Solid State Relays & Accessories

Find an extensive collection of solid state relays and accessories. Our range includes solid state relays from leading manufacturers like Siemens and TE Connectivity. We also stocks accessories such as solid state relay filters, heatsinks, adaptors, covers and mounting kits.

Types of solid state relays & accessories

  • Solid state relays – Are the semiconductor equivalent of the electromechanical relay but without the moving parts. Solid state relays (SSRs) have no moving parts and use the electrical and optical properties of semiconductors to perform the switching functions.
  • Solid state heatsinks – Used to cool and dissipate heat from solid state relays in order to maintain correct operating temperatures. All solid state relays generate heat failure to manage heat correctly will result in the relay ceasing to operate.
  • Thermal transfer pads – Installed between a solid state relay or other component and the heatsink surface. Thermal transfer pads are designed to cover the entire mating surface area between the heatsink and the solid state relay, leaving no air gaps or voids where excess heat maybe become trapped.
  • Solid state relay covers – Typically used in residential and industrial settings to stop accidental contact with relay terminals, which could result in electrical shock.
Related Products
Range of SMD hybrid technology synchronous solid state ...
Description:
Range of SMD hybrid technology synchronous solid state power relays (close at 0 voltage, open at 0 current: resistive load), low leakage current, silent and with unlimited number of operations.Applications: furnaces, extruders, presses, heating, motor control, solenoids, brakes, home automation, ...
Finder 77 Series - 25, 40 and 50 ...
Description:
Finder 77 Series - 25, 40 and 50 A panel solid state relays, hockey puck style, specially designed for heater control applications. 48 to 600V ac outputZero-crossing switch-on versionHigh switching speed and enduranceSilent, spark and bounce-free switchingLow control powerRelay-style terminal ...
The ATEX approved, ELR series of Contractron 4 ...
Description:
The ATEX approved, ELR series of Contractron 4 in 1 hybrid motor starters from Phoenix Contacts give you an alternative to the traditional mechanical contractor circuits.The highly functional, DIN Rail mounting, reversing starter can be used where a three-phase induction ...
Kudom KSD series single phase AC output PCB ...
Description:
Kudom KSD series single phase AC output PCB mount solid state relay. KSD relays have various control voltage options available with a load current at 3A or 5A. Featuring high EMC and high inrush current capability, suitable for inductrial applications ...