
Panel Thermo-Hygrostat and Thermostats

The 7T Series comprises a range of thermo-hygrostats and thermostats which ensure performance of components and instrumentation in control panels and enclosures, and can prolong product life. Features include (according to Type):
Function & Features:
Applications:
Enquiry Form: https://www.epreston.co.uk/contact/
Home Page: https://www.epreston.co.uk/epblog/

Filter Fans and Exhaust Filters

The 7F Series of fans and filter fans for cabinets and electrical panel are products to ventilate and safeguard against high temperatures. The range includes the following features (according to Type):
Function & Features:
Applications:
Enquiry Form: https://www.epreston.co.uk/contact/
Home Page: https://www.epreston.co.uk/epblog/

Relay Interface Modules 7 - 10A

The 58 Series interface modules are available with screw or push-in terminals and are particularly suited for interfacing with PLC systems. Features include (according to Type):
Function & Features:
Applications:
Enquiry Form: https://www.epreston.co.uk/contact/
Home Page: https://www.epreston.co.uk/epblog/

Relay interface modules 8-10-16A

The 4C Series comprises relay interface modules suitable for interfacing with PLC systems. Features include (according to Type):
Function & Features:
Applications:
Enquiry Form: https://www.epreston.co.uk/contact/
Home Page: https://www.epreston.co.uk/epblog/

Relay Interface Modules 8 - 10 - 16A

The 48 Series comprises relay interface modules for safety/energy applications and interfacing with PLC systems. These devices include the following features (according to Type):
Function & Features:
Applications:
Enquiry Form: https://www.epreston.co.uk/contact/
Home Page: https://www.epreston.co.uk/epblog/

Miniature Industrial Relays 8 - 16A

The 46 Series comprises industrial power relays with the following features (according to Type):
Function & Features:
Applications:
Enquiry Form: https://www.epreston.co.uk/contact/
Home Page: https://www.epreston.co.uk/epblog/

Miniature PCB Relays 8 - 10 - 12 - 16 A

The 40 Series comprises relays which include the following features (according to Type):
Functions & Features:
PCB Version:
Applications:
Enquiry Form: https://www.epreston.co.uk/contact/
Home Page: https://www.epreston.co.uk/epblog/

Finder 39 Series: MasterINTERFACE - Relay Interface Modules (EMR or SSR) 0,1...6 A

The 39 Series is a range of modular interface relays which include the following features (according to Type):
Functions & Features:
Applications:
Enquiry Form: https://www.epreston.co.uk/contact/
Home Page: https://www.epreston.co.uk/epblog/


Finder's 7M Series energy meters are characterized by an innovative design with capacitive touch-sensitive key and backlit LCD display, plus programmability via NFC thanks to the dedicated Finder Toolbox NFC app.
The Finder range include the type 7M.24 for single-phase systems and the type 7M.38, for single-phase and three-phase systems.
The NFC technology allows to read the energy meters in the absence of mains voltage or to customize and program the devices such as the primary address or baud rate.
These energy meters are the perfect solution for monitoring domestic, industrial and office energy consumption, for photovoltaic systems and campsites.
Other common features such as tamperproof terminal shields, touch-sensitive navigation and programming key and MID certification means all the range is safe, reliable and highly accurate.
Applications:
Enquiry Form: https://www.epreston.co.uk/contact/
Home Page: https://www.epreston.co.uk/epblog/
© E. Preston (Electrical) Ltd 2025.
UK distributor of electrical and electronic components.