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

November 22, 2024

Crouzet AC Synchronous and DC Stepper Motors

Durable, Reliable and Robust Micromotors

Crouzet offers a solid base of standard synchronous and stepper motors including a large number of combinations with gearboxes.

We specialize in developing taylor-made motion solutions for your most specific applications. Our 100 years’ engineering know-how allows us to provide custom mechanical characteristics, custom wind- ing parameters and a wide range of international standard and certifications.

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

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

November 19, 2024

Bulgin Circular Automation Connectors

The M-Series Buccaneer range has been designed to offer flexible connectivity solutions for a variety of industrial automation applications. With metal and plastic variants, these rugged and robust interconnects are ideal for industries requiring secure and reliable connections.

The Bulgin M-Series and Push-Pull Connectors range are the ideal connectivity solution for industrial automation technologies that require fast, secure and reliable connections with a high degree of environmental protection. The M-series circular connectors offer the industry standard M5, M8, M12 (including X-Code), M16 & M23 threads in addition to panel mount receptacles, overmolded cable variants and power/signal distribution units.

Suitable for industry applications including factory automation, robotics, manufacturing, process control, medical, food & beverage processing, and industrial network. The Bulgin Push-Pull Connectors includes X-series and Y-series are suitable for high-reliability and high-quality applications in medical, instrumentation, military, and communications, where a fast method to connect / disconnect is required. They are manufactured to prevent accidental disconnects with a simple but fast strong-locking mechanism.

Overview:

Available types: M5, M8, M12, M16 & M23
Reliable sensor, actuator and data connectivity solutions
Straight and right angled configurations
Quick and secure screw coupling mechanism
Backwards compatible versions
Available as field attachable connectors, receptacles or with overmolded cables
Plastic and Metal Variants
Ratings from 1A, 30V ac/dc up to 8A, 250V ac/dc
Overmolded cables PVC & PUR
IP67 Rating
Cable lengths from 1m - 15m
A, B and D Coding Options
Power Distribution Units Available

Applications:

Factory Automation
Robotics
Measurement & Instrumentation
Manufacturing & Machine Tools
Process Control Systems
Medical
Food & Beverage Processing
Industrial Network