SKU: 13302764220

Eaton FG3125S18 125A 3P Molded Case Circuit Breaker – Bolt-On – 600VAC

Sale price$854.55 Regular price$949.50
Save 10%

Pay in installments of $237.38 with ShopPay, AfterPay and Klarna

Shipping Estimate
USA
  • USA
  • CAN

Ships within 48 hours · Estimated delivery Jul 24 - Jul 29

Promo Codes Available:

For Your Every Summer RSVP, with Code: SUMMER15

Description

Eaton FG3125S18 125A 3P Molded Case Circuit Breaker – Bolt-On – 600VACThe Eaton FG3125S18 is a robust EG frame molded case circuit breaker, engineered for reliable protection in industrial and commercial electrical systems. Featuring a thermal magnetic non interchangeable trip unit, it provides precise overload and short circuit protection. The S18 option includes a pre installed 1224 VAC VDC shunt trip, right pole mounted with rear exit, offering flexible control and seamless system integration. Standard line and load

The Eaton FG3125S18 is a robust EG frame molded case circuit breaker, engineered for reliable protection in industrial and commercial electrical systems. Featuring a thermal magnetic non-interchangeable trip unit, it provides precise overload and short-circuit protection. The S18 option includes a pre-installed 12–24 VAC/VDC shunt trip, right pole mounted with rear exit, offering flexible control and seamless system integration. Standard line and load terminals make installation straightforward while maintaining consistent high-performance operation.

Product Specification

  • Brand: Eaton / Cutler Hammer
  • Frame Type: EG
  • Trip Unit: Thermal Magnetic, Non-interchangeable
  • Mount Type: Bolt-On
  • Amperage Rating: 125A
  • Number of Poles: 3
  • Shunt Trip: 12–24 VAC/VDC Installed (S18 Option)
  • Pole Mount: Right Pole Mounted, Exiting Rear
  • Line/Load Terminals: Standard

Technical Specification

  • Configuration: S18 Option
  • Connection Type: Bolt-On
  • Trip Unit Function: Thermal Magnetic
  • Rated Temperature: 40°C
  • Warranty: One Year
  • Accessories Installation: Available at no additional cost with order

Voltage and Ratings

  • Voltage Rating: 600VAC @ 50/60Hz
  • Interrupting Capacity:
    • 18 kA @ 240VAC
    • 14 kA @ 480VAC
    • 10 kA @ 600VAC

Product Data

  • Product Type: Molded Case Circuit Breaker
  • Base Model Image: For identification purposes only
  • Line and Load End Terminals: Standard
  • Poles: 3

Important Note

This product image represents the base model and is for identification purposes only. If you are purchasing accessories along with the breaker, we will install them according to your specifications at no additional cost. Please provide all necessary configuration details in the order comment box during checkout to ensure proper assembly.

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 13302764220

Discover Niche Categories That Outsell

Top-Converting Item to Boost Your Average Order

4.1 ★★★★★
Based on 16 reviews
Sort
Highest Rating
Newest First
Oldest First
Product Reviews
R
Verified Purchase
RMMcIntosh
Fort Morgan, US
★★★★★ 4
Great price, but don't stack multiple wires
Size: 300A
I used this as a junction point on a 1 gauge wire. I added an 8 gauge wire to one side, and the cover would not seat. I had to bend and maneuver the ring terminals to make the cover catch. For the price of the items, if used without any secondary wires attached and interior use only, this is an unbeatable deal.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 30, 2026
J
Verified Purchase
Joe M. Blair
Charlottesville, US
★★★★★ 5
Great Quality
Size: 300A
Exactly what I needed. Good quality and worked perfectly.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 21, 2025
J
Verified Purchase
Junior
Houston, US
★★★★★ 5
Great
Size: 300A, Size: 300A
Easy to install works great and really good quality and clean looking
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 24, 2025
B
Verified Purchase
Bigzbe
Grantham, US
★★★★★ 5
Nice!
Size: 300A
I was not expecting these to be this nice. You just can't beat the value. They look great and feel like they will hold up a long time. I definitely recommend!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on July 17, 2024
M
Verified Purchase
Meeikal
New York, US
★★★★★ 5
Solid choice for fuse holder
Size: 300A Fuse Holder
It’s awesome, solid connections for running 0 gauge wire. No issues after using for months! Might upgrade to using 0 gauge wire ferrules to use with this but for now everything is working well.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 14, 2026

recommand products