NB240 Klockner Moeller 40 Amp 2 Pole Circuit Breaker 240V

Regular price $800.00
Sale price $800.00 Regular price
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NB240 Klockner Moeller 40 Amp 2 Pole Circuit Breaker 240V

NB240 Klockner Moeller 40 Amp 2 Pole Circuit Breaker 240V

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

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Description

Description

Enhance your electrical system's safety and efficiency with the NB240 Klockner Moeller 40 Amp 2 Pole Circuit Breaker 240V. Engineered for superior performance, this miniature circuit breaker is ideal for residential, commercial, and industrial applications. Its robust design guarantees reliable protection against overloads and short circuits, allowing you to focus on what truly matters.

Key features of the NB240 Klockner Moeller Circuit Breaker:

  • High-Quality Construction: Made with durable materials to withstand intense electrical activities.
  • Dual Pole System: Ensures efficient control of power flow in both phases.
  • 40 Amp Capacity: Capable of managing heavy electrical loads without tripping.
  • 240 Volt Rating: Perfect for most standard electrical applications.
  • Compact Size: Designed to fit easily in a distribution board, saving valuable space.

The NB240 Klockner Moeller Circuit Breaker is not just a product; it’s a solution that provides peace of mind, ensuring your electrical installations remain safe and functional. With quick installation and low maintenance, it’s a reliable choice for electricians and DIY enthusiasts alike.

Don’t compromise on safety and performance. Purchase the NB240 Klockner Moeller 40 Amp 2 Pole Circuit Breaker 240V today and ensure your electrical systems are as protected as they can be!

Specifications:

  • Brand: Klockner Moeller
  • Model: NB240
  • Amperage: 40 Amps
  • Voltage: 240V
  • Number of Poles: 2
  • Type: Miniature Circuit Breaker
  • Certification: UL Listed, CE Certified
  • Dimensions: 4.53 x 3.15 x 2.64 inches

Make the smart choice for your electrical needs. Order now!

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!