NB40 Klockner Moeller 40 Amp 1 Pole 120 Volt Circuit Breaker
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NB40 Klockner Moeller 40 Amp 1 Pole 120 Volt Circuit Breaker
Description
Description
The NB40 Klockner Moeller 40 Amp 1 Pole 120 Volt Circuit Breaker is an essential component for any electrical system, providing reliable protection against overloads and short circuits. Engineered for high-performance in both residential and commercial applications, this miniature circuit breaker ensures safety and efficiency, safeguarding your electrical devices and enhancing system longevity.
Designed with precision, the NB40 delivers exceptional functionality that stands up to demanding environments. Its robust construction allows for consistent operation, making it an ideal choice for various applications.
- Type: Miniature Circuit Breaker (MCB)
- Current Rating: 40 Amp
- Poles: 1 Pole
- Voltage Rating: 120 Volt
- Breaking Capacity: 10 kA
- Mounting Type: DIN Rail
- Standards Compliance: IEC 60898, UL 489
- Dimensions: 4.5 x 3.0 x 2.5 inches
- Weight: 0.5 lbs
With its user-friendly design, the Klockner Moeller NB40 is not just easy to install but also ensures minimal maintenance, making it a cost-effective choice for long-term use. Rest assured knowing your electrical systems are protected with a breaker that meets stringent industry standards.
Don't compromise on safety! Enhance your electrical protection with the NB40 Klockner Moeller 40 Amp 1 Pole 120 Volt Circuit Breaker today. Order now and experience peace of mind with every installation!
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!
