| # | Part Number | Description | Manufacturer |
|---|---|---|---|
| 1 | 1393824-2 | RELAY SOCKETRelay | TE Connectivity Potter & Brumfield Relays |
| 2 | SR3P-06 | SOCKET DIN MOUNT SCREW TYPERelay Socket DIN Rail | IDEC |
| 3 | AHKA21 | SOCKET SCREW TERM FOR AHK RELAYRelay Socket DIN Rail | Panasonic Electric Works |
| 4 | G6DN-1A DC4.5 | RELAY GEN PURPOSE SPST 5A 4.5VGeneral Purpose Relay SPST-NO (1 Form A) 4.5VDC Coil Through Hole | Omron Electronics Inc-EMC Div |
| 5 | G6K-2F-RF-T-TR03 DC4.5 | RELAY RF DPDT 1A 4.5V | Omron Electronics Inc-EMC Div |
| 6 | 2976734 | I/O MOUNTING BOARD 16POSI/O Module Rack 16 Channel | Phoenix Contact |
| 7 | 9290-12-00 | RELAY RF SPST 500MA 12V | Coto Technology |
| 8 | 2900939 | RIF-LDP-12-24 DC | Phoenix Contact |
| 9 | ARX1224 | RELAY RF SPDT 500MA 24V | Panasonic Electric Works |