Finder’s range of relays and components
for marine applications includes: high
corrosion resistance and high performance
with operational longevity and reliability,
approved products for the management and
maintenance of equipment on board, lighting
control and cargo monitoring systems,
solutions to improve comfort inside cabins and
much more.

Management of On-Board Equipment

Management of Equipment with Elevated Energy Usage

Compact Power and Flexibile Componments for Diverse Applications

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

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

Relays used for railway rolling stock are subject
to increasingly higher technical demands – such
as the need for wider operating ranges; higher
resistance to shock and vibration; operation over
a wider range of temperature and humidity; and
above all, the fire resistance properties of the
relay’s constituent parts.

Mechanical and Climate Characteristics

The resistance against random vibrations and shock of the relays and their sockets and accessories is in compliance with the prescription of EN 61373 standard for Category 1, Class B products.

Their resistance to temperature and humidity is in compliance with the prescription of EN 50155 standard, TX class (for relay and sockets) or T1 class (for timers and control relays).

Fire and Smoke Characteristics of the Materials

The relays and their sockets and accessories are manufactured using specific insulating materials, which satisfy the requirement R26 of fire protection prescribed by the standard EN 45545-2 +A1:2016 for product category EL10.

The requirement R26, for Hazardous levels HL1 to HL3, is the conformity to V0 class following vertical small flame test according to EN 60695-11-10.

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

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

Panel Heaters

The 7H Series of panel heaters prevent condensation and ensure the optimum temperature within an electrical panel. Features include (according to Type):

Function & Features:

• Heater power 25 – 50 – 100 or 150 W
• Fan assisted heaters 250 W and 400 W
• Power supply 110…230 V AC/DC
• PTC self-regulating heating system
• Safe touch
• 35 mm rail (EN 60715) mount with clip

Applications:

• Drying kilns
• Hoists and cranes
• Road / tunnel lighting
• Automatic car-washes
• Panels for electrical distribution
• Control panels
• Forced-air ventilators

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

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

The DRC3P Series is a family of DIN Rail Mount, IEC standard based Solid State Contactors with a proprietary thermal management technology, which allows them to switch on and off 3-phase loads of up to 7.6 Amps per phase at 600 VAC in a compact 45mm wide package.The DRC3P Series Solid State Contactors are particularly suited for demanding applications where you need to control (start/stop) 3-phase motors of up to 5HP at 480 VAC. They offer the highest switching frequency in the market (up to 9000 cycles per hour), making them the ideal solution for replacement of electromechanical contactors in applications that require high reliability and/or frequent switching.

The DRC3P Series models are available in 2 configurations (with 2 or 3 controlled legs) and they are available with optional embedded auxiliary contacts for additional functionality in your control circuits.

Features:

• LED input status indicator
• AC or DC control
• Zero voltage (resistive loads) or instantaneous (inductive loads) turn-on output
• Available with Solid State or EMR auxiliary contacts
• Built-in Overvoltage Protection
• UL 100 kA Short Circuit Current Rating
• C-UL-US listed, IEC rated, CE compliant, Horsepower Rated

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

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

click for "OPTA Application Brochure"

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:

• 27 mm wide
• AC or DC coils
• Quick and easy ejection of relay using plastic retaining clip
• Supply status indication and EMC coil suppression module
  as standard
• Push-in and screw terminals
• Mechanical indicator & test button
• ATEX/HazLoc compliant (EX nC) option available

Applications:

• Control panels
• Packaging Shipyards
• Textile machines
• Carousel warehouses
• Panels for electrical distribution
• Hoists and cranes

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:

• 15.8 mm wide
• AC or DC coils
• Quick and easy ejection of relay using plastic retaining clip
• Supply status indication and EMC coil suppression module
  as standard
• Mechanical indicator & test button
• Push-in and screw terminals

Applications:

• Hoists and Cranes
• Escalators
• Road / Tunnel Lighting
• Carousel Warehouses
• Control Panels
• Panels for Electrical Distribution

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:

• 15.8 mm wide
• AC or DC coils
• Quick and easy ejection of relay using plastic retaining clip
• Supply status indication and EMC coil suppression module
  as standard
• Push-in and screw terminals

Applications:

• Control Panels
• Carousel Warehouses
• Medical and Dentistry
• Shipyards
• Elevators and Lifts
• Panels for Electrical Distribution
• Building Automation
• Hoists and cranes

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:

• 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 Cranes
• Bottling Planats
• Control Panels
• Panels for Electrical Distribution

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/plug-in versions DC coils (standard or sensitive)
• 500 or 650 mW & AC 5.3 mm pin length 8 mm
• 6 kV (1.2/50 μs) isolation, coil – contacts

PCB Version:

• DC coils, 500 or 650 mW
• 3.5 or 5.3 mm pin length
• 8 mm, 6 kV (1.2/50 μs) isolation, coil – contacts
• Flux proof: RT II standard (RT III version available)

Applications:

• Medical and Dentistry
• Control Panels
• Panels for Electrical Distribution
• Toys
• Automation for Blinds, Grilles and Shutters
• Door and Gate Openers
• Electronic Circuit Boards
• Vending Machines

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

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