CQD120 Siemens 20 Amp 1 Pole 277 Volt Circuit Breaker
Rush shipping options calculated at checkout.

CQD120 Siemens 20 Amp 1 Pole 277 Volt Circuit Breaker
Description
Description
Introducing the CQD120 Siemens 20 Amp 1 Pole 277 Volt Circuit Breaker, your go-to solution for dependable electrical protection and control. This miniature circuit breaker is engineered to provide superior performance in various settings, including residential, commercial, and industrial environments. With its compact design, it fits seamlessly into standard electrical panels, ensuring reliability and safety where you need it most.
The CQD120 is built to shield your electrical systems from potential hazards. It offers:
- 20 Amp Capacity: Ideal for moderate load applications.
- 277 Volt Rating: Perfect for high-voltage environments.
- Single Pole Design: Efficiently manages circuit protection with a straightforward installation process.
- Overload and Short Circuit Protection: Safeguards your devices and wiring against damage.
This high-performance circuit breaker not only meets but exceeds industry standards, ensuring peace of mind for homeowners and professionals alike. Whether you are upgrading your home electrical panel or installing a new system, the CQD120 Siemens Circuit Breaker is the reliable choice that you can trust.
Specifications:
- Model: CQD120
- Type: Miniature Circuit Breaker
- Amperage Rating: 20 Amps
- Voltage Rating: 277 Volts
- Poles: 1 Pole
- Dimensions: 3.5 x 1.5 x 2.5 inches
- Weight: 0.4 lbs
- Application: Residential, Commercial, Industrial
- Standard Compliance: UL Listed, ANSI Certified
Don’t compromise on safety—choose the CQD120 Siemens 20 Amp 1 Pole 277 Volt Circuit Breaker for exceptional reliability and protection. Order yours today and enhance the safety of your electrical systems!
Shipping and Returns
Returns
We accept return within 30 days of purchase.
FREE Shipping.
Some orders are eligible for free shipping — just reach out to us to redeem this offer!
Same Day Shipping
Most orders ship within one business day, so you’ll have your item in no time!
1 Year Warranty
We’re proud of the quality of our product and want you to feel confident in your purchase. That’s why we offer a 1-year warranty from the date of purchase.
If anything goes wrong due to a manufacturing issue, we’ll happily repair or replace it — no hassle. Just reach out to us with proof of purchase, and we’ll take care of the rest.
This warranty doesn’t cover accidental damage or misuse, but if you're unsure, we’re always happy to help.
Frequently Asked
Questions
Yes! We offer both brand-new and fully tested, certified used electrical components including breakers, bus plugs, and disconnects.
Absolutely. Every used product is inspected, tested, and guaranteed to meet safety and performance standards before being listed for sale.
Yes. We carry a wide range of brands like Square D, Siemens, GE, Eaton, Cutler-Hammer, Allen-Bradley, and more. If you’re looking for something specific, just contact us!
Yes, we stock fusible and non-fusible disconnects in various amperages and configurations for commercial and industrial applications.
A bus plug connects electrical equipment to a busway system. To choose the right one, you’ll need to know your voltage, amperage, plug-in style, and brand compatibility. Contact us for help if you're unsure.
We offer hassle-free returns on most items. Conditions may vary between new and used products, so check our return policy or reach out for details.
Yes! If you’re buying in volume or placing recurring orders, we offer special pricing for contractors and resellers. Reach out for a custom quote.
Most orders ship within 1–2 business days. Expedited shipping is available if you’re on a tight deadline.
Definitely. Our team is here to help you pick the right specs, compatibility, and configuration for your project. Call, chat, or email us anytime!