Siemens HQR22B200H - 200 A, 240 V, 2-Pole Bolt-On Circuit Breaker | AmpState

Siemens HQR22B200H is a 200A, 240V, 2-pole bolt-on molded case circuit breaker engineered for reliable branch circuit overcurrent and short-circuit protection in panelboards and load centers. Built to endure through daily electrical demand, it provides solid, long-lasting protection for your critical circuits.

Key features that set this unit apart:

• Secure bolt-on mounting delivers a rigid, vibration‑resistant bus connection, helping maintain consistent electrical contact and reducing the risk of connection-related trips in busy service panels.
• Thermal-magnetic trip unit combines precise thermal overload protection with rapid magnetic response for sudden faults, delivering stable, repeatable protection across varying loads and temperatures.
• 2-pole, 200A, 240V design provides reliable protection for multi-wire branch circuits and feeder lines in larger electrical distributions.
• OEM compatibility works with matching Siemens OEM load centers and panelboards, simplifying installation and ensuring coordinated protection across the system.
• Versatile applications suitable for residential, commercial, and light industrial environments, making it a practical choice for upgrading panels or replacing aging breakers.

Technical snapshot

• Manufacturer: Siemens
• Part Number: HQR22B200H
• Type: Thermal-magnetic molded case circuit breaker
• Amperage Rating: 200A
• Voltage Rating: 240V
• Number of Poles: 2
• Mounting Style: Bolt-on
• Application: Branch circuit overcurrent and short-circuit protection

Who benefits from the Siemens HQR22B200H

• Homeowners upgrading service panels or adding circuits in a retrofit project.
• Electrical contractors replacing aging breakers in light commercial panelboards.
• Facilities managers drawing protection for feeders to subpanels and critical equipment in small industrial settings.

Practical considerations and tips:

• Ensure the panelboard is designed for bolt-on breakers to maintain a secure, vibration-resistant connection.
• Use where dependable protection against sustained overloads and short circuits is essential, especially in panels serving high-load appliances or equipment.
• Pair with Siemens OEM panelboards for optimal compatibility and coordinated tripping characteristics across the distribution system.