| # | Part Number | Description | Manufacturer |
|---|---|---|---|
| 1 | HY1Z-4.5V | RELAY TELECOM SPDT 1A 4.5VTelecom Relay SPDT (1 Form C) Through Hole | Panasonic Electric Works |
| 2 | SP4-WS | SOCKET WRAPPING FOR SP4 RELAYRelay Socket Panel Mount | Panasonic Electric Works |
| 3 | PYF14T | CONNECTING SOCKET DIN FOR MYRelay Socket DIN Rail | Omron Automation and Safety |
| 4 | SR4M4021 | RELAY SAFETY 4PST 8A 21VSafety Relay 4PST-NO/NC (3 From A, 1 Form B) 21VDC Coil Through Hole | TE Connectivity Potter & Brumfield Relays |
| 5 | RP420006 | RELAY GENERAL PURPOSE DPDT 8A 6VGeneral Purpose Relay DPDT (2 Form C) 6VDC Coil Through Hole | TE Connectivity Potter & Brumfield Relays |
| 6 | 2900068 | CONN TERM BLOCKI/O Module Rack Channel | Phoenix Contact |
| 7 | G6K-2P-RF DC3 | RELAY RF DPDT 1A 3V | Omron Electronics Inc-EMC Div |
| 8 | 3-1393278-7 | RELAY AUTOMOTIVE SPDT 45A 24V | TE Connectivity Potter & Brumfield Relays |
| 9 | CB1A-R-M-12V | RELAY AUTOMOTIVE SPST 40A 12V | Panasonic Electric Works |