HKD3125 Eaton Cutler-Hammer 125 Amp 3 Pole Circuit Breaker
Rush shipping options calculated at checkout.

HKD3125 Eaton Cutler-Hammer 125 Amp 3 Pole Circuit Breaker
Description
Description
The HKD3125 Eaton Cutler-Hammer 125 Amp 3 Pole Circuit Breaker is your go-to solution for reliable electrical protection, offering a robust 125 Amp capacity that ensures safety across a variety of applications. This molded case circuit breaker is designed for a voltage rating of up to 600 volts, making it ideal for residential, commercial, and industrial electrical systems.
Engineered for performance, the HKD3125 safeguards your electrical systems against overloads and short circuits, providing peace of mind that your installations are safe and compliant with industry standards. With its durable construction and advanced technology, this circuit breaker not only protects your equipment but also enhances the operational efficiency of your electrical systems.
- Type: Molded Case Circuit Breaker
- Amperage: 125 Amps
- Poles: 3 Pole
- Voltage Rating: 600 Volts
- Mounting Type: Bolt-On
- Application: Residential, Commercial, Industrial
- Standards: UL Listed, CSA Certified
- Dimensions: 5.4 x 6.3 x 10.5 inches
- Weight: 7.5 lbs
With easy installation and maintenance, the HKD3125 is engineered for longevity. It features a compact design that makes it suitable for space-constrained environments without compromising performance.
Don’t compromise on safety! Equip your electrical systems with the HKD3125 Eaton Cutler-Hammer 125 Amp 3 Pole Circuit Breaker and experience enhanced protection and reliability. Order yours today to ensure your systems are safeguarded!
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!