• Retrofits where panel schematics specify WB2225 as the matching reference for continued protection of high-current circuits.
• Maintenance intervals where having a genuine Siemens part on hand minimizes downtime and installation guesswork.

Important compatibility reminder: Confirm fit and ratings before ordering. The WB2225 part number is the best reference for ensuring exact compatibility with your Siemens panel or equipment. Use this number to verify footprint, mounting, and electrical characteristics align with your system’s requirements.

With the Siemens WB2225, you’re choosing a dependable, OEM-rated solution designed to integrate smoothly into Siemens electrical ecosystems. Expect straightforward installation, consistent performance on 240V circuits, and confident protection for high-current applications in both maintenance and retrofit projects.