| # | Part Number | Description | Manufacturer |
|---|---|---|---|
| 1 | JRS400400 | QUICK MOUNT, 4 POLERelay | Amphenol Pcd |
| 2 | 8869350000 | SRD-I 3CORelay Socket DIN Rail | Weidmuller |
| 3 | 2833615 | RELAY SOCK 11OCTAL 3PDT DIN RAILRelay Socket DIN Rail | Phoenix Contact |
| 4 | 27E342 | SOCKET DP-2P IN LINE R10 SERIESRelay Socket Through Hole | TE Connectivity Potter & Brumfield Relays |
| 5 | 2941183 | RELAY GENERAL PURPOSE SPST 3A 5VGeneral Purpose Relay SPST-NO (1 Form A) 5VAC/DC Coil DIN Rail | Phoenix Contact |
| 6 | SP4-P-DC5V | RELAY GEN PURPOSE 4PDT 10A 5VGeneral Purpose Relay 4PDT (4 Form C) 5VDC Coil Through Hole | Panasonic Electric Works |
| 7 | 9270-12-20 | RELAY RF SPST 500MA 12V | Coto Technology |
| 8 | G6ZU-1PE DC3 | RELAY RF SPDT 10MA 3V | Omron Electronics Inc-EMC Div |
| 9 | HF | HOLD DOWN SPRING FOR S411/D411BClip, Hold Down D411B and S411 Sockets | Carlo Gavazzi Inc. |