| # | Part Number | Description | Manufacturer |
|---|---|---|---|
| 1 | 626040 | RELAY BASE MOLDINGRelay | TE Connectivity Potter & Brumfield Relays |
| 2 | 2900444 | PLC-BPT- 12DC/21Relay | Phoenix Contact |
| 3 | HC4-TSF-K | SOCKET SCRW FRONT WIRE HC4 RELAYRelay Socket DIN Rail | Panasonic Electric Works |
| 4 | NC2D-JP-DC3V | RELAY GENERAL PURPOSE DPDT 5A 3VGeneral Purpose Relay DPDT (2 Form C) 3VDC Coil Through Hole | Panasonic Electric Works |
| 5 | KHAU-17A12-120 | RELAY GEN PURPOSE 4PDT 5A 120VGeneral Purpose Relay 4PDT (4 Form C) 120VAC Coil Socketable | TE Connectivity Potter & Brumfield Relays |
| 6 | RP710012 | RELAY GEN PURPOSE SPDT 16A 12VGeneral Purpose Relay SPDT (1 Form C) 12VDC Coil Through Hole | TE Connectivity Potter & Brumfield Relays |
| 7 | G6K-2F-RF DC12 | RELAY RF DPDT 1A 12V | Omron Electronics Inc-EMC Div |
| 8 | 9402-12-00 | RELAY RF SPST 500MA 12V | Coto Technology |
| 9 | PB-24HQ | I/O MOUNTING BOARD QUAD 24POSI/O Module Rack 24 Channel | Sensata-Crydom |