Siemens HQR22B200L - 200 A, 240 V, 2-Pole Bolt-On Circuit Breaker | AmpState

Siemens HQR22B200L is a 200A, 240V, 2-pole bolt-on molded case circuit breaker engineered to shield panelboards and load centers from overcurrent and short circuits. From residential panels to light commercial installations, this breaker pairs robust construction with precise, repeatable trip performance for dependable protection.

Secure, vibration-resistant bolt-on mounting

The bolt-on design delivers a rigid connection to the bus bars, standing up to vibration and rough conditions common in service equipment. This means fewer contact issues and steadier protection when your electrical system faces real-world demands.

Thermal-magnetic trip for stable protection

Equipped with a thermal-magnetic trip unit, the HQR22B200L provides reliable overcurrent and short-circuit protection. Expect fast, predictable trips that minimize damage to downstream circuits and equipment, with consistent performance over time.

Designed for compatibility and easy integration

Compatible with matching OEM load centers and panelboards, this breaker slots into your existing infrastructure without sacrificing fit or code compliance. Ideal for upgrades, replacements, or new installations within Siemens-compatible systems.

Technical snapshot

• Manufacturer: Siemens
• Part Number: HQR22B200L
• 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

Where it fits best

Perfect for residential service panels, commercial distribution boards, and light industrial installations where a sturdy, high-capacity protection device is required. Use-case scenarios include main feeders into subpanels, large-draw branch circuits, and areas with higher transient loads where reliable protection matters most.

Sold by AmpState, the Siemens HQR22B200L is the practical choice when you need a dependable, code-compliant 2-pole breaker that resists vibration, delivers consistent thermal-magnetic protection, and integrates seamlessly with Siemens panel ecosystems.