| # | Part Number | Description | Manufacturer |
|---|---|---|---|
| 1 | 2900444 | PLC-BPT- 12DC/21Relay | Phoenix Contact |
| 2 | P2RF-05-E | SOCKET TRACK MNT G2R-1-SRelay Socket DIN Rail | Omron Automation and Safety |
| 3 | AHES4191 | RELAY GEN PURPOSE 3PST 35A 12VGeneral Purpose Relay 3PST-NO/NC (2 Form A, 1 Form B) 12VDC Coil Through Hole | Panasonic Electric Works |
| 4 | DSP1-DC6V-F | RELAY GENERAL PURPOSE DPST 5A 6VGeneral Purpose Relay DPST-NO/NC (1 Form A, 1 From B) 6VDC Coil Through Hole | Panasonic Electric Works |
| 5 | 9852-05-20 | RELAY RF SPDT 100MA 5V | Coto Technology |
| 6 | G6ZK-1FE-TRDC4.5 | RELAY RF SPDT 10MA 4.5V | Omron Electronics Inc-EMC Div |
| 7 | ARS34A4H | RELAY E LAYOUT, REVERSED CONTACT | Panasonic Electric Works |
| 8 | G6ZK-1FE DC5 | RELAY RF SPDT 10MA 5V | Omron Electronics Inc-EMC Div |
| 9 | 8869600000 | RIM-I 2 6/24VDC GNModule, LED and/or Protection SRC Sockets | Weidmuller |