| # | Part Number | Description | Manufacturer |
|---|---|---|---|
| 1 | SRSI230AC/DC | RELAY SOCKET 220-240VAC DCRelay | B&B SmartWorx, Inc. |
| 2 | 211BR | 211BR=ASSEMBLYRelay | TE Connectivity AMP Connectors |
| 3 | 2777056 | CONN TERM BLK 4POS DIN RAIL MTRelay | Phoenix Contact |
| 4 | 2900258 | 14 MM PLC BASIC TERMINAL BLOCK FRelay | Phoenix Contact |
| 5 | 8876220000 | SCM-1 2CO PRelay Socket DIN Rail | Weidmuller |
| 6 | SR3P-05 | SOCKET DIN MOUNT SCREW TYPERelay Socket DIN Rail | IDEC |
| 7 | JS1F-5V-F | RELAY GEN PURPOSE SPDT 10A 5VGeneral Purpose Relay SPDT (1 Form C) 5VDC Coil Through Hole | Panasonic Electric Works |
| 8 | KRPA-11DG-125 | RELAY GEN PURPOSE DPDT 10A 125VGeneral Purpose Relay DPDT (2 Form C) 125VDC Coil Socketable | TE Connectivity Potter & Brumfield Relays |
| 9 | 70RCK4R | I/O MOUNTING BOARD STANDARD 4POSI/O Module Rack 4 Channel | Grayhill Inc. |