HMDL3400 Eaton Cutler-Hammer 3 Pole 600 Volt Circuit Breaker
Rush shipping options calculated at checkout.

HMDL3400 Eaton Cutler-Hammer 3 Pole 600 Volt Circuit Breaker
Description
Description
The HMDL3400 Eaton Cutler-Hammer 3 Pole 600 Volt Circuit Breaker is engineered for superior performance and reliability, making it an essential component for any electrical system. With its robust design, this miniature circuit breaker provides exceptional protection against overloads and short circuits, ensuring the safety and efficiency of your residential, commercial, or industrial applications.
Key features of the HMDL3400 include:
- 3 Pole Configuration: Effectively manages three-phase power systems, providing balanced load distribution.
- 600 Volt Rating: Suitable for high-voltage applications, making it ideal for commercial and industrial environments.
- Compact Size: Designed for easy installation in tight spaces without compromising on performance.
- Advanced Trip Mechanism: Ensures quick response to fault conditions, minimizing potential damage to equipment.
This circuit breaker is not just a protective device; it enhances the reliability of your electrical systems, allowing for seamless operations and peace of mind. Whether you are upgrading your existing systems or installing new ones, the HMDL3400 is the dependable choice you can trust.
Specifications:
- Model: HMDL3400
- Voltage Rating: 600 Volts
- Number of Poles: 3
- Current Rating: 400 Amps
- Type: Miniature Circuit Breaker
- Trip Type: Magnetic & Thermal
- Application: Residential, Commercial, Industrial
Don’t compromise on safety. Upgrade to the HMDL3400 Eaton Cutler-Hammer 3 Pole 600 Volt Circuit Breaker today and ensure your electrical installations are as safe and efficient as possible. Order now and experience unparalleled protection!
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
Yes! We offer both brand-new and fully tested, certified used electrical components including breakers, bus plugs, and disconnects.
Absolutely. Every used product is inspected, tested, and guaranteed to meet safety and performance standards before being listed for sale.
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!
Yes, we stock fusible and non-fusible disconnects in various amperages and configurations for commercial and industrial applications.
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.
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.
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.
Most orders ship within 1–2 business days. Expedited shipping is available if you’re on a tight deadline.
Definitely. Our team is here to help you pick the right specs, compatibility, and configuration for your project. Call, chat, or email us anytime!