Verified
Matched our existing hardware and fit as expected. Clean install.
Maintenance · Retrofit work
Seamless online shopping experience guaranteed with easy shipping and returns policy.
Shop with Confidence: Our Products come with a Reliable Year-Long Warranty.
circuit-breaker
Square D EGB14015 15A 1P 277V Circuit Breaker, Bolt-On | AmpState
| Part Number | EGB14015 |
| Amperes | 15 |
| Poles | 1 |
| Voltage | 277 |
| Product Type | circuit-breaker |
Regular price
$10.00
Sale price
$10.00
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.
Square D EGB14015 15A 1P 277V Circuit Breaker, Bolt-On | AmpState
Regular price
$10.00
Sale price
$10.00
Regular price
Unit price
Product description
Shipping
The Square D EGB14015 is a bolt-on, 15 Amp, 1-pole circuit breaker built for dependable, day-to-day electrical protection in panelboards, load centers, and electrical distribution systems. With a 277V rating, it’s specifically suited for commercial and light-industrial applications where 277V circuits power lighting, motors, and other critical loads.
Why this breaker stands out — the bolt-on design streamlines retrofit work and routine maintenance by allowing you to replace or upgrade without changing the entire assembly. Its compatibility with established Square D hardware ensures a reliable, consistent part number (EGB14015) across service trips, stock rotations, and long-term maintenance planning, so your projects stay on schedule even when parts need to stay consistent.
- Manufacturer: Square D
- Part Number: EGB14015
- Type: Circuit Breaker
- Amperage: 15 A
- Poles: 1
- Voltage: 277V
- Mounting: Bolt-On
- Availability: AmpState
Practical use cases include retrofit projects where you need to preserve the existing part number while upgrading protection, maintenance planning for spare parts inventories, and routine panelboard or load-center servicing that requires quick, reliable component swaps. This breaker is ideal for electricians and facility managers who prioritize predictable replacements and reduced downtime in 277V distribution environments.
Fit and compatibility — If you’re unsure whether the EGB14015 will drop into your specific panelboard or distribution setup, we can help confirm fit. Need help matching a part number or confirming compatibility? Message us and we’ll verify the correct match for your system.
Choose the Square D EGB14015 for a dependable, retrofit-friendly solution that keeps your electrical protection consistent across service life, while supporting efficient maintenance planning and rapid installations. AmpState has you covered with ready-to-ship availability and expert support to ensure you get the right breaker for your 277V circuits.
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
General feedback we often hear from customers purchasing industrial electrical parts.
Verified
Quick confirmation on details and a smooth ordering process.
Purchasing · Fast turnaround
Verified
Came well packed. Labeling made receiving and staging easy.
Warehouse · Receiving
