| # | Part Number | Description | Manufacturer |
|---|---|---|---|
| 1 | 2903338 | RELAY GEN PURPOSE SPDT 50MA 24VGeneral Purpose with Socket Relay SPDT (1 Form C) DIN Rail | Phoenix Contact |
| 2 | K81C345 | RELAY GEN PURPOSE SPDT 10A 26.5VGeneral Purpose Relay SPDT (1 Form C) 26.5VDC Coil Through Hole | TE Connectivity Aerospace, Defense and Marine |
| 3 | 2971551 | CONN TERM BLOCKI/O Module Rack Channel | Phoenix Contact |
| 4 | ARJ22A12 | RELAY RF DPDT 300MA 12V | Panasonic Electric Works |
| 5 | G3TB-OA203PL-US DC5-24 | OUTPUT MODULE AC 5MA 5-24VDCAC Output Module Output Module 0.05 ~ 3A 75 ~ 264VAC Output 5 ~ 24VDC Supply | Omron Automation and Safety |
| 6 | 9290-05-00 | RELAY RF SPST 500MA 5V | Coto Technology |
| 7 | DRA4D100D12 | RELAY CONT H-BRG 100VDC 12A | Sensata-Crydom |
| 8 | 2900956 | RIF-RH-4 | Phoenix Contact |
| 9 | AS-12M/4 | SURGE ABSORBER 12-24VDC | Carlo Gavazzi Inc. |