Circuit Protection

We stock thousands of circuit protection products for a broad range of applications from quality brands such as ABB, Bulgin, Bussman, E-T-A, Littelfuse, Schaffner and Schurter

UK Next Day Delivery

Expert Advice

No Min Order Charges

Technical Support

Flexible Payment Terms

Over 40 Years Experience

What is a Circuit Protection device?

A circuit protection device is a fail-safe device that originates a disruption in an electrical circuit when it recognizes an excess and unsafe power load in a circuit. The main aims of circuit protection are to localise and isolate the situation or fault and avert and minimize any unnecessary power loss.

What Do We Supply?

We have broad selection of circuit protection devices, including:

Circuit breakers

Thermal circuit breakers

Thermal-magnetic circuit breakers

Magnetic circuit breakers

Hydraulic-magnetic circuit breakers

Fuses

LV fuse links

LV fusegear

Why Choose E. Preston?

Established in 1980, we offer customer service that is second to none. This is one primary factor behind the growth in business we have experienced over the past forty two years. We have expert knowledgeable staff who are always on hand to answer any technical questions you might have about our products – they are just a phone call away.

The second main reason behind the company’s growth is the sheer depth in our products. We stock, or have access to, thousands of circuit protection products for a broad range of applications. The quality brands that we deal with include ABB, Bulgin, Bussman, E-T-A, Littelfuse, Schaffner and Schurter. You don’t have to search anywhere else for your needs.

In addition, we will do our very best to make sure that you receive your order next day, as long as you order in time, and if required, and we can offer flexible payment terms.

Call us now on:

+44 (0) 161 339 5177

Send us a message

to place an order or speak to our technical team about circuit protection devices.

Featured Products

Switches

Switchgear and Control Gear

Relays

Electrical Timers

Fuse Holders

Electrical Connectors

Electrical Indicators

Battery Holders

Power Inlet Modules

IEC Connectors

Power Supplies

EMC Filters

Terminals and Terminal Blocks

News

July 23, 2024

Bulgin Circular Fiber Connector Range

The Bulgin Circular Fiber Connector range offer high quality and reliable fiber connectivity solutions. Suitable for use in industries such as, military, mining, marine, outdoor broadcast, FTTX (fibre to the x), server room engineering, civil engineering, marine, aviation and rail applications.

4000 Series - Simplex LC Fiber Buccaneer

6000 Series - Duplex LC Fiber Buccaneer

5000 Series - Expanded Beam

The 5000 Series Expanded Beam Connector range provides a high performance and a simple termination process. This allows for a rapid in-field termination and repair where inserts and termination kits are available. Moreover, the newly designed cable management system prevents fibers and cable to be twisted and their corresponding performance loss.

Enquiry Form: https://www.epreston.co.uk/contact/

Home Page: https://www.epreston.co.uk/epblog/

July 19, 2024

Finder Range of Timers

Finder has been active in the design and production of precision electromechanical and electronic components for over 65 years and today boasts a wide range of timers, comprising seven different Series.

Finder’s range of timers is composed of devices for residential, commercial and industrial applications. From opening automatic doors and gates to HVAC systems, each device is designed for maximum precision and easy installation.

The Finder timer range is “Made in Italy “and includes multi-function and multi-voltage devices boasting over 40 different timing functions (depending on the type), such as On-delay, Off-delay, Pulse and Interval timing.