Obsolete Electrical Supplies are buyers and sellers of obsolete, used and new circuit breakers. Obsolete MCB's, RCD's, RCBO's & MCCB's. If you need a circuit breaker to finish that job off and they no longer make it or would rather get a better price …

Miniature Circuit Breakers (MCB's) Nothing beats the frustration of scouring the internet for that elusive MCB only to find it is now discontinued. Luckily here at Electrical Discounted Supplies we stock a variety of now obsolete MCB’s from a whole host of manufacturers and you can find them all right down below.

2023年10月25日 · 电气中的MCB全形式是微型断路器，是几乎所有人都使用的最突出的保护。 它是一种机电设备，可防止电路短路、系统过载超出装机容量或设备本身设计不完善。 为了方便起见，可以假设它是早期安装的传统保险丝的替代品，无论何时出现故障都需要更换，因此每次系统出现故障时都会增加成本。 另一方面，MCB不需要在出现故障时更换，而是在纠正系统中的当前故障后需要简单的接通。 MCB 提供短路保护和电路过载保护，此外还可以在正常运行期间根据 …

Willrose electrical specialise in obsolete and discontinued circuit breakers . Hard to find MCB's, RCBO's, RCD's and MCCB's.

Explore our wide range of rare miniature circuit breakers, residual current breakers, and molded case circuit breakers to find the perfect fit for your applications. We guarantee the quality and authenticity of each circuit breaker we sell, ensuring optimal performance and safety for your electrical systems.

Firstly MCCB's are made to a different standard to MCB's, BS60947-2. Whilst that standard has been updated to allow for new technologies it still remains as the current British Standard. As with MCB's all MCCB's were manufactured by Delta and either branded MEM or Bill.

The MCB’s in are used and have been refurbished and are all in working condition. We stock a wide range from manufacturers such as British General, Crabtree, Eaton, Hager, MEM and many more. Pattress

Find a great selection of obsolete and discontinued Merlin Gerin MCB’s online with Zetmet Ltd. The once highly popular Multi 9 range of circuit protection was discontinued upon being replaced by a Schneider equivalent. More recently they were rebranded to become the Acti 9 range.

We specialise in all types of circuit breakers from modern day MCBs to some very rare obsolete MCBs. The majority of the MCBs and RCBOs that we supply are used, and all items are in full working order .

We have been in the electronics business for 32 years. We are a small family run company who pride ourselves on helping electricians daily. Follow us. Never miss an update. We accept all major cards as well as Apple Pay and Google Pay. All prices are fully inclusive, no VAT to add. Copyright © 2024 MCB's UK. All Rights Reserved.