HLD63B400 Siemens 400 Amp 3 Pole 600 Volt Circuit Breaker

Regular price $800.00
Sale price $800.00 Regular price
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HLD63B400 Siemens 400 Amp 3 Pole 600 Volt Circuit Breaker

HLD63B400 Siemens 400 Amp 3 Pole 600 Volt Circuit Breaker

Regular price $800.00
Sale price $800.00 Regular price
Unit price

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Description

Description

Introducing the HLD63B400 Siemens 400 Amp 3 Pole 600 Volt Circuit Breaker, a premium solution for safeguarding your electrical systems. Engineered for efficiency, this molded case circuit breaker combines high performance with superior reliability, making it an essential component for residential, commercial, or industrial applications.

Designed to provide robust protection against overloads and short circuits, the HLD63B400 ensures your electrical systems operate smoothly and safely. Its three-pole configuration allows for seamless integration into various setups, ensuring optimal performance.

  • Rated Current: 400 Amps
  • Voltage Rating: 600 Volts
  • Poles: 3
  • Type: Molded Case Circuit Breaker
  • Certification: UL Listed and CSA certified
  • Operating Temperature: -25°C to 60°C
  • Weight: 22 lbs (9.98 kg)

The HLD63B400 features a user-friendly design with an intuitive trip indicator, allowing for quick diagnostics. Its compact size and solid construction make installation straightforward while maximizing space efficiency. With a focus on durability and longevity, this circuit breaker is built to withstand demanding environments, providing peace of mind for your electrical setups.

Don't compromise on safety and reliability—choose the HLD63B400 Siemens 400 Amp 3 Pole 600 Volt Circuit Breaker today. Order now to elevate the protection and control of your electrical systems!

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

Do you sell both new and used electrical equipment?

Yes! We offer both brand-new and fully tested, certified used electrical components including breakers, bus plugs, and disconnects.

Are your used products tested for safety?


Absolutely. Every used product is inspected, tested, and guaranteed to meet safety and performance standards before being listed for sale.

Can I request a specific brand or model?


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!

Do you offer fusible disconnects?


Yes, we stock fusible and non-fusible disconnects in various amperages and configurations for commercial and industrial applications.

What is a bus plug, and how do I know which one I need?


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.





Can I return or exchange a product?

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.

Do you offer bulk pricing or discounts for contractors?

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.

How fast do you ship?

Most orders ship within 1–2 business days. Expedited shipping is available if you’re on a tight deadline.

Can I get help choosing the right breaker or disconnect?


Definitely. Our team is here to help you pick the right specs, compatibility, and configuration for your project. Call, chat, or email us anytime!

Over 40,000+
Happy Customers


Great quality breakers and bus plugs. Easy to install, no issues, and they’ve held up well on every job. Reliable gear we trust.


These breakers and bus plugs were perfect for our plant upgrade. Fast delivery, solid build, and smooth integration. Very satisfied!