| # | Part Number | Description | Manufacturer |
|---|---|---|---|
| 1 | 2966919 | RELAY GEN PURPOSE SPDT 50MA 12VGeneral Purpose with Socket Relay SPDT (1 Form C) DIN Rail | Phoenix Contact |
| 2 | T81H5D312-12 | RELAY TELECOM SPDT 1A 12VTelecom Relay SPDT (1 Form C) Through Hole | TE Connectivity Potter & Brumfield Relays |
| 3 | RSE116665-S | STAINLESS STEEL ALTERNATIVERelay | Amphenol Pcd |
| 4 | RSL116055-S | STAINLESS STEEL ALTERNATIVERelay | Amphenol Pcd |
| 5 | HJ4-SFD | SOCKET TERM 2/4CH FOR HJ4 RELAYSRelay Socket DIN Rail | Panasonic Electric Works |
| 6 | P7SA-10P | SOCKET RELAY 4POLES G7SA PCBRelay Socket Through Hole | Omron Automation and Safety |
| 7 | MJN2C-DC12 | RELAY GEN PURPOSE DPDT 10A 12VGeneral Purpose Relay DPDT (2 Form C) 12VDC Coil Socketable | Omron Automation and Safety |
| 8 | 2979508 | VARIOFACE OUTPUT EXPANSION MODI/O Module Rack 16 Channel | Phoenix Contact |
| 9 | RHS301 | SSR HEATSINK 0.82 DEG C/WHeat Sink Multiple Series | Carlo Gavazzi Inc. |