Siemens HQR22B225HL 225A 2-Pole 240 V Circuit Breaker

Meet the Siemens HQR22B225HL—a high-capacity, two-pole 240 V circuit breaker engineered to safeguard demanding 240 V circuits with dependable performance. With a 225 A current rating, this breaker provides robust protection for heavy loads while ensuring clean, reliable interruption of both hot legs when faults occur.

• Current rating: 225 A
• Poles: 2
• Voltage rating: 240 V
• Part number: HQR22B225HL
• Brand: Siemens

Why this Siemens breaker stands out

Designed for high-demand feeders, the HQR22B225HL is ideal for protecting 240 V circuits that feed large appliances and equipment. Its two-pole design ensures both hot legs are disconnected in the event of an overload or short circuit, reducing the risk of partial energization and protecting wiring and connected devices. This is a purpose-built solution for installations where reliability and precise current protection matter most.

Practical use cases

• Feeding 240 V loads in residential or light commercial panels, such as central air conditioning systems, large electric water heaters, or high-capacity motors.
• Replacement or upgrade for Siemens panels that accept HQR-series breakers, offering a seamless fit and predictable performance.
• Retrofit projects where existing circuits require a dependable, high-current 2-pole protection device.

What to know for installation and compatibility

Ensure compatibility with your Siemens electrical panel and confirm that the panel accepts HQR family breakers. Use appropriate safety practices and consult a licensed electrician for installation or service on high-current 240 V circuits.

The Siemens HQR22B225HL is the go-to choice when you need a reliable 225 A, 2-pole, 240 V circuit breaker that clearly signals and protects the integrity of your largest 240 V circuits. It’s listed under the part number HQR22B225HL and is the authentic Siemens solution for durable, long-lasting electrical protection.