| # | Part Number | Description | Manufacturer |
|---|---|---|---|
| 1 | HP4-SF | SOCKET TERM W/CLIP SCREW FOR HP4Relay Socket Chassis Mount | Panasonic Electric Works |
| 2 | 2820262 | TERM BLOCK 2POSRelay Socket DIN Rail | Phoenix Contact |
| 3 | 185403-2 | MODULAR RELAY HOLDERRelay | TE Connectivity Potter & Brumfield Relays |
| 4 | P7SA-10P | SOCKET RELAY 4POLES G7SA PCBRelay Socket Through Hole | Omron Automation and Safety |
| 5 | SP4-L2-DC48V | RELAY GEN PURPOSE 4PDT 10A 48VGeneral Purpose Relay 4PDT (4 Form C) 48VDC Coil Socketable | Panasonic Electric Works |
| 6 | G6B-2114P-FD-US DC12 | RELAY GEN PURPOSE DPST 5A 12VGeneral Purpose Relay DPST-NO/NC (1 Form A, 1 From B) 12VDC Coil Through Hole | Omron Electronics Inc-EMC Div |
| 7 | 70MRCK16-EC | I/O MOUNTING BOARD MINI 16POSI/O Module Rack 16 Channel | Grayhill Inc. |
| 8 | CM1F-R-12V | RELAY AUTOMOTIVE SPDT 35A 12V | Panasonic Electric Works |
| 9 | DP4R60D20 | RELAY SSR CONTACTOR 20A 48V | Sensata-Crydom |