The main advantages of solid state relays over conventional electro-mechanical relays is that they have no moving parts to wear out, and therefore no contact bounce issues. SSRs are able to switch both ON and OFF much faster than a mechanical relays armature can move, as well as zero voltage turn-on and zero current turn-off eliminating electrical noise and transients. Solid state relays are available in a range of package options, ranging from just a few volts or amperes to many hundreds of volts and amperes of output switching capability. A small input voltage, typically 3 to 32 volts DC, can be used to control a much large output voltage or current.
Description:
DIN Rail mounte single point output modules UL
and cUL Recognized, CE Compliant Zero voltage or random turn-on for AC modules 4kV Optical isolation with LED indicator Barrier strips accept 14 AWG to 28 AWG Wire.
Description:
Zero Voltage SwitchingRandom Turn-on (55A 240V a.c. only)SCR
OutputSPST-NO Contact arrangementIntegral heatsink and DIN rail clipLED Status IndicatorIntegral safety cover which provides a fingerproof solutionDimensions: H109.2 x W44.5 x D76.2mmCaged terminals (Rising Clamp)8pF Input-Output Capacitance.
Description:
10mm single channel DIN rail mount SSR assemblyAC
ratings up to 530 VAC and 8 ASPST-NO controlCage style screw terminals for easy connectionFits standard 35mm DIN railDC control versions include an LED status indicator.
Description:
6.2mm DIN-rail mount (35 mm) SSR assemblyRatings 24Vdc
at 3.5A, 48Vdc at 100mA and 240Vac at 2A5 and 24 Vdc and 120V and 240 Vac control voltageUL and cUL recognised at 40°C, 100K-cycle endurance testYellow LED input status indicator.