Wylex Circuit Breaker B20 NSB20

£5.40 Including VAT

Wylex Circuit Breaker B20  Part Code – NSB20

Out of stock



Wylex Circuit Breaker B20

Circuit breakers such as the Wylex Circuit Breaker B20 will control and protect the electrical panel. They will also control and protect any devices connected to the panel.  Therefore overflowing of the electrical power is maximized. Circuit breakers are also used to maintain both the safety and quality of the energy being provided.

Why do I need Wylex Circuit Breaker B20?

A circuit breaker such as this one is an automatically operated electrical switch, they are designed to protect an electrical circuit from damage. Especially damage caused by excess current from an overload or short circuit. Its basic function is to interrupt current flow after a fault is detected.

 A bit about Wylex

There are so many reasons to choose Wylex. Wylex is a market-leading brand in circuit protection.

They can help you to comply with the 18th Edition of the Wiring Regulations with their Arc Fault Detection Devices. Wylex Arc Fault Detection Devices (AFDDs) include AFD, MCB & RCD technology to provide protection against overload, short circuits, earth leakage, and arc fault conditions.

Get the best for your next commercial installation with our NHVM160 Panelboards, our 125A Vertical Stack Lighting, and Power MCB Distribution Boards and have more space in your next consumer unit thanks to our Miniature RCBOs.

Why choose Capricorn Electrical Wholesalers?

Capricorn Electrical Wholesalers is a one-stop, first-class electrical supplier offered to all domestic and commercial, and industrial customers. We simply understand just how vital current UK regulations are. Therefore, all our first-class services are paramount to us at Capricorn Electrical Wholesalers and of the highest standard.

We have a team of fully qualified and experienced experts on hand.

As well as our first-class service electrical supplies we stock a wide range of not only new electrical parts but refurbished ones too!

Capricorn Electrical Wholesalers is proudly renown for selling and sourcing obsolete electrical parts.

All our products are online, or at our store so what are you waiting for? Have a look and see for yourself!

Better still, why not sign up for a trade account?

keep in touch with all our offers and discounts! There is no better way to ensure you never miss any of our fantastic offers again.


Contact us!

Cannot find what you are looking for? Not a problem! Just give a call on 0121 248 1122, one of our friendly sales team is waiting to assist you.

Alternatively, you can email your requirements to info@cewholesalers.co.uk