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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 |
|---|---|---|---|---|---|
 3RF20301AA04Solid State Relays | Siemens | Siemens 3RF2030-1AA04 Semiconductor Relay 48 - 460 Vac 30 A | In Stock | - | |
3RF20901AA26Solid State Relays | Siemens | Solid State Relays - SSRs SS RELAY,45MM,90A,600V,110-230VAC,SCW ZP | In Stock | - | |
3RF20501AA22Solid State Relays | Siemens | Solid State Relays - SSRs SS RELAY,45MM,50A,230V,110-230VAC,SCW ZP | In Stock | - | |
 3RF22301AC45Solid State Relays | Siemens | SSR, 3ph, 30A | 4 | - | |
 3RF21301AA22Solid State Relays | Siemens | Solid State Relays - SSRs SS RELAY,22.5MM,30A,230V,230VAC,RING ZP | In Stock | - | |
3RF20201AA02Solid State Relays | Siemens | SIEMENS 3RF20201AA02 Solid State Relay, SPST-NO, 20 A, Panel, Screw, 24 VAC, 230 VAC | In Stock | - | |
3RF21901BA04Solid State Relays | Siemens | Solid State Relays - SSRs SS RELAY,22.5MM,90A,460V,24VDC-C,RING ZP | In Stock | - | |
 3RF22552AB45Solid State Relays | Siemens | Solid State Relays - SSRs SS RELAY,55A,48-600V,3P,4-30VDC,ZP,SPRIN | In Stock | - | |
3RF20301BA04Solid State Relays | Siemens | Solid State Relays - SSRs SEMICONDUCTOR RELAY 3RF2 | In Stock | - | |
3RF21701BA04Solid State Relays | Siemens | Solid State Relays - SSRs SS RELAY,22.5MM,70A,460V,24 V DC,SCW | In Stock | - | |
3RF21701AA26Solid State Relays | Siemens | Solid State Relays - SSRs SS RELAY,22.5MM,70A,600V,230VAC,RING ZP | In Stock | - | |
3RF20301AA26Solid State Relays | Siemens | Solid State Relays - SSRs SS RELAY,45MM,30A,600V,110-230VAC,SCW ZP | In Stock | - | |
 3RF21203AA22Solid State Relays | Siemens | Solid State Relays - SSRs SS RELAY,22.5MM,20A,230V,230VAC,RING ZP | In Stock | - | |
3RF20701AA26Solid State Relays | Siemens | Solid State Relays - SSRs SS RELAY,45MM,70A,600V,110-230VAC,SCW ZP | In Stock | - | |
3RF20301AA24Solid State Relays | Siemens | Solid State Relays - SSRs SS RELAY,45MM,30A,460V,110-230VAC,SCW ZP | In Stock | - | |
 3RF21502AA22Solid State Relays | Siemens | Solid State Relays - SSRs SS RELAY,22.5MM,50A,230V,230V,SPRING ZP | In Stock | - | |
3RF20301AA42Solid State Relays | Siemens | Solid State Relays - SSRs SS RELAY,45MM,30A,230V,4-30VDC,SCW ZP | In Stock | - | |
3RF21201AA45Solid State Relays | Siemens | Solid State Relays - SSRs 22.5MM,SSR,20A,48-600V,ZRO SCRW 4-30VDC | 2 | - | |
3RF21903AA06Solid State Relays | Siemens | Solid State Relays - SSRs SS RELAY,22.5MM,90A,600V,24VDC-C,RING ZP | In Stock | - | |
3RF21701AA22Solid State Relays | Siemens | Solid State Relays - SSRs SS RELAY,22.5MM,70A,230V,230VAC,RING ZP | In Stock | - | |
3RF20501AA45Solid State Relays | Siemens | Solid State Relays - SSRs 45MM,SSR,50A,48-600V,ZRO SCRW 4-30VDC | In Stock | - | |
 LH1533Solid State Relays | Siemens | 1 Form C | 906 | - |
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