Seamless online shopping experience guaranteed with easy shipping and returns policy.

Shop with Confidence: Our Products come with a Reliable Year-Long Warranty.

Icon
Secure transaction
Icon
FREE & fast shipping on orders over $49
Icon
CSA approved with 1 year warranty
Icon
30 day returns

Square D QO120EPD - 20A, 1-Pole, Circuit Breaker

★★★★★
Icon
Manufacturer :
Icon
Replacement available
Icon
Picture available on request
Icon
CSA / UL Approved
Regular price $371.00
Sale price $371.00 Regular price
Unit price
Save

Seamless online shopping experience guaranteed with easy shipping and returns policy.

Shop with Confidence: Our Products come with a Reliable Year-Long Warranty.

Icon
Secure transaction
Icon
FREE & fast shipping on orders over $49
Icon
CSA approved with 1 year warranty
Icon
30 day returns
Square D QO120EPD - 20A 1-Pole Circuit Breaker - Circuit Breaker

Square D QO120EPD - 20A, 1-Pole, Circuit Breaker

Product description
Shipping

Introducing the Square D QO120EPD 20A, 1-Pole Circuit Breaker — a compact, dependable solution for safeguarding electrical circuits in demanding environments. Built to deliver reliable overcurrent protection, this breaker helps prevent damage from overloads and short circuits while maintaining safe, steady power delivery in critical systems.

  • 20A, 1-Pole design provides targeted protection for individual branch circuits, enabling straightforward integration into comprehensive panel networks.
  • Flexible installation suitable for use in panelboards, switchboards, and control panels, giving you versatile placement in new builds or retrofits.
  • Industrial, commercial, and OEM readiness built to withstand the rigors of distribution panels and motor control centers where safety and uptime matter most.
  • Clear, decisive protection ensures tripping occurs promptly when a fault is detected, helping to minimize downtime and wear on equipment.

Designed for engineers and technicians responsible for electrical infrastructure, the Square D QO120EPD delivers trusted performance in critical applications. Whether wiring a new distribution panel, upgrading a control cabinet, or reinforcing a motor control center, this 20A, 1-Pole circuit breaker offers straightforward installation and long-term reliability.

Contact sales@ampstate.com

Shipping cost is based on weight. Just add products to your cart and use the Shipping Calculator to see the shipping price.

We want you to be 100% satisfied with your purchase.

What Our Customers Say

4.9 (38 reviews)

General feedback we often hear from customers purchasing industrial electrical parts.

Verified

Professional-grade feel. No issues reported during commissioning.

Controls · Commissioning

Verified

Arrived in good condition and helped keep our project on schedule.

Project team · Contractor

Verified

Exactly what most contractors expect from an industrial supplier.

Electrical · Commercial

Fast industrial sourcing support

Need help?

  • Request a quote
  • Need a BOM priced for your project
  • Not sure which part is correct
  • Need an equivalent or replacement
  • Send your part list and get a fast reply

Email us at sales@ampstate.com for pricing, availability, alternates, and project support.

Email for a quote Typical reply: same business day