| # | Part Number | Description | Manufacturer |
|---|---|---|---|
| 1 | 2950734 | RELAY MODULE WITH PLUG-IN BASERelay Socket DIN Rail | Phoenix Contact |
| 2 | 2950996 | RELAY MODULE 4PDTRelay Socket DIN Rail | Phoenix Contact |
| 3 | HC2-SFD-S | SOCKT SCRW W/CLIP SLIM HC2 RELAYRelay Socket DIN Rail | Panasonic Electric Works |
| 4 | SR101A01 | RELAY SAFETY DPST 4A 24VSafety Relay DPST-NO (2 Form A) 24VAC/DC Coil DIN Rail | Omron Automation and Safety |
| 5 | JS1-F-6V-F | RELAY GEN PURPOSE SPDT 10A 6VGeneral Purpose Relay SPDT (1 Form C) 6VDC Coil Through Hole | Panasonic Electric Works |
| 6 | 70RCK4R | I/O MOUNTING BOARD STANDARD 4POSI/O Module Rack 4 Channel | Grayhill Inc. |
| 7 | 1-1393277-4 | RELAY AUTOMOTIVE SPST 45A 12V | TE Connectivity AMP Connectors |
| 8 | RGC1A60A42KGU | RELAY SSR 275VAC IN 1PH 600V 43A | Carlo Gavazzi Inc. |
| 9 | 70W1279-1 | THUMBSCR 4-40THUMBSCR 4-40 | Grayhill Inc. |