Solid State Relays

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 Number Manufacturer Description Quantity Price Option
RF1A23L25 Carlo Gavazzi Inc. SSR RELAY SPST-NO 25A 24-280V 24 $39.90
DR24E03R Sensata-Crydom SSR RELAY SPST-NO 3A 24-280V 10 $39.08
8951100000 Weidmuller SSR RELAY SPST-NO 100MA 24-230V 15 $39.02
RS1A23D10 Carlo Gavazzi Inc. SSR RELAY SPST-NO 10A 42-265V 73 $38.76
RV8S-L-D24-A120 IDEC SSR RELAY SPST-NO 3.5A 0-24V 36 $37.84
SO965460 Altech Corporation SSR RELAY SPST-NO 60A 24-600V 9 $37.78
1275100000 Weidmuller TOS 24VDC/24VDC 4A 9 $37.67
SO943460 Altech Corporation SSR RELAY SPST-NO 40A 12-280V 29 $37.22
RV8S-L-D24-D6 IDEC SSR RELAY SPST-NO 3.5A 0-24V 17 $36.26
1127170000 Weidmuller TOS 24VDC 24VDC2A 21 $35.98