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Official distributor of Essen Deinki electrical components, including Micro Switches, Double-Break Switches, Micro Control Switches and more
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E. Preston Electrical

Essen Deinki Official Distributor

Essen Deinki Electrical Components

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

About Essen Deinki

Essen Deinki is a ISO 9001:2015, IATF 16949:2016, ISO 14001:2015 certified manufacturer of high-precision, high-performance electrical & electronic connectors & microswitches. We have been delivering quality products to the world market for the last 5 decades. The company aims at strict quality assurance at every stage of manufacturing and the ISO 9001:2015, IATF 16949:2016, ISO 14001:2015 accreditation reinforces the company’s commitment to quality at all levels.

In the fast changing world of electronics, R & D plays a pivotal role. At Essen, engineering and marketing studies are conducted on a continuous basis to identify new processes and products. Having installed CAD facilities at a very early stage, its professional and experienced personnel use the same extensively with other state-of-the-art equipment for optimum product and tooling design.

Essen’s expertise in providing technical solutions & problem solving has earned them a niche in the market. Many a time, customers seek Essen’s expertise for developing products suited to specific applications. There are innumerable instances of such development, that have not only benefitted their buyers but which have also helped the country in saving foreign exchange. Essen’s products are tested as per Joint Services Standards (JSS) at Electronic Components Standardisation Organisation (LCSO), Bangalore. These are also approved by Component Approval Centre Telecommunications (CACT), Banglore and Research Design & standards Organisation (RDSO), Lucknow for use in Telecommunications and Railways. C-DOT equipment manufacturers use a large number of Essen connectors conforming to C-DOT specifications. The products are also tested at ETDC & ERTL as per BS, DIN & IS Standards. Essen’s products find application in Telecommunications, Computers, Business & Office machines, Micro processor based equipment, Industrial Electronics, Defence, Avionics, Machine Tools. Power Sector, etc.

Buy Essen Deinki electrical products from E. Preston

E. Preston Electrical Ltd is an official distributor for Essen Deinki electrical products, we have thousands of components available.
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February 25, 2026

Sensata / Crydom Full Range (PCB Mount AC Output) Solid State Relays

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SSRs with Small Footprint Designed to Mount on a Printed Circuit Board. Ratings from 1 to 25 Amps at 24 to 660 VAC

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Sensata | Crydom offers an extensive line of PCB Mount AC Output Solid State Relays including the popular industry standard footprint SIP, Mini SIP and DIP configurations, and most of the SIP type SSRs are also offered as DIN rail mountable assemblies.

Our PCB mount AC output SSRs are ideally suited for high density applications and they are available with ratings from 1 to 25 Amps at 24 to 660 VAC. Inputs are available covering 24 to 140 VAC or 3 to 32 VDC depending upon model.

With the exception of some AC output models rated greater than 10 Amps where forced air is used for improved output ratings, all of our PCB mount relay output ratings are based upon free air.

Crydom PCB SSR Range1
Crydom PCB SSR Range2
Crydom PCB SSR Range3
Crydom PCB SSR Range4

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

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

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February 23, 2026

Finder Relays Comparison: Series 46, 55, 39

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Finder Series 46, 55, 39 Comparison


Finder 46 Series Miniature Industrial relays 8-16A

Finder 46 series Pic

The 46 Series Finder mini industrial relays are distinguished by their ability to adapt to a wide range of industrial and commercial applications.

Among the main technical advantages, they ensure wide range of voltages available in both AC and DC versions, high-performance contacts made of high-quality materials (providing excellent conductivity and long operating life), high isolation (Galvanic isolation between coil and contacts for enhanced safety and reliability), compatibility with automation systems (can be integrated with major industrial automation platforms).

Function & Features:
The 46 Series comprises industrial power relays with the following features (according to Type):

  • DC coils, 500 mW or AC coils, 1.2 VA
  • Socket mount or direct connection via Faston connectors
  • Available with lockable test button, mechanical flag & LED indicator
  • 8 mm, 6 kV (1.2/50 μs) isolation, coil-contacts

Applications:

  • Automation for Blinds, Grilles and Shutters
  • Elevators and Lifts
  • Shipyards
  • Road / Tunnel Lighting
  • Hoists and Crane
  • Bottling Plant
  • Control Panels
  • Panels for Electrical Distribution

Finder 55 Series Miniature General Purpose Relays 7-10A

Finder 55 Series Pic

The Finder 55 Series miniature general-purpose relays are versatile 7–10A, 2–4 pole, plug-in or PCB-mount devices designed for industrial automation, HVAC, and power management. They feature AC/DC coils, optional lockable test buttons, mechanical indicators, and LED status, compatible with 94-series sockets.

Function & Features:
Finder’s 55 Series general purpose relay range includes the following features (according to Type):

  • AC & DC coils
  • PCB or Plug-in mounting
  • Available with lockable test button, mechanical flag & LED indicator

Applications:

  • Automation for Blinds, Grilles and Shutters
  • Control Panels
  • Panels for Electrical Distribution
  • Control and Management of Electric Power
  • Circuit Breakers and Switches
  • Shipyards
  • Road / Tunnel Lighting

Finder 39 Series - Relay Interface Modules (EMR or SSR) 0.1…6A

Finder 39 series Pic

The Finder 39 Series MasterINTERFACE modules are ultra-slim (6.2 mm), DIN-rail mountable relay interfaces designed to isolate and switch loads between PLCs/controllers and field devices. Featuring EMR or SSR technology, they offer 1-pole (6A) switching, screw/push-in terminals, and jumper links for efficient wiring. These modules are ideal for space-constrained industrial automation.

Function & Features:
The 39 Series is a range of modular interface relays which include the following features (according to Type):

  • 6.2mm wide
  • DC, AC or AC/DC coil versions
  • Special coil/input leakage current suppression types
  • With fuse protection module
  • Timer version
  • ATEX/HazLoc compliant (EX nC) option available
  • Push-in and screw terminals

Applications:

  • Bottling Plant
  • Packaging Machines
  • Traffic Light Controls
  • Carousel Warehouses
  • Control Panels
  • Panels for Electrical Distribution
  • Labelling machines
  • Hoists and Cranes

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

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

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