FD3040L Eaton Cutler-Hammer 40 Amp 3 Pole Circuit Breaker

Regular price $800.00
Sale price $800.00 Regular price
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FD3040L Eaton Cutler-Hammer 40 Amp 3 Pole Circuit Breaker

FD3040L Eaton Cutler-Hammer 40 Amp 3 Pole Circuit Breaker

Regular price $800.00
Sale price $800.00 Regular price
Unit price

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Description

Description

Meet the FD3040L Eaton Cutler-Hammer 40 Amp 3 Pole Circuit Breaker, your go-to solution for ensuring safety and reliability in electrical systems. Designed for versatile use in residential, commercial, and industrial applications, this circuit breaker provides essential protection against overloads and short circuits, making it an indispensable component for your electrical infrastructure.

The FD3040L stands out with its innovative design and robust performance, offering:

  • High Voltage Capacity: Rated up to 600 Volts for optimal use in demanding environments.
  • 40 Amp Rating: Effectively manages high loads, ensuring stability and efficiency in your electrical supply.
  • 3 Poles: Provides three-phase protection, ideal for a range of applications.
  • Compact Design: Miniature format allows for installation in tight spaces without compromising performance.

With the FD3040L, you can be assured of quality and reliability, as Eaton Cutler-Hammer is a trusted name in the industry. This circuit breaker not only safeguards your electrical systems but also promotes longevity by preventing potential hazards.

Don't compromise on safety—equip your electrical systems with the FD3040L Eaton Cutler-Hammer 40 Amp 3 Pole Circuit Breaker today and experience peace of mind. Order now to ensure your systems stay protected!

Specifications:

  • Model: FD3040L
  • Type: Miniature Circuit Breaker
  • Rated Current: 40 Amps
  • Number of Poles: 3
  • Voltage Rating: 600 Volts AC
  • Interrupting Capacity: 10kA (at 240V)
  • Mounting Type: Standard DIN Rail
  • Dimensions: 3.1" x 3.0" x 5.5" (L x W x H)
  • Weight: 1.3 lbs
  • Standards: UL Listed, CSA Certified

Shipping and Returns

Returns

We accept return within 30 days of purchase.

FREE Shipping.

Some orders are eligible for free shipping — just reach out to us to redeem this offer!

Same Day Shipping

Most orders ship within one business day, so you’ll have your item in no time!

1 Year Warranty

We’re proud of the quality of our product and want you to feel confident in your purchase. That’s why we offer a 1-year warranty from the date of purchase.

If anything goes wrong due to a manufacturing issue, we’ll happily repair or replace it — no hassle. Just reach out to us with proof of purchase, and we’ll take care of the rest.

This warranty doesn’t cover accidental damage or misuse, but if you're unsure, we’re always happy to help.

Frequently Asked
Questions

Do you sell both new and used electrical equipment?

Yes! We offer both brand-new and fully tested, certified used electrical components including breakers, bus plugs, and disconnects.

Are your used products tested for safety?


Absolutely. Every used product is inspected, tested, and guaranteed to meet safety and performance standards before being listed for sale.

Can I request a specific brand or model?


Yes. We carry a wide range of brands like Square D, Siemens, GE, Eaton, Cutler-Hammer, Allen-Bradley, and more. If you’re looking for something specific, just contact us!

Do you offer fusible disconnects?


Yes, we stock fusible and non-fusible disconnects in various amperages and configurations for commercial and industrial applications.

What is a bus plug, and how do I know which one I need?


A bus plug connects electrical equipment to a busway system. To choose the right one, you’ll need to know your voltage, amperage, plug-in style, and brand compatibility. Contact us for help if you're unsure.





Can I return or exchange a product?

We offer hassle-free returns on most items. Conditions may vary between new and used products, so check our return policy or reach out for details.

Do you offer bulk pricing or discounts for contractors?

Yes! If you’re buying in volume or placing recurring orders, we offer special pricing for contractors and resellers. Reach out for a custom quote.

How fast do you ship?

Most orders ship within 1–2 business days. Expedited shipping is available if you’re on a tight deadline.

Can I get help choosing the right breaker or disconnect?


Definitely. Our team is here to help you pick the right specs, compatibility, and configuration for your project. Call, chat, or email us anytime!

Over 40,000+
Happy Customers


Great quality breakers and bus plugs. Easy to install, no issues, and they’ve held up well on every job. Reliable gear we trust.


These breakers and bus plugs were perfect for our plant upgrade. Fast delivery, solid build, and smooth integration. Very satisfied!