Miniature Circuit Breakers, or MCBs, are the bit of kit that keeps everything safe when things go wrong. They automatically cut the power if there’s an overload or a short circuit, protecting your wiring, equipment and anyone nearby. They’re a reliable way to stop damage before it happens, and unlike old-style fuses, you don’t have to replace them every time they trip — just reset and carry on.
Here at LED Controls, we’ve been around long enough to know that when you need an MCB, you usually need it fast. That’s why we stock a wide range of trusted brands like ABB, Chint and IMO, covering everything from single-pole right through to four-pole breakers, and from light domestic use to heavy industrial jobs. Whatever setup you’re working on, you’ll find something that fits the bill.
Choosing the right MCB depends on the job in front of you. Things like the amperage, the trip curve and the number of poles all make a difference. If you’re not sure what you need, or you’re after something a bit specific, just give us a ring. We’re happy to talk through your options and make sure you get what actually works, not just what looks right on paper.
We also know that downtime costs money, so if you’re in a hurry, we’ve got you covered. We offer next-day delivery on available stock, and if you get your order in before 3pm, we’ll do our best to get it to you the very next day, anywhere in the UK.
Give us a call on 01282 242050 if you need a hand. With over 30 years in the trade, we know what matters most: good gear, fair prices, quick turnaround and customer service you can rely on.
A Miniature Circuit Breaker, or MCB, is a safety device that automatically cuts off electrical power when there is an overload or a short circuit. This protects wiring, equipment, and people from potential harm. Unlike traditional fuses, MCBs can be reset after tripping instead of being replaced.
MCBs are available in single, double, triple, and four-pole options depending on how many circuits or phases need protection. They also come with different trip curve types, such as B, C, or D, which are designed for specific load types and environments.
To choose the right MCB, consider the amperage rating, trip curve, and number of poles you need. Domestic, commercial, and industrial setups all have different requirements. If you are unsure, our team is always happy to help. Call us on 01282 242050 and we can guide you through your options.
We supply trusted brands such as ABB, Chint, and IMO, covering a wide range of ratings and configurations suitable for everything from small domestic jobs to larger industrial applications.
Yes. If your chosen MCB is in stock and you place your order before 3 pm, we aim to deliver it the next working day anywhere in the UK.
