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Solid State Relays
(147 results)Solid-state relays (SSRs) are optically isolated electronic switching devices that switch on or off when a small voltage is applied across control input terminals. SSRs are similar to chassis, DIN rail, socket and board mount electromechanical relays designed to switch either AC or DC loads up to 660 volts but are semiconductor based and have no moving parts. They are selected by load voltage, current ratings, and switch circuit configurations such as SPST, SPDT, DPST and 3PST.
| Part # | Manufacturer | Description | Availability | Pricing | Quantity |
|---|---|---|---|---|---|
 3RF22552AC45Solid State Relays | Siemens | Solid State Relays - SSRs SS RELAY,55A,48-600V,3P,4-30VDC,ZP,SPRIN | In Stock | - | |
 3RF22302AB45Solid State Relays | Siemens | Solid State Relays - SSRs SS RELAY,30A,48-600V,3P,4-30VDC,ZP,SPRIN | In Stock | - | |
 3RF21503AA02Solid State Relays | Siemens | Solid State Relays - SSRs SS RELAY,22.5MM,50A,230V,24VDC-C,RING ZP | In Stock | - | |
 3RF20501AA040WF0Solid State Relays | Siemens | Solid State Relays - SSRs SSR,45MM,50A,460V,24VDC,SCW, TC FOIL | In Stock | - | |
 3RF21901AA26Solid State Relays | Siemens | Solid State Relays - SSRs SS RELAY,22.5MM,90A,600V,230VAC,RING ZP | In Stock | - | |
 3RF21202AA02Solid State Relays | Siemens | Solid State Relays - SSRs SS RELAY,22.5MM,20A,230V,24VDC,SPRING ZP | 1 | - | |
3RF21301BA04Solid State Relays | Siemens | Solid State Relays - SSRs SS RELAY,22.5MM,30A,460V,1PH,INSTANT SW | In Stock | - | |
3RF21503AA22Solid State Relays | Siemens | Solid State Relays - SSRs SS RELAY,22.5MM,50A,230V,230VAC,RING ZP | In Stock | - | |
3RF21301AA26Solid State Relays | Siemens | Solid State Relays - SSRs SS RELAY,22.5MM,30A,600V,230VAC,RING ZP | In Stock | - | |
3RF21701AA04Solid State Relays | Siemens | SSR230-460V, 70A/2 | In Stock | - | |
3RF21701CA04Solid State Relays | Siemens | Solid State Relays - SSRs SS RELAY,22.5MM,70A,460V,24VAC,SCREW | 1 | - | |
3RF21501AA24Solid State Relays | Siemens | Solid State Relays - SSRs SS RELAY,22.5MM,50A,460V,230VAC,RING ZP | In Stock | - | |
3RF20201AA42Solid State Relays | Siemens | Solid State Relays - SSRs SEMICONDUCTOR RELAY 3RF2 | In Stock | - | |
3RF21501AA45Solid State Relays | Siemens | Solid State Relays - SSRs 22.5MM,SSR,50A,48-600V,ZRO SCRW 4-30VDC | In Stock | - | |
 3RF22301AC35Solid State Relays | Siemens | Solid State Relays - SSRs SOLID-STATE RELAY 3-PHASE 3RF2 | In Stock | - | |
3RF20701AA06Solid State Relays | Siemens | SSR400-600V, 70A/2 | In Stock | - | |
3RF21501AA06Solid State Relays | Siemens | SSR400-600V, 50A/2 | In Stock | - | |
3RF21201BA04Solid State Relays | Siemens | Solid State Relays - SSRs SOLID-STATE RELAY,3RF2,20A,48-460V,24VDC | In Stock | - | |
3RF21301AA42Solid State Relays | Siemens | Solid State Relays - SSRs SS RELAY,22.5MM,30A,600V,230VAC,SCRW | In Stock | - | |
3RF21903AA44Solid State Relays | Siemens | Solid State Relays - SSRs SOLID-STATE RELAY,3RF2,90A,48-460V,4-30V | In Stock | - | |
 3RF22303AC45Solid State Relays | Siemens | Solid State Relays - SSRs SS RELAY,30A,48-600V,3P,4-30VDC,ZP,RT | In Stock | - | |
3RF21902AA26Solid State Relays | Siemens | Solid State Relays - SSRs SS RELAY,22.5MM,90A,600V,230V,SPRING ZP | In Stock | - | |
3RF21501AA04Solid State Relays | Siemens | SIEMENS 3RF21501AA04 Solid State Relay, SPST-NO, 50 A, Panel, Screw, 230 VAC, 460 VAC | In Stock | - | |
3RF21701AA45Solid State Relays | Siemens | Solid state relay single phase 4. . .30 VDC 70 A, 3RF2170-1AA45, Siemens | In Stock | - | |
3RF20701AA22Solid State Relays | Siemens | Solid State Relays - SSRs SS RELAY,45MM,70A,230V,110-230VAC,SCW ZP | In Stock | - |
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