| # | Part Number | Description | Manufacturer |
|---|---|---|---|
| 1 | 2903337 | RELAY GEN PURPOSE SPDT 50MA 24VGeneral Purpose with Socket Relay SPDT (1 Form C) DIN Rail | Phoenix Contact |
| 2 | DS1E-M-DC24V | RELAY GEN PURPOSE SPDT 2A 24VGeneral Purpose Relay SPDT (1 Form C) Through Hole | Panasonic Electric Works |
| 3 | SP4-PS | SOCKET PCB FOR SP4 RELAYSRelay Socket Through Hole | Panasonic Electric Works |
| 4 | 910522 | RELAY SOCKET 24VDC CFOOT 16POSRelay Socket DIN Rail | Weidmuller |
| 5 | HC4-PS-K | ACCY RELAY SOCKET W/CLIP HC4 PCBRelay Socket Through Hole | Panasonic Electric Works |
| 6 | DSP2A-PSL2 | SOCKET PC MNT FOR DSP2A-L2 RELAYRelay Socket Through Hole | Panasonic Electric Works |
| 7 | 2973067 | CONN TERM BLOCKI/O Module Rack Channel | Phoenix Contact |
| 8 | R99-07G7L | E-BRACKETMounting Bracket, Plate G7L Series | Omron Electronics Inc-EMC Div |
| 9 | 2-1904058-7 | RELAY AUTO SPST-NO 20A 12V | TE Connectivity Potter & Brumfield Relays |