
Q22050CT
Siemens Q22050CT 20-50-Amp Type QT Circuit Breaker
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Welcome to the forefront of electrical security and dependability with Siemens' extraordinary Low Voltage Residential Circuit Breakers – the Miniature Thermal Magnetic Circuit Breakers available in Duplex, Triplex, and Quadplex configurations. These exceptional breakers stand as the guardians of your Circuit Protection Load Center Mains, Feeders, and Miniature Circuit Breakers, ensuring an unmatched level of safety and performance.
Key Features:
- Model: QT
- Purpose: Expertly designed for precise Electrical Distribution applications
- Compliance: Exceeds the rigorous UL 489 Standards for uncompromising quality
- Voltage Versatility: Seamlessly adaptable to both 120V and 240V power sources
- Current Flexibility: Handles a broad amperage range from 20A to 50A
- Vigilant Protection: Employs an advanced Thermal Magnetic trip mechanism for proactive security
- Robust Assurance: Boasts an impressive 10 AIC Interrupt Rating, setting new benchmarks
- Configuration Excellence: Comprises two single poles and one double pole, providing versatile application possibilities
Siemens' Miniature Thermal Magnetic Circuit Breakers effortlessly blend cutting-edge technology with a sleek and compact design, delivering an impenetrable barrier against potential electrical hazards within your residential electrical system. Crafted with meticulous precision, these breakers stand as stalwart sentinels against overloads, guaranteeing the safety and resilience of your home's electrical infrastructure.
Designed to surpass even the most stringent UL 489 certification standards, these circuit breakers embody reliability, adherence, and excellence. Their remarkable compatibility with both 120V and 240V power inputs caters to an array of residential electrical needs. The incorporation of an advanced thermal-magnetic trip mechanism ensures swift reaction to thermal overloads and short-circuit scenarios, providing peace of mind like never before.
With an extraordinary 10 AIC interrupting rating, Siemens' Miniature Thermal Magnetic Circuit Breakers shine as unwavering defenders against potential electrical hazards, setting an industry standard in protection. Their innovative configuration, featuring two single poles and one double pole, ensures seamless integration and application versatility, making them the ultimate choice for Circuit Protection Load Center Mains, Feeders, and Miniature Circuit Breakers.
Embrace the future of electrical safety and efficiency with Siemens' unwavering commitment to excellence. These Miniature Thermal Magnetic Circuit Breakers epitomize the pinnacle of protection, meticulously engineered to reinforce the security and reliable operation of your residential electrical framework. Experience the unparalleled performance that Siemens brings to every aspect of your home's electrical system.

Siemens Q22050CT 20-50-Amp Type QT 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.
What People Are Saying
Five-Star Service. Unmatched Reliability.
Electricians, contractors, and homeowners trust Sonic Electric for top-quality products, fast shipping, and expert support. With a perfect 5-star rating on Google, our customers say it best—great prices, outstanding service, and a company that delivers. See why professionals choose Sonic Electric.
Order was processed and shipped quickly. Order arrived in sturdy box with plenty of cushion to insure against damage. Questions were answered as soon as possible. Look forward to working with Sonic again on future orders
— Peter Hoffman
I placed an order with Sonic Electric and after receiving needed to return the items. I was so pleased to get prompt personalized attention and a full refund. So nice to do business with a customer oriented company.
— Cindy Ward
I recently ordered two pop-up outlets for a kitchen island. One of them won't stay closed. I emailed customer service, and after a couple of email exchanges and a photo, they are shipping a replacement. Things like this can be an absolute hassle, but they were great. I would not hesitate to order from them again.
— Kathleen Snell
Great price, excellent service.
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Great products, prices and service.
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Items arrived quick. Just what I needed!
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Accurate and fast
— Paul Spurgeon
Great products, great pricing, delivered exactly as promised, on time. Would definitely buy from again.
— David Pool
Handled all of my lighting for my store. Beautiful work. Highly recommend!
— Darian Avin