EL Series AC output solid state relays come in a compact, 21mm x 35mm housing and offer ratings up to 30 Amps. These compact SSRs come with a pre-installed thermal pad, input LED status indicator, optional built-in overvoltage protection, and are C-UL-US and TUV certified and CE compliant.

The EL Series mechanical design includes quick connect terminals and an innovative 90° bent terminals option ideal for applications with limited vertical space.

Additional Features of the EL Series Panel Mount AC SSRs Include:
• Load current ratings from 5 to 30 Amps @ 24-280 VAC
• Back-to-back SCR output with low off state leakage current
• Flexible 5, 12 and 24 VDC control voltage options
• Zero voltage or instantaneous turn-on outputs
• Plastic housing with min. 250 CTI rating (PLC2) for demanding applications

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

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

Relay Interface Modules – Single Output SSR

Function:
• Type 38.91 SSR interface module with screwless terminals.
• High switching speed and long electrical life.
• Single pole SSR output – AC or DC switching
• DC or AC/DC input
• 35 mm rail mounting (EN 60715).
• Ideal for PLC and electronic systems.

Features:
• Sensitive DC or AC/DC input voltage
• AC or DC output switching (1 NO)
• Supplied with integral coil indication and protection circuit
• Quick and easy ejection of relay using plastic retaining clip
• UL Listing (certain relay/socket combinations)
• 35 mm rail (EN 60715) mounting
• Screwless terminals

Also Available as Type 38.91.3 with:
• Special input leakage current suppression circuit
• AC or AC/DC input voltage
• AC or DC output switching (1 NO)

Applications:
• Bottling Plant
• Packaging Machines
• Control Panels
• Traffic Light Controls
• Vending Machines
• Programmable Controllers
• Panels for Electrical Distribution
• Labelling Machines

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

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

The Most Powerful High Voltage Relay Up To 1000 V

The HVR10 is a hybrid powerful high end high voltage relay in a compact design. It combines physical isolation of high voltages via an electro-mechanical contact and state-of-the-art semi-conductor technology.

The hybrid, arc-free switching system allows reliable disconnection, even in the event of an overload, of up to 2 megawatts – 2,000 A/ 1,000 V. The HVR10 withstands high short circuit currents up to 5,000 A until the fast HV-fuse trips. The fist-sized unit can switch and permanently process 300 A at 900 V up to 50,000 times, arc-free and wear-free. The innovative self-monitoring function immediately signals critical operating conditions to the controlgear.

Features:
• Continuous current capacity of 300 A at 25 °C or 250 A at 85 °C.
• The rupture capacity of up to 2000 A at 1000 V is valid for both current directions without restrictions. It is therefore possible to lead even high charging currents over the relay.
• Very low current consumption in the ON condition of typically 0.2 W (12 V * 18 mA) due to a bistable drive, which only draws power from the supply when the switching status changes.
• For a short period of time, the HVR10 can carry up to 5000 A (25ms) and facilitates the co-ordination with a suitable HV fuse.
• The switching status of the mechanical contact system as well as the current rise upon switch-on operation is continuously monitored. This allows information of the control unit about critical operating conditions.
• The hybrid switching concept uses an electronic bypass that successfully suppresses the arc, thus significantly reducing the thermal load of the mechanical contact system.

Benefits:
• Reliable disconnection even in critical conditions up to 2,000 A at 1,000 V
• High protection of the on-board electrical system through integral fault detection and indication
• Long life span through low-arc switching operation

Applications:
• All utility vehicles, e.g. buses, trucks, construction machinery, specialty vehicles with electrical power train, mining vehicles etc.
• Voltages beyond the 450 V system voltage, charging stations, power storage and main relays in the vehicle

Standards:
• ISO 16750
• IATF 16949
• ECE R10

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

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

The CW Series Panel Mount AC output Solid State Relays offer a back-to-back SCR output for reliable switching of commercial and heavy industrial loads. This type of high performing SSR is available with output ratings from 10 Amps up to 125 Amps at 24 to 660 VAC.

The CW Series panel mount solid state relay includes a removable IP20 touch-safe cover for added safety and is also available with zero voltage turn-on (for resistive loads) or instantaneous turn-on (for inductive loads) outputs.

Additional Features of the CW Series Panel Mount SSRs Include:
• DBC substrate for superior thermal performance:
• 3-32 VDC, 18-36 VAC, 90-280 VAC and universal AC/DC control input options
• LED input indicator
• EMC compliant to Level 3
• C-UL-US recognized, CE and RoHS compliant

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

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

Relay Interface Modules - Single Output SSR

Function:
• Type 38.41 Relay Interface Module with solid state relay, single output, width 14 mm.
• Equipped with screwless (spring clamp) terminals.
• With AC or DC output circuit and DC input circuit.
• 35 mm rail (EN 60715) mounting.
• Designed for interfacing with PLC systems.

Features:
• DC power supply
• Supplied with voltage presence circuit and coil protection
• Quiet, high switching speed and electrical life
• Removal of the relay through the plastic retaining and release clip
• UL Listing (relay/socket/jumper link)
• 35 mm rail (EN 60715) mounting

Applications:
• Bottling Plant
• Packaging Machines
• Control Panels
• Traffic Light Controls
• Vending Machines
• Programmable Controllers
• Panels for Electrical Distribution
• Labelling Machines

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

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

Crouzet Universal Digital Timers

Crouzet Limit Switches

GNAD Series Solid State Relay

MilleniumSlim

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

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

The Series 1 is Sensata | Crydom signature family of Panel Mount AC output Solid State Relays with reliable back-to-back SCR output for heavy industrial loads. These SSRs are available with ratings from 10 Amps up to 125 Amps at 12 to 530 VAC.

Additional Features of the Series 1 Panel Mount SSRs Include:
• DBC substrate for superior thermal performance
• AC or DC control input
• Zero voltage (resistive loads) or instantaneous (inductive loads) turn-on output
• Optional LED input status indicator
• UL, CSA and TUV approved and CE compliant to EN 609050-1

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

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

Timed Interface Modules - EMR & SSR

Function:
Type 38.21 timed relay interface module with EMR relay, 1 CO – 6 A., with 4 functions & 4 time scales 0.1 s … 6 h.

Features:
• AC/DC power supply (12 or 24 V)
• Screw terminals
• Width 6.2mm

Applications:
• Bottling Plant
• Packaging Machines
• Control Panels
• Traffic Light Controls
• Vending Machines
• Programmable Controllers
• Panels for Electrical Distribution
• Labelling Machines

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

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

Classic Series
• Single-Phase
• Three-Phase  NEW
• Dual-Channel  NEW
• Panel & DIN-rail mount
• Removable Covers
• AC & DC Voltage

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Essential Series
• Cost-Effective Solution
• AC & DC Single-Phase
• Standard Panel Mount (Hockey-Puck)
• Removable Covers
• For simple Applications

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Performance Series
• One Product Handles Several Load Types
• Higher Immunity Levels
• Varistor Protection
• Integrated Thermal Pads
• Panel & DIN-Rail Mount

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Smart Series
• Panel & DIN-rail mount
• From 35 A to 75 A
• Overvoltage Protection
• IP20
• Load and Current Detection
• SSR Fault Detection

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Specialized Series
• Dual-Channel Version  NEW
• Four-Channel Version  NEW
• Low-Profile Version  NEW
• Miniature Version  NEW
• Fast-On Terminals
• Ideal for Limited Space Applications

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

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

Plug-In Solid State Relays

Sensata | Crydom ED Series DC Output Plug-in Solid State Relays are designed to replace industry standard 12 x 29 mm plug-in Electromechanical Relays, offering substantial performance advantages over traditional EMR switching solutions in many applications.

Available in SPST N.O. configuration, the ED Series offer output ratings of 5 or 10 Amps at 1 to 100 VDC, and they are UL 508 recognized, IEC rated and CE compliant.

Features:
• DC output Solid State Relay in an Industry standard EMR plug in package
• Ratings of 5 & 10 Amps
• Load voltage range of 1-48, 1-80 and 1-100 VDC
• Fits standard DIN rail & PCB mountable sockets
• LED input status indicator
• AC or DC control
• cUL Recognized, IEC Rated, CE & RoHS Compliant
• Motor Controller Rated

Applications:
• Battery Management Systems
• Backup Power Supplies
• Valves
• Vending Equipment
• Lighting control
• Medical Equipment
• Test Equipment

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

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