| # | Part Number | Description | Manufacturer |
|---|---|---|---|
| 1 | RSE120152-S | STAINLESS STEEL ALTERNATIVERelay | Amphenol Pcd |
| 2 | 5521322 | FLKM4-I/O-G4Relay Socket DIN Rail | Phoenix Contact |
| 3 | 2900280 | PLC-BPT-120UC/21Relay | Phoenix Contact |
| 4 | DK2A-3V | RELAY GEN PURPOSE DPST 8A 3VGeneral Purpose Relay DPST-NO (2 Form A) 3VDC Coil Through Hole | Panasonic Electric Works |
| 5 | ALE75B05 | RELAY GEN PURPOSE SPST 16A 5VGeneral Purpose Relay SPST-NO (1 Form A) 5VDC Coil Through Hole | Panasonic Electric Works |
| 6 | ARS16Y4H | ARS RELAY 1 FORM C 4.5V | Panasonic Electric Works |
| 7 | 70-IDC24NP | INPUT MODULE AC/DC 18MA 24VDCAC/DC Input Module Output Module 10mA 24VDC Output 15 ~ 32VAC, 10 ~ 32VDC Supply | Grayhill Inc. |
| 8 | G9SA-EX301 | RELAY SAFETY EXP UNIT 3PExpansion Module G9SA Series | Omron Automation and Safety |
| 9 | GT32S22A | RELAY THERMAL OVERLOAD 16-22AThermal Overload Relay 32AF Contactors | Carlo Gavazzi Inc. |