| # | Part Number | Description | Manufacturer |
|---|---|---|---|
| 1 | JRS400401 | QUICK MOUNT, 4 POLE WCRelay | Amphenol Pcd |
| 2 | 5521856 | FLKMI/O/G4Relay Socket DIN Rail | Phoenix Contact |
| 3 | JW2-PS | SOCKET PCB FOR JW2 RELAYSRelay Socket Through Hole | Panasonic Electric Works |
| 4 | 70MRCK24-HL | I/O MOUNTING BOARD MINI 24POSI/O Module Rack 24 Channel | Grayhill Inc. |
| 5 | ARS34A4H | RELAY E LAYOUT, REVERSED CONTACT | Panasonic Electric Works |
| 6 | JSM1F-12V-5 | JS-M RELAY 12V DC COIL HIGH CAPA | Panasonic Electric Works |
| 7 | 2900953 | RIF-RH-1 | Phoenix Contact |
| 8 | B40-0002B | RELAY RF 4PST 250MA 3.3V | Coto Technology |
| 9 | CA1A-DC24V-N | RELAY AUTOMOTIVE SPST 10A 24V | Panasonic Electric Works |