| # | Part Number | Description | Manufacturer |
|---|---|---|---|
| 1 | HJ4-SFD | SOCKET TERM 2/4CH FOR HJ4 RELAYSRelay Socket DIN Rail | Panasonic Electric Works |
| 2 | 2966896 | 6.2MM PLC BASIC TERM BLOCK 12VRelay Socket DIN Rail | Phoenix Contact |
| 3 | HEV2AN-P-DC12V | RELAY GEN PURPOSE DPST 20A 12VDCGeneral Purpose Relay DPST-NO (2 Form A) 12VDC Coil Through Hole | Panasonic Electric Works |
| 4 | RH4V2-UDC24V | RELAY PCB 4PDT 10A 24VDCGeneral Purpose Relay 4PDT (4 Form C) 24VDC Coil Through Hole | IDEC |
| 5 | PQ1A-12V | RELAY GEN PURPOSE SPST 5A 12VGeneral Purpose Relay SPST-NO (1 Form A) 12VDC Coil Through Hole | Panasonic Electric Works |
| 6 | G6K-2F-RF-V DC4.5 | RELAY RF DPDT 1A 4.5V | Omron Electronics Inc-EMC Div |
| 7 | ACV11012 | RELAY AUTOMOTIVE SPDT 20A 12V | Panasonic Electric Works |
| 8 | CB1AF-R-P-12V | RELAY AUTOMOTIVE SPST 40A 12V | Panasonic Electric Works |
| 9 | 7-1422030-8 | RELAY SPRING | TE Connectivity Potter & Brumfield Relays |