| # | Part Number | Description | Manufacturer |
|---|---|---|---|
| 1 | HY1-4.5V | RELAY TELECOM SPDT 1A 4.5VTelecom Relay SPDT (1 Form C) Through Hole | Panasonic Electric Works |
| 2 | 8869420000 | SCM-I 4CORelay Socket DIN Rail | Weidmuller |
| 3 | OJ-SS-124DM,000 | RELAY GEN PURPOSE SPST 5A 24VGeneral Purpose Relay SPST-NO (1 Form A) 24VDC Coil Through Hole | TE Connectivity Potter & Brumfield Relays |
| 4 | PCN-123D3MHZ,000 | RELAY GEN PURPOSE SPST 3A 23.5VGeneral Purpose Relay SPST-NO (1 Form A) 23.5VDC Coil Through Hole | TE Connectivity Potter & Brumfield Relays |
| 5 | RGC3A60A20KKE | RELAY SSR 275VAC IN 3PH 600V 20A | Carlo Gavazzi Inc. |
| 6 | ARJ20A24 | RELAY RF DPDT 300MA 24V | Panasonic Electric Works |
| 7 | 8869730000 | RIM-I 4 110VUC VARModule, LED and/or Protection SRC Series | Weidmuller |
| 8 | AR-12M | INTERLOCK KIT W/O WIRES | Carlo Gavazzi Inc. |
| 9 | G3PE-545B-2 DC12-24 | RELAY SSR 45A 3PH SCREW 2PL | Omron Automation and Safety |