
Siemens QS2100H 100-Amp 2-Pole 22KAIC Main Circuit Breaker
Pairs well with
Siemens Low Voltage Main Breakers - Unmatched Circuit Protection
Introducing Siemens' Low Voltage Residential Circuit Breakers with Main Breakers - Type QS. These breakers serve as the backbone of Circuit Protection Load Center Mains, Feeders, and Miniature Circuit Breakers, offering unparalleled safety for your electrical setup.
Innovative Design: The Type QS breaker offers innovative features tailored to a variety of electrical distribution needs.
Versatile Application: Engineered for Electrical Distribution scenarios, these breakers provide reliable performance and enhanced safety.
Certified Excellence: Compliant with the UL 489 standard, these breakers are designed to ensure seamless electrical operations.
Adaptable Voltage: With a voltage rating of 120/240V, these breakers effortlessly handle diverse power demands.
Ample Amperage: Capable of managing up to 100A, these breakers facilitate efficient power distribution throughout your system.
Thermal Magnetic Defense: Boasting a trip range and interrupt rating of 22 AIC, these breakers offer robust thermal magnetic protection for your electrical infrastructure.
Dual-Pole Construction: Featuring a 2P design, these breakers provide stability and efficiency in power distribution.
Experience the unbeatable reliability of Siemens Low Voltage Main Breakers. Elevate your electrical distribution with cutting-edge solutions crafted to meet and exceed your evolving needs.

Siemens QS2100H 100-Amp 2-Pole 22KAIC Main Circuit Breaker
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Shipping Information
Orders placed before 12:00 PM (PST) ship the same day or within 2 business days, with tracking provided within 72 hours. Learn more in our Shipping Policy.
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Returns & Exchanges
Non-defective items may be returned within 30 days with a 30% restocking fee. Shipping costs are non-refundable, and return shipping is the customer’s responsibility. See our full Return Policy.
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Cancellations
Orders can be canceled before shipment; if already shipped, standard return fees apply. Learn more about Cancellations.
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Damaged Shipments & Shortages
Report any shortages, damages, or incorrect items within 5 business days of delivery. For assistance, visit our Claims Policy.
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