Siemens | HQJ23B225H00S07 | Circuit Breaker | 225A | 3-Pole | 240V | Bolt-On

Meet the Siemens HQJ23B225H00S07 Circuit Breaker — a robust, high-current solution designed for dependable protection in demanding electrical systems. This 225A, 3-pole unit is built for maintenance, retrofit, and replacement projects where exact specifications matter, delivering reliable performance when it’s needed most.

Key specifications

• Amperage: 225 A
• Poles: 3-Pole
• Voltage: 240 V
• Mounting: Bolt-On
• Part reference: HQJ23B225H00S07

Why choose this Siemens circuit breaker

This breaker provides reliable overcurrent protection for 3-phase, 240V circuits, helping prevent damage to wiring and connected equipment. The bolt-on mounting offers secure, durable installation suited to retrofit and replacement scenarios, reducing downtime and simplifying field service. When compatibility is critical, using the exact part number HQJ23B225H00S07 is the most reliable way to ensure a proper fit and matching ratings.

Ideal use cases

• Maintenance: Swap in a like-for-like unit to restore circuit protection without reconfiguring panels.
• Retrofit: Update aging infrastructure with a precise 225A, 3-pole, 240V solution that aligns with your system’s specs.
• Replacement: Quick, accurate replacement when the HQJ23B225H00S07 reference is required for compatibility.

Practical installation and compatibility tips

Before ordering, verify that your system’s electrical ratings are the same (225A, 3-pole, 240V) and that bolt-on mounting is compatible with your panel or enclosure. Rely on the part number HQJ23B225H00S07 as the primary reference to guarantee an exact match and trouble-free replacement.