Verified
Professional-grade feel. No issues reported during commissioning.
Controls · Commissioning
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 | FA360501021 | Circuit Breaker | 3-Pole | 480V | Plug-In
| Poles | 3 |
| Voltage | 480 |
| Product Type | Circuit Breaker |
Regular price
$510.00
Sale price
$510.00
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 | FA360501021 | Circuit Breaker | 3-Pole | 480V | Plug-In
Regular price
$510.00
Sale price
$510.00
Regular price
Unit price
Product description
Shipping
Meet the Square D FA360501021 Circuit Breaker — a rugged 3-pole, 480V plug-in solution designed for quick, reliable swaps in compatible electrical panels. Built to support maintenance, retrofit, and replacement projects, this unit helps keep industrial and commercial power systems running with minimal downtime.
- Pole configuration: 3-Pole
- Voltage rating: 480V
- Connection type: Plug-In
- Part number: FA360501021
- Brand: Square D
Why this matters in real-world setups: in environments where three-phase power is standard, a precise 3-pole, 480V plug-in breaker provides targeted protection for equipment and wiring without requiring extensive panel modifications. The FA360501021 model is specifically suited for installations where compatibility with Square D plug-in styles is essential, enabling straightforward removal and replacement when service windows arise.
Ideal use cases
- Maintenance: swap in a like-for-like replacement to quickly restore circuit protection in aging panels.
- Retrofit: upgrade or modify existing 480V, three-phase circuits to align with current safety and reliability standards.
- Replacement: when an on-hand part reference points to FA360501021 for a direct fit in compatible Square D plug-in frames.
Compatibility and installation considerations
Before ordering, verify that your panel accepts plug-in 3-pole breakers of this style and that the 480V rating matches your system. The part number is the most reliable reference for ensuring a correct match with your current equipment and panel model. Always confirm fit and ratings in the context of your specific installation to avoid mismatches during service windows or retrofit projects.
Why choose this FA360501021 model
- Trusted Square D engineering with a focus on safe, predictable protection for 3-phase 480V circuits.
- Plug-in design facilitates faster swaps with minimal panel disruption.
- Clear part number reference helps you source exact matches for replacement or retrofit tasks—reducing guesswork and project delays.
Notes: Confirm fit and ratings before ordering. Part number is the best reference for compatibility.
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
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
