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E. Preston Electrical

Manufacturing Partners

ABB

Contactors, overload relays, starters, circuit breakers, programmable controllers, switch fuses, fuse switches, load break switches, enclosed switches, fuse bases, fuse links, drives
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Arcolectric (Bulgin Ltd)

Indicator lights, switches, fuseholders, neons, signal lampholders, IEC inlets
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Bulgin

Battery-holders, filters (mains, power, RFI, pcb), connectors (“Polysnap” power inlet modules IEC power inlets, “Buccaneer” sealed, “Beau” interconnect), fuseholders, indicators, knobs, switches, terminals
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Bussmann

Circuit protection components: LV fuselinks, LV fusegear, electronic components, HV Components, high speed fuses
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Cherry

Desktop sets, mice, keyboards, mechanical MX switches and card-reading terminals
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Chint

Contactors, starters, MCB’s, RCB’s, pushbuttons, consumer units, indicator lights
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CML

LEDs (modules, star, multi & power LEDs), neon and LED indicators, sockets, industrial lamps, light pipes, CCFLs, inverters, lighting solutions (including architectural, traffic, marine and railroad lighting)
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Crouzet

Timers, monitoring relays, counters / ratemeters, temperature controllers, safety relays, Remote Monitoring / Control , Data logging, Logic controllers, Power Supplies / Convertors, Solid State Relays (SSRs) and Switches
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Crydom

Solid state relays (din rails, pcb and panel mount), auxiliary modules, I/O modules
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Cynergy3

Power semiconductors, power modules, high-voltage reed relays and liquid level / flow switches
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Eaton

Precise temperature independent circuit protection. Panel and DIN roll mountings. Hart toggle, rocker and pushbutton switches, switches for power tools and for hazardous and wet environments
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Essen Deinki

Micro Switches, Double-Break Switches, Micro Control Switches, Micro Control Sealed Switches, Sealed Miniature Microswitches, Limit Switchs, Loom Switches, Electronic Timers, Digital Panel Meters
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ETA

Circuit breakers for equipment (CBE’s). Product types include thermal, thermal-magnetic, hydraulic-magnetic, magnetic and high performance. Flow meters, level sensors, velocity sensors
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Finder

Impulse relays, multifunction timer relays, industrial relays, light dependent relays, miniature PCB relays, power relays, sockets and accessories, varistor and diode protection modules
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Honeywell

Snap action, limit, toggle, pressure and temperature switches. Position, speed and airflow sensors
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Hylec

Terminal blocks, pcb terminal blocks, ceramic terminal blocks, cable glands (including a waterproof range), grommets, connectors, plugs, lamp holders
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IDEM

Mechanical interlock switches, inc tongue, hinge & guard locking switches, magnetic & coded non-contact switches, grab wire safety rope switches, SCR safety relays & modus safety modules
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Johnson Electric

Microswitches (including the Saia and Burgess brands), limit switches, proximity and safety switches, ultraminiature switches, pushbuttons, snap action, door and key switches, Solenoids (LEDEX), Motors, and flat flexible cable (Parlex)
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Kraus & Naimer

UK solenoid, Blue Line switchgear, rotary cam switches, contactors, motorstarters, (enclosed) KG switch disconnectors, control stations
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Littelfuse

Circuit protection components, fuses (electronic, glass, ceramic, semiconductor, industrial, blade, auto), fuseholders, RFI filters, combi filters
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Moeller

Relays, contactors, starters, timers, foot and palm switches, limit switches, float switches, pressure switches, fuses, fuse enclosures, miniature circuit breakers, busbars, drives, enclosures, programmable controllers
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Schaffner

Powerline filters wlth IEC inlets, single-phase filters for chassis and pcb mounting, three-phase filters for chassis mounting, RFI suppression chokes, pulse transformers, custom filters ranging from 0.1A to 1200A
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Schurter

Power entry modules, appliance couplers, cordsets, EMC filters, fuseholders, fuses, switches, connectors, test jacks, test probes, voltage selection switches, indicators
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Scolmore

LED Downlights, Surface Lights, Walk-Over Lights, Emergency Signs, Wall Lights, Undercupboard Lights, Star Lights, Strip Lights, Bollards, Bulkheads, and Pendant Lights
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Tranilamp

Encapsulated transformer lamps, DC mains lamps, flashing lamps, solid state flashers, LED clusters, variable colour lamps, “push to test” buttons
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Werma

Signal towers, optical signal devices, optical-audible signal devices, audible devices, blinking/rotating/mirror beacons, LED/buzzer combinations
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Wieland

Modular terminals, terminal strips for lighting, domestic equipment and primed circuits, electronic housings, component plug connectors, multipole and high density, STI7/l8 lighting connectors, safety relays
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ZF Switches & Sensors

Snap Action Microswitches, Pushbuttons, Rocker Switches, Automotive Switches, Position Sensors, Magnetic Proximity Sensors, Gear Tooth Speed & Direction Sensors, and Energy Harvest Technology
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Can’t find what you’re looking for?

Featured Products

News

January 6, 2026

E-T-A Solid State Relays

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The solid state relay portfolio is used in all applications where mechanical relays reach their limits. They switch more frequently, quieter and faster than mechanical relays and are particularly suitable for applications in buses and trucks, in agricultural vehicles and construction machinery, in specialty vehicles and passenger cars.

E-T-A solid state relays are available for DC 12 V and DC 24 V applications and are suitable for standard automotive relay sockets to ISO 7588.

Solid state relays combine high-end power semi-conductors with comprehensive know-how in the areas of heat management, EMC-compliant design and overcurrent protection. The electronic circuitry ensures wear-free, silent and extremely fast switching operations over the entire life span.

ETA Solid Stae pic

The electronic standard relays type ESR10 Micro are solid state relays for DC 12 V and DC 24 V vehicle applications. This space-saving relay is available in three power classes:

  • 10 A for max. 85° C / (12 and 24) Vdc
  • 17 A for max. 105° C / (12 and 24) Vdc
  • 30 A for max. 85° C / 12 Vdc

Their Benefits Include:

  • Silent Switching
  • Bidirectional Control
  • Low Current Consumption
  • Long Life Span

The ESR10 Micro relays can easily replace an electro-mechanical relay because polarity of the control input does not matter. The solid state relays are suitable for switching resistive, inductive and capacitive or lamp loads. Unlike electro-mechanical relays they offer frequency control as an option.

ETA Solid Stae Tech
ETA Solid Stae App

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

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

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December 18, 2025

Wieland gesis® NV Signal Connector

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The connector system for quick, easy, and safe bus cabling and signal applications. It meets all the requirements of modern building installation.

Wieland NV Pic

Low-Voltage Technology
These connectors are used to distribute signals in buildings, in parallel to the distribution of power. Mechanical coding and clear assignment with different colors facilitate assembly. Complex installations can be realized with just four basic components – from the sub-distribution unit to any point of use. The connectors come as male and female connectors complete with strain relief and can be used to connect any current type of cable.

The BST14 are designed according to the KNX manual.

The 5G2.5/4+2X1.5 flat cable with shielded bus, as per the KNX manual, is available for the combined distribution of energy and signals.

Best Choice Value Program
This product is part of our exclusive Best Choice program and has been carefully selected to provide you with maximum efficiency, reliability, and flexibility.

  • Proven quality: Meets the highest standards and is ideal for plug-in electrical installations.
  • Quick availability: As a Best Choice product, it benefits from prioritized stock and is always ready for short-term delivery.
  • Perfect for your application: Ideal for common applications and seamlessly compatible with our system solutions.
Wieland NV Pic1

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

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

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