| # | Part Number | Description | Manufacturer |
|---|---|---|---|
| 1 | 8869420000 | SCM-I 4CORelay Socket DIN Rail | Weidmuller |
| 2 | SY4S-62 | SOCKET PCB MOUNT FOR RU4S/RY4SRelay Socket Through Hole | IDEC |
| 3 | NC4D-DC24V | RELAY GEN PURPOSE 4PDT 5A 24VGeneral Purpose Relay 4PDT (4 Form C) 24VDC Coil Socketable | Panasonic Electric Works |
| 4 | LY4-DC12 | RELAY GEN PURPOSE 4PDT 10A 12VGeneral Purpose Relay 4PDT (4 Form C) 12VDC Coil Socketable | Omron Automation and Safety |
| 5 | ODC-24A | OUTPUT MODULE DC STD 13MA 24VDCDC Output Module Output Module 0.01 ~ 1A 3 ~ 250VDC Output 24VDC (18 ~ 32VDC) Supply | TE Connectivity Potter & Brumfield Relays |
| 6 | ARS34Y4HZ | RELAY RF SPDT 500MA 4.5V | Panasonic Electric Works |
| 7 | GT32S10A | RELAY THERMAL OVERLOAD 7-10AThermal Overload Relay 32AF Contactors | Carlo Gavazzi Inc. |
| 8 | G73Z-11Z | RELAY HEAVY DUTY-CONTACT BLOCKAuxiliary Contact Block G7Z Series | Omron Automation and Safety |
| 9 | HK8 | HARDWARE KIT STANDOFF & SCREWSHardware Kit PM22 Series | Sensata-Crydom |