ABB 1SNA645051R0400 Optocoupler, Max Forward 24V, Max Input 5.4 mA, 70mm Length ​

ABB 1SNA645050R1700 Optocoupler, Max. Forward 12V, Max. Input9 mA, 70mm Length, DIN Rail ​ ​

ABB 1SNA645025R2200 Optocoupler,Max Forward 24V,Max Input 6.3 mA,70mm Length ​

Phoenix Contact 2966595 Optocouplers, Pluggable Miniature, Input 24VDC, Output 3-33VDC, 3A ​ ​

TE Connectivity 003180411 BNMS T115V-1 115VAC YELLOW,Entrelec ​ ​

ABB 1SNA645054R0700 Optocoupler, Max Forward 115V, Maxinput 4.2 mA, 70mm Length, DIN Rail ​

Phoenix Contact 2902974 Input solid-state relay with DC voltage output push-pull transmission ​

Phoenix Contact 2940223 Conn, Term Blk, Solid-State Relay, 24 to 14 AWG, 24/240 VDC/VAC ​

Phoenix Contact 2964487 Optocoupler Max. Forward 12 V Max. Input 11 mA DEK-OE Series ​

Phoenix Contact 2964270 Optocoupler,Max. Forward 5V,Max. Input 7 mA,80mm Length ​ ​