| # | Part Number | Description | Manufacturer |
|---|---|---|---|
| 1 | SR125SMS4501 | RELAY SAFETY 1NC 1NO 1.5A 24VSafety Relay DPST-NO/NC (1 Form A, 1 From B) DIN Rail | Omron Automation and Safety |
| 2 | AGQ20T4H | RELAY GEN PURPOSE DPDT 2A 4.5VGeneral Purpose Relay DPDT (2 Form C) Through Hole | Panasonic Electric Works |
| 3 | HY1Z-24V | RELAY TELECOM SPDT 1A 24VTelecom Relay SPDT (1 Form C) Through Hole | Panasonic Electric Works |
| 4 | G6K-2F DC4.5 | RELAY TELECOM DPDT 1A 4.5VTelecom Relay DPDT (2 Form C) Surface Mount | Omron Electronics Inc-EMC Div |
| 5 | SP4-PS | SOCKET PCB FOR SP4 RELAYSRelay Socket Through Hole | Panasonic Electric Works |
| 6 | 2972673 | INTERFACE MODULE W PLUG-IN SKTRelay Socket DIN Rail | Phoenix Contact |
| 7 | RSE500212 | SMITHS, LCRelay | Amphenol Pcd |
| 8 | SR3P-05 | SOCKET DIN MOUNT SCREW TYPERelay Socket DIN Rail | IDEC |
| 9 | IAC-24 | INPUT MODULE AC 6MA 24VDCAC Input Module Output Module 18mA 24VDC Output 90 ~ 140VAC (120VAC Nom) Supply | TE Connectivity Potter & Brumfield Relays |