Moulded Case Circuit Breaker

You can take your pick of MCCBs in a wide range of current ratings, with some all the way up to 1600A, enabling them to be used for a wide range of voltages and frequencies with adjustable trip settings.

We have Moulded Case Circuit Breakers suitable for domestic, commercial or industrial applications. If you have any queries as to which one might be best for your intended purpose or application, don’t hesitate to contact us, and we’ll be happy to see how we can help.

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Moulded Case Circuit Breaker

Moulded Case Circuit Breaker

Moulded Case Circuit Breakers are built for bigger jobs where you need strong, reliable protection that will hold up under pressure. At LED Controls, we stock a solid range of MCCBs from trusted manufacturers, with current ratings up to 1600 amps. They are designed for heavy-duty use across commercial systems, industrial panels and larger installations where dependable circuit protection is essential.

If you are working in a high-usage environment and need something that can handle heavy loads, an MCCB is exactly what you are after. The models we supply include adjustable trip units, thermal and magnetic protection, and a choice of frame sizes and pole configurations, so you can get something that fits your setup properly. These breakers are made to last and to provide safe, consistent protection without fuss.

We understand that when you need an MCCB, you usually need it quickly and at the right price. Our range includes options ready to fit straight into modern panels from brands that professionals rely on. If you need help finding the right one, or you are after something specific like a four-pole MCCB with an electronic trip unit, just get in touch, and we will help you find it.

Give us a call on 01282 242050 if you need a hand. With over 30 years in the business, we know the value of good equipment, fair prices, quick turnaround and customer service that actually helps you get the job done.

Moulded Case Circuit Breaker FAQS

1. What is a Moulded Case Circuit Breaker (MCCB)?

A Moulded Case Circuit Breaker, or MCCB, is a protective device designed for higher current ratings and heavy-duty applications. It automatically cuts off power in the event of overloads or short circuits, keeping your system, equipment, and personnel safe.

2. How is an MCCB different from an MCB?

An MCB is typically used for lower current applications, such as domestic or light commercial setups. An MCCB, on the other hand, is built for higher currents, often up to 1600 amps, and is used in larger commercial or industrial systems that need stronger protection.

3. Where are MCCBs commonly used?

MCCBs are used in high-demand environments such as industrial panels, commercial buildings, manufacturing plants, and large-scale electrical installations where reliable circuit protection is essential.

4. What protection features do MCCBs provide?

MCCBs offer both thermal and magnetic protection to safeguard against overloads and short circuits. Many models also include adjustable trip units, allowing for more precise control and coordination with the rest of the electrical system.

5. What should I consider when choosing an MCCB?

Key factors include the current rating, breaking capacity, number of poles, trip unit type, and frame size. If you are unsure what suits your setup best, contact our team on 01282 242050 and we can help you find the most suitable option.

6. Which brands of MCCBs do you stock?

We supply a trusted range of MCCBs from leading manufacturers, including ABB, Chint, and IMO, all known for their reliability and build quality.

7. Can I get next day delivery on MCCBs?

Yes. If your chosen product is in stock and you place your order before 3 pm, we will aim to deliver it the next working day anywhere in the UK.