Siemens QRH22B100L Circuit Breaker, 100A, 2-Pole, 240V

Siemens QRH22B100L Circuit Breaker is a robust 100 A, 2-Pole device engineered for industrial electrical service, maintenance, and replacement projects. Built with Siemens’ precision engineering, this breaker delivers dependable overcurrent protection for 240 V circuits, helping safeguard motors, panels, and connected equipment while minimizing unplanned downtime.

Key reasons to consider the QRH22B100L for your installation:

• Exact electrical fit for Siemens QRH-series panels using the part number QRH22B100L to confirm compatibility with your application.
• Two-pole design ensures both hot conductors trip together, providing safer, more reliable protection in 240 V systems.
• 100 A rating delivers solid protection for branch circuits or main service feeders in demanding industrial environments.
• 240 V operation aligns with common industrial and commercial power configurations, supporting efficient, safe distribution across equipment and loads.
• Rugged construction designed to withstand the rigors of manufacturing floors, warehouses, and other challenging settings.
• Clear compatibility guidance and a straightforward path to match your needs by part number and application requirements.

Practical use cases include protecting main distribution panels in manufacturing lines, upgrading service panels during maintenance campaigns, and replacing aging breakers in industrial facilities. The 2-pole, 240 V layout is well-suited for systems that require coordinated trip protection across two hot legs, helping to minimize equipment damage during faults.

Specifications at a glance:

• Amperage: 100 A
• Poles: 2
• Voltage: 240 V
• Part Number: QRH22B100L
• Product Type: Circuit Breaker

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