JD63B400 Siemens/ITE 300 Amp 3 Pole Circuit Breaker
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JD63B400 Siemens/ITE 300 Amp 3 Pole Circuit Breaker
Description
Description
Introducing the JD63B400 Siemens/ITE 300 Amp 3 Pole Circuit Breaker, a top-of-the-line solution for safeguarding your electrical systems. Designed for exceptional performance, this molded case circuit breaker is perfect for residential, commercial, or industrial applications. With a robust 300 Amp capacity and a voltage rating of 400 Volts, it ensures reliable protection against overloads and short circuits.
Engineered for durability and efficiency, the JD63B400 boasts cutting-edge technology that provides peace of mind while delivering superior control. Its three-pole configuration allows for versatile installations, making it an ideal choice for various electrical setups.
- Type: Molded Case Circuit Breaker
- Amperage: 300 Amps
- Poles: 3
- Voltage Rating: 400 Volts
- Interrupting Capacity: 65,000 Amps
- Mounting Style: Panel Mount
- Temperature Rating: -10°C to 40°C
- Weight: 18 lbs
With the JD63B400, you can enhance the safety of your electrical systems while minimizing downtime. Its reliable performance ensures that your electrical circuits are well-protected against unforeseen electrical faults. Don’t compromise on safety—choose the JD63B400 Siemens/ITE Circuit Breaker for your electrical needs.
Upgrade your circuit protection today! Order the JD63B400 Siemens/ITE 300 Amp 3 Pole Circuit Breaker and experience unparalleled reliability and 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!