LGP36400CU33X Square D 400A 3 Pole 600V Circuit Breaker
Rush shipping options calculated at checkout.

LGP36400CU33X Square D 400A 3 Pole 600V Circuit Breaker
Description
Description
The LGP36400CU33X Square D 400A 3 Pole 600V Circuit Breaker is engineered for optimal performance and reliability in electrical systems, making it an essential component for residential, commercial, and industrial applications. Designed to provide robust protection against overloads and short circuits, this circuit breaker ensures the safety and longevity of your electrical setup.
With a current rating of 400 Amps and a voltage rating of 600 Volts, the LGP36400CU33X offers superior protection and control. Its compact design allows for easy installation in various environments, while its durable construction ensures long-lasting performance. Ideal for safeguarding sensitive equipment and maintaining system integrity, this circuit breaker is a smart investment for any application.
- Model: LGP36400CU33X
- Type: Miniature Circuit Breaker
- Rated Current: 400 Amps
- Number of Poles: 3
- Voltage Rating: 600 Volts
- Trip Type: Thermal Magnetic
- Mounting Type: Panel Mount
- Standards Compliance: UL Listed, CSA Certified
Boost your electrical system's safety and efficiency with the LGP36400CU33X Square D Circuit Breaker. Its high-performance design ensures that you’re equipped to handle any electrical demands with confidence. Don't compromise on safety—add this circuit breaker to your cart today and protect your valuable assets!
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!