Eaton FD3125L 125A 3P Molded Case Circuit Breaker – Bolt On – 600VAC
SKU: 91979340656

Eaton FD3125L 125A 3P Molded Case Circuit Breaker – Bolt On – 600VAC

Sale price$359.55 Regular price$399.50
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Description

Eaton FD3125L 125A 3P Molded Case Circuit Breaker – Bolt On – 600VACThe Eaton FD3125L is an FD frame molded case circuit breaker designed to provide reliable overcurrent protection in commercial and industrial electrical distribution systems. Equipped with a thermal magnetic non interchangeable trip unit, it delivers dependable protection against overload and short circuit conditions. Rated at 125 amperes at 40C with a 3 pole configuration, this breaker is engineered for 600VAC applications at 50 60Hz. Its high

The Eaton FD3125L is an FD frame molded case circuit breaker designed to provide reliable overcurrent protection in commercial and industrial electrical distribution systems. Equipped with a thermal magnetic non-interchangeable trip unit, it delivers dependable protection against overload and short-circuit conditions. Rated at 125 amperes at 40°C with a 3-pole configuration, this breaker is engineered for 600VAC applications at 50/60Hz. Its high interrupting capacity ensures effective fault protection, while standard line and load end terminals allow for secure connections and efficient installation in panelboards and electrical distribution equipment.

Product Specification:

  • Manufacturer: Eaton / Cutler Hammer
  • Warranty: One Year
  • Connection: Bolt On
  • Frame Type: F
  • Amperage: 125A
  • Poles: 3
  • Standard Lug Type: Line and Load

Technical Specification:

  • Thermal Magnetic Non-interchangeable Trip Unit
  • FD Frame Molded Case Circuit Breaker construction
  • 3-Pole configuration for three-phase circuit protection
  • Bolt-on mounting design for secure panel installation

Voltage and Ratings:

  • Rated Voltage: 600VAC @ 50/60Hz
  • Maximum Voltage: 600V
  • Interrupting Capacity:
    • 65 kA @ 240VAC
    • 35 kA @ 480VAC
    • 18 kA @ 600VAC
    • 10 kA @ 250VDC

Product Data:

  • Model Number: FD3125L
  • Breaker Type: Molded Case Circuit Breaker
  • Frame Style: FD
  • Operating Temperature Rating: 40°C
  • Terminals: Standard Line and Load End Terminals

Important Note:
This product image represents a base model and is intended for identification purposes only. If you are purchasing accessories together with your breaker, include the required configuration details in the order comment box during checkout. Accessories will be installed according to your specifications at no additional cost.

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: 91979340656

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4.4 ★★★★★
Based on 2148 reviews
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A
Verified Purchase
Adam
Fort Morgan, US
★★★★★ 5
Great for a gaming laptop!
Color: Black, Size: 1.37" without hook
Great product is you want to mount any size laptop under your desk. I used it for my Alienware gaming laptop and it's fantastic! The three points of contact hold the laptop securely, while allowing maximum airflow for the fans. The three "clamps" are rock solid and will definitely outlive the laptop. The installation was simple and easy, just need a drill.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 15, 2026
D
Verified Purchase
David H.
Omaha, US
★★★★★ 5
under desk laptop system
Color: Black, Size: 1.37" without hook
Reclaimed real desk space with this one. The mount holds the laptop securely underneath without any vibration or creaking and the installation required no drilling — clamped cleanly to the desk edge. The ventilation spacing is generous enough that thermals stay reasonable even under load. Works with a solid range of laptop sizes and the adjustment mechanism is easy to use. If your laptop spends most of its time docked this is the cleanest way to get it out of the way.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 25, 2026
E
Verified Purchase
Echo November
Lake Worth, US
★★★★★ 4
Works great, but pads are peeling.
Color: Black, Size: 1.37" without hook
Works for what I needed, which was to mount my work laptop to the side of my desk. However, the rubber pads started peeling the first day. I tried clamping them down overnight, but they still ended up peeling up. They haven't come off completely and are still working, though. I may have to glue them down.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 14, 2026
J
Verified Purchase
Js
Cuba, US
★★★★★ 5
Quality product.
Color: White, Size: 1.37" without hook
First of all it's made of metal so, I won't worry about accidentally breaking it and dropping my laptop. It came with adhesive rubber pads that fit inside the brackets, which is a nice touch for helping not to scratch up the laptop. It makes a huge difference to help declutter the desktop space.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 18, 2026
B
Verified Purchase
Boji Girl
Charlottesville, US
★★★★★ 5
Satisfied my need.
Color: Black, Size: 1.37" without hook
Easy to install and my laptop fits solidly. I have a work laptop, tower and my personal laptop. I hated how busy my home office desk looked. Moved my personal laptop underneath and made a big difference.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 28, 2026

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