KDB3300X Eaton Cutler-Hammer 300 Amp 3 Pole Circuit Breaker
Rush shipping options calculated at checkout.

KDB3300X Eaton Cutler-Hammer 300 Amp 3 Pole Circuit Breaker
Description
Description
The KDB3300X Eaton Cutler-Hammer 300 Amp 3 Pole Circuit Breaker is engineered to provide exceptional performance and reliability in your electrical systems. This robust circuit breaker is designed for use in residential, commercial, and industrial applications, ensuring reliable protection against overloads and short circuits. With a voltage rating of 600 Volts, it can handle significant electrical demands, making it an ideal choice for those requiring high-capacity circuit protection.
Key features of the KDB3300X include:
- High Capacity: Rated for 300 Amps, this breaker is suitable for heavy-duty applications.
- 3 Pole Configuration: Provides efficient switching and protection for three-phase systems.
- Durable Design: Molded case construction ensures longevity and reliability under various conditions.
- Short Circuit Protection: Protects your electrical systems by swiftly cutting off power during overload situations.
- Easy Installation: Designed for hassle-free installation and integration into existing electrical systems.
Investing in the KDB3300X Eaton Cutler-Hammer 300 Amp 3 Pole Circuit Breaker means securing your electrical system's safety and performance. Its exceptional features make it a vital component for ensuring peace of mind in any electrical setup. Don’t compromise on safety—choose the KDB3300X for robust circuit protection that you can trust.
Specifications:
- Model: KDB3300X
- Amperage Rating: 300 Amps
- Poles: 3 Pole
- Voltage Rating: 600 Volts
- Interrupting Rating: 65 kA @ 480V
- Type: Molded Case Circuit Breaker
- Weight: Approximately 30 lbs
Don't wait! Enhance your electrical protection today with the KDB3300X Eaton Cutler-Hammer 300 Amp 3 Pole Circuit Breaker. Add it to your cart now and experience unparalleled performance!
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!