Klockner Moeller NB3P30 30 Amp 3 Pole Circuit Breaker
Rush shipping options calculated at checkout.

Klockner Moeller NB3P30 30 Amp 3 Pole Circuit Breaker
Description
Description
The Klockner Moeller NB3P30 30 Amp 3 Pole Circuit Breaker is engineered for high-performance protection in various electrical systems, be it residential, commercial, or industrial. With its robust design, this circuit breaker ensures optimal safety, preventing overloads and short circuits effectively.
Designed to handle up to 30 Amps and rated for 240 Volts, it offers reliable performance under demanding conditions. The three-pole configuration makes it suitable for three-phase systems, which is essential for large machinery and equipment requiring balanced load management.
- High Protection: Shields your electrical system against overloads and short circuits.
- Versatile Use: Ideal for residential, commercial, and industrial applications.
- Durability: Built to withstand harsh environments and continuous use.
- Easy Installation: User-friendly design for hassle-free setup.
Choosing the Klockner Moeller NB3P30 ensures peace of mind, knowing that your electrical systems are safeguarded against potential hazards. This circuit breaker not only provides essential protection but also enhances the overall reliability of your electrical installations.
Don't compromise on safety—invest in the Klockner Moeller NB3P30 30 Amp 3 Pole Circuit Breaker today and secure your electrical systems against risks. Click 'Add to Cart' now to experience top-tier protection and reliability!
Specifications:
- Product Type: Miniature Circuit Breaker
- Amperage: 30 Amps
- Poles: 3 Pole
- Voltage Rating: 240 Volts
- Breaking Capacity: 6 kA (at 240V)
- Standards Compliance: IEC 60947-2
- Dimensions: 72 x 90 x 60 mm
- Weight: 0.5 kg
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!