Siemens HQR22B250H 250A 240V 2-Pole Circuit Breaker

Meet the Siemens HQR22B250H—a rugged, 2-pole bolt-on molded case circuit breaker engineered for dependable branch circuit overcurrent and short-circuit protection. With a 250A rating at 240V, this breaker is built to handle demanding loads in panelboards and load centers while staying reliable through the life of the installation.

Why this breaker stands out

• Secure bolt-on mounting delivers a rigid, vibration-resistant bus connection, minimizing loosening risks in environments with equipment vibration or movement.
• Thermal-magnetic trip unit provides stable, repeatable protection—precisely tripping on overcurrent or short circuits to safeguard connected circuits without nuisance trips.
• OEM-compatible design is made to work seamlessly with matching Siemens OEM load centers and panelboards, making replacements and upgrades straightforward and reliable.
• Versatile application suitable for residential, commercial, and light industrial deployments, giving you a single, capable solution across multiple sites.

Key specifications at a glance

• Manufacturer: Siemens
• Part Number: HQR22B250H
• Type: Thermal-magnetic molded case circuit breaker
• Amperage Rating: 250A
• Voltage Rating: 240V
• Number of Poles: 2
• Mounting Style: Bolt-on
• Application: Branch circuit overcurrent and short-circuit protection

Ideal use scenarios

• Upgrading or replacing a high-current main or branch circuit breaker in residential panelboards.
• Installing or expanding service in small commercial environments with 240V loads.
• Renovating light industrial panels where robust bolt-on protection is required.

Choosing the Siemens HQR22B250H means opting for a proven protection device that prioritizes solid electrical connections, predictable trip behavior, and compatibility with existing Siemens panel infrastructure. If you need a reliable 250A, 240V, 2-pole bolt-on solution that seamlessly integrates with OEM load centers, this molded case circuit breaker is designed to deliver accurate protection where it matters most.