The CL Series Panel Mount AC output Solid State Relays offer a cost effective TRIAC output with ratings of 5 and 10 Amps at 24 to 280 VAC.
Features:
• AC or DC Control Input
• Zero Voltage (resistive loads) or Instantaneous (inductive loads) Turn-On Output
• LED Input Status Indicator
Enquiry Form: https://www.epreston.co.uk/contact/
Home Page: https://www.epreston.co.uk/epblog/
Power Relays 20 - 30A
Function & Features:
The 65 Series comprises power relays which include the following features (according to Type):
• AC & DC coils
• PCB mount or Flange mount (250 Faston)
• NO version, > 3 mm contact gap
Applications:
• Industrial Washing Machines
• Burners, Boilers and Furnaces
• Jacuzzis and Hot Tubs
• Power Generators
• Panels for Electrical Distribution
• Back-Up Generators
• Industrial Motors
Enquiry Form: https://www.epreston.co.uk/contact/
Home Page: https://www.epreston.co.uk/epblog/
The Evolution Dual family of Panel Mount dual channel AC Solid State Relays is an innovative line which expands upon the classic family of Crydom Dual SSRs, offering an improved mechanical and thermal design along with higher power density. These dual output SSRs are available with ratings of 25 and 50 Amps at 24 to 600 VAC.
Evolution Dual SSRs have 2 outputs controlled by 2 independent DC control inputs, and they are available with different options for input connectors and output terminal configurations, offering great wiring flexibility. A version with an integrated protective cover (IP20) is also available.
Features:
• 4-32 VDC control input
• Zero voltage turn-on outputs
• SCR output for heavy industrial loads
• Input status LED indicator for each channel
• C-UL-US recognized, CE & RoHS compliant
Enquiry Form: https://www.epreston.co.uk/contact/
Home Page: https://www.epreston.co.uk/epblog/
Enquiry Form: https://www.epreston.co.uk/contact/
Home Page: https://www.epreston.co.uk/epblog/
Power Relays 16A
Function & Features:
Finder’s 62 Series relays include the following features (according to Type):
• AC & DC coils
• Magnetic blow-out version
• PCB mount or Plug-in mount (187 Faston) or Flange mount (250 Faston)
• NO contacts option, > 3mm contact gap
• LED, mechanical indicator & test button options
Applications:
• Road / Tunnel Lighting
• Industrial Furnaces and Ovens
• Burners, Boilers and Furnaces
• Control and Management of Electric Power
• Punches, Cleaners, Planers and Sanders
• Control Panels
• Circuit Breakers and Switches
• Industrial Motors
Enquiry Form: https://www.epreston.co.uk/contact/
Home Page: https://www.epreston.co.uk/epblog/
The H1 Series is a family of high voltage panel mounted AC Solid State Relays with ratings from 25 up to 125 Amps at 48 to 660 VAC. Their back-to-back SCR output is ideal for heavy industrlal loads.
Features:
• DC control input
• Low off-state leakage current (snubberless)
• Zero voltage (resistive loads) or instantaneous (inductive loads) turn-on output
• Optional LED input status indicator
• L, 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/
General Purpose Relays 6 - 10A
Function & Features:
The 60 Finder Series comprises industrial relays which include the following features (according to Type):
• AC & DC coils, including “current sensing” versions
• 8 & 11 pin plug-in
• Flange mount
• Available with lockable test button, mechanical flag & LED indicator
• Version with bifurcated contacts for low level switching
Applications:
• Shipyards
• Hoists and Cranes
• Road/ Tunnel Lighting
• Burners, Boilers and Furnaces
• Panels for Electric Distribution
• Control Panels
• Control Systems
Enquiry Form: https://www.epreston.co.uk/contact/
Home Page: https://www.epreston.co.uk/epblog/
The Most Powerful High Voltage Relay up to 1000 V
The HVR10 is a hybrid and powerful high voltage relay in a compact design. It combines physical isolation of an electro-mechanical contact with the capabilities of ultramodern semi-conductor technology.
The hybrid, arc-free switching system allows repeated and 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 high voltagefuse trips. The fist-sized unit can switch and permanently carry 300 A up to 100,000 times, arc-free and wear-free. The innovative self-monitoring function immediately signals critical operating conditions to the controlgear.
Benefits:
• Multiple disconnections even in critical conditions up to 2,000 A at 1,000 V.
• Enhanced protection of the on-board electrical system through integral fault detection and indication
• Minimum wear through arc-free switching
Technical Data:
• Voltage ratings 900 V
• Max. voltage 1,000 V DC
• Continuous current 300 A
• Switching capacity Imax off 2,000 A
• Max. holding current 5,000 A for 25 ms
• Degree of protection IP54
• Ambient temperature -40 °C … +85 °C
Standards:
• ISO 16750
• IATF 16949
• ECE R10
• ASIL upon request
Typical Applications
• Buses, trucks, construction machinery and special vehicles with electrical drivetrain
• Charging stations, power storage and main relays in the vehicle
Enquiry Form: https://www.epreston.co.uk/contact/
Home Page: https://www.epreston.co.uk/epblog/
The HA/HD Series Series is a family of panel mounted AC Solid State Relays with ratings from 12 to 125 Amps at 48 to 660 VAC.
Features:
• AC or DC control input
• Zero voltage (resistive loads) or instantaneous (inductive loads) turn-on output
• Optional LED input status indicator
• Optional low input current version
• 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/
Miniature Power Relays 12A
Function & Features:
• AC & DC coils
• PCB or Plug-in Mounting
• Flange Mount Option (187 Faston termination)
• Available with Lockable Test Button, Mechanical Flag & LED Indicator
Applications:
• Industrial Furnaces and Ovens
• Control and Management of Electric Power
• Industrial Motors
• Circuit Breakers and Switches
• Conrol Panels
• Panels sfor Electrical Distribution
• Carousel Warehouses
• Vending Machines
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.