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We stock and distribute control gear from well-established brand names such as ABB, Eaton, Chint, Crouzet, Finder and Honeywell
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E. Preston Electrical

Switchgear and Control Gear

What is Switchgear and Control Gear?

Switchgear is a collective term for electrical disconnect switches, circuit breakers and fuses that ensure that electrical equipment is controlled, isolated and protected. Generally speaking, low, medium and high voltage switchgear is employed in power distribution applications. Control gear that is low or medium voltage is generally used in industrial applications where electrical equipment – particularly electric motors - needs to be protected from earth faults, surges and short circuits. It also provides simple control functions such as stop/start and building up motor speed.

What Do We Supply?

We supply an extensive range of switch and control gear, including:
Contactors
DIN rail terminals
Overload relays
MCBs
MCCBs
Programmable controllers
Switch fuses
Load break switches
Safety switches
Limit switches
Foot and palm switches
Enclosed switches
Pushbuttons
Emergency stops
Drives
Our low voltage range of industrial electric and electronic controls and systems are used in a wide range of sectors from oil and gas, transportation, data centre, marine and industrial.

Why Choose E. Preston?

As wholesalers, we stock and distribute control gear from well-established brand names such as ABB, Eaton, Chint, Crouzet, Finder and Honeywell.

We have access to thousands of motor control and switchgear products for a wide range of applications, suitable for any environment and use.

Our first-class choice and range means that you don’t have to look anywhere else for your needs. In addition, we have next day delivery on your products too.

Featured Products

Manufacturers

News

July 10, 2026

Schurter DMTH: Dip Switch

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The DMTH Series: A Robust and Cost-Effective DIP Switch

Schurter DMTH Pic

DMTH: The Industry Standard 2.54mm THT-DIP-Switch

  • 2.54mm standard pitch design
  • Low profile
  • High number of cycles
  • Through hole terminal

The DMTH series is a robust and cost-effective DIP switch designed for reliable manual configuration in industrial and electronic applications. Featuring the industry-standard 2.54mm pitch and THT mounting technology, it offers excellent compatibility with established PCB designs while ensuring secure mechanical retention and soldering reliability.

With up to 12 positions, SPST contacts, recessed or raised actuator options, and a low-profile 3.6mm design, DMTH supports flexible system configuration without increasing board space requirements. The switch is rated for up to 2,000 operating cycles and operates reliably from -40°C to +85°C.

Typical applications include address setting, communication protocol selection (e.g. RS-485, Modbus), function control, BIOS and hardware configuration, medical equipment parameter settings, HVAC systems, industrial controllers, robotics and consumer appliances. Combining proven performance, competitive cost and fast availability, DMTH is an ideal solution for OEMs seeking a reliable alternative to premium-priced DIP switch brands.

Schurter DMTH Apps

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

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

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July 9, 2026

Wieland Series SELOS WTN + SELOS WTPN

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Modern control cabinet solutions are no longer created from individual components, but from integrated systems that seamlessly combine planning, wiring, and labeling.

This is exactly where the selos system comes in: a modular, perfectly coordinated overall concept consisting of terminal blocks, digital planning tools, professional labeling, and services. Developed to make your processes easier, faster, and safer.

Wieland WTN + WTPN

Safe Wiring
With our selos WTPN terminal blocks with push-in connection, you can wire quickly, safely and completely without tools. For maximum flexibility, the selos WTN series with screw connection is also available - ideal for a wide range of applications and proven technology.

Your Advantages:

  • Tool-free quick wiring or proven screw technology
  • Extensive range of accessories for all variants
  • Space-saving design, high contact quality, and excellent vibration resistance
  • Faster installation processes
Wieland WTN

The SELOS WTN Din Rail Terminal Blocks with Screw Connection provides a reliable connection, solid and functional, known worldwide, and in use millions of times over.

The selos series combines the classic screw connection with modern connection technology, with the focus on customer benefits and increased efficiency in wiring and the supply chain.

  • Includes feed-through and ground blocks with 2, 3 or 4 termination points
  • Multi-tier blocks in two and three tier designs
  • Knife-edge disconnect blocks and fuse blocks
  • Specialty function blocks are available with a wide variety of diode circuits
  • Diverse application-specific terminals, such as transformer disconnect terminals
  • Smaller size – Uniform design – Fewer accessories
  • Rated cross-section 1.5mm2 to 240mm2
Wieland WTPN

The SELOS WTPN Din Rail Terminal Block with
Push-In Connection
terminates wires easily,
directly and without tools.

With an effective global concept, compact design
and high-performance contact technology, selos WTPN
minimizes the installation time and reduces inventory
costs to a minimum.

  • Includes Feed-through and ground blocks with 2, 3 or 4 termination point
  • Multi-tier blocks in two and three tier designs
  • Knife-edge disconnect blocks in one and two tier designs and fuse blocks
  • Specialty function blocks are available with application specific diode circuits

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

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

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