Siemens QR22B200L 200A 2P 240V Circuit Breaker | AmpState

Keep electrical systems safeguarded with the Siemens QR22B200L 200A 2P 240V Circuit Breaker, a purpose-built solution for panelboards, load centers, and broader electrical distribution networks. This 2-pole unit delivers precise overcurrent protection for demanding 240-volt circuits, ensuring safe operation and rapid interruption when faults occur.

• High-capacity protection — 200 A rating handles heavy feeder circuits and main service lines, reducing nuisance trips on ordinary loads.
• Two-pole, 240V design — Ideal for 240-volt circuits common in commercial and industrial electrical rooms; coordinated protection for both hot legs with a shared trip mechanism.
• Reliably consistent part number — Retain the QR22B200L during retrofit work and maintenance planning, simplifying ordering and stocking when panel specifications call for a fixed part number.
• Versatile compatibility — Commonly used in panelboards and load centers, and suitable for electrical distribution setups that require Siemens QR-series components.
• Easy procurement through AmpState — This QR22B200L is readily available from AmpState; helpful support to confirm fit if you’re matching a specific panel or labeling.

Key specifications

• Manufacturer: Siemens
• Part Number: QR22B200L
• Product Type: Circuit Breaker
• Amperage: 200 A
• Poles: 2
• Voltage: 240V
• Availability: AmpState

Use cases and practical guidance

• Retrofit projects where the existing system requires a precise part number to maintain documentation and compatibility with labeling.
• Main feeder protection in commercial panels feeding heavy equipment, HVAC systems, or multiple branch circuits powered at 240V.
• Maintenance stocking for service teams who need to keep a reliable Siemens QR-series option on hand to minimize downtime.

Not sure if this exact model matches your panel or labeling? Reach out—AmpState can help confirm fit and compatibility with your panelboard, load center, or distribution setup. The QR22B200L is built to integrate with Siemens' QR-series protection strategy, delivering dependable performance when it matters most.