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.
Relaterte Produkter
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 ...
With forcibly guided contactsContact opening >0.5 mm throughout ...
Description:
With forcibly guided contactsContact opening >0.5 mm throughout its service life, including malfunctions and @ 1.6 UNAir gap and creep distance, surface winding ≥8 mmHigh dielectric withstand voltage ≥4 kVLarge voltage range 0.7 → 1.6 UNAs per IEC 664/VDE 0110 ...
Non-pull-out vertical relays for DIN RailRelays for controlling ...
Description:
Non-pull-out vertical relays for DIN RailRelays for controlling all types of loads.These relays feature a high level of immunity to outside interference, a low off-state leakage current and a surge suppressor.
Complete unit comprising solid state relay and optimised ...
Description:
Complete unit comprising solid state relay and optimised heat sinkIP20 ratingOptimised heat transfer by DCB technologyEfficient thyristors with high reverse voltageScrew connections for fast and simple connectionIsolation voltage 600 VacFrequency 50/60 Hz.