HMX3B800L Siemens 800 Amp 3 Pole Circuit Breaker
Rush shipping options calculated at checkout.

HMX3B800L Siemens 800 Amp 3 Pole Circuit Breaker
Description
Description
The HMX3B800L Siemens 800 Amp 3 Pole Circuit Breaker is engineered for superior performance, ensuring high-level protection and control for your electrical systems. Whether for residential, commercial, or industrial applications, this circuit breaker is a reliable choice that safeguards your equipment against overloads and short circuits.
With a robust design, the HMX3B800L provides exceptional durability and longevity. Its advanced features include:
- High Current Rating: Capable of handling up to 800 amps, making it suitable for heavy-duty applications.
- Three Poles: Perfect for three-phase electrical systems, enhancing your power distribution.
- Trip Type: Thermal-magnetic trip mechanism for quick response to overloads and short circuits.
- Compact Design: Space-efficient profile for easy installation in various environments.
- Versatile Application: Ideal for use in factories, data centers, and commercial buildings.
This circuit breaker not only meets the highest safety standards but also ensures peace of mind with its dependable operation. The HMX3B800L is designed to withstand extreme conditions, providing unparalleled protection to your electrical infrastructure.
Don't compromise on safety and efficiency. Equip your electrical systems with the HMX3B800L Siemens 800 Amp 3 Pole Circuit Breaker today and experience the difference in performance and reliability.
Specifications:
- Model: HMX3B800L
- Current Rating: 800 Amps
- Poles: 3
- Voltage Rating: 600V AC
- Frame Size: 800A
- Trip Type: Thermal-Magnetic
- Mounting Type: Standard (Screw Type)
- Dimensions: 11.59 x 6.5 x 4.30 inches
- Weight: 17 lbs
Ready to enhance your electrical system's safety? Order the HMX3B800L Siemens 800 Amp 3 Pole Circuit Breaker now and secure your investment!
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!