Siemens | HQJ3B225H01S11 | Circuit Breaker | 225A | 3-Pole | 240V | Bolt-On

Meet the Siemens HQJ3B225H01S11 circuit breaker, a high-capacity, three-pole protection device engineered for demanding electrical systems. With a 225A rating and 240V operation, this bolt-on breaker is designed for reliable performance in maintenance, retrofit, and replacement projects where exact specifications matter.

• Amperage: 225A
• Poles: 3-Pole
• Voltage: 240V
• Mounting: Bolt-On
• Part number: HQJ3B225H01S11

Why this model stands out for serious electrical work:

• : The exact part number HQJ3B225H01S11 ensures you’re selecting a device that matches the mechanical fit and electrical ratings required by Siemens panels and systems.
• : With a 225A current rating at 240V, this breaker is suited for substantial feeders and large equipment, helping to safeguard electrical infrastructure against overloads.
• : Ideal for maintenance, retrofit, and replacement scenarios where matching specs are critical to maintain system integrity and continuity.
• : Bolt-On mounting provides a robust, field-ready method for attaching the breaker in compatible assemblies, supporting stable operation in demanding environments.

Practical use cases include upgrading service panels to handle higher loads, replacing aging units in industrial or commercial electrical rooms, and retrofitting existing equipment to maintain alignment with Siemens specifications. Before you order, confirm fit and ratings to ensure perfect compatibility—the part number HQJ3B225H01S11 is the best reference for a seamless match.

Trusted Siemens engineering for dependable protection, straightforward installation, and long-term reliability in power distribution systems that rely on precise high-current, three-pole, 240V bolt-on breakers.