| # | Part Number | Description | Manufacturer |
|---|---|---|---|
| 1 | SP2-SS | SOCKET SOLDERING FOR SP2 RELAYRelay Socket Panel Mount | Panasonic Electric Works |
| 2 | 18831 | RELAY SOCKETRelay | Curtis Industries |
| 3 | 2833589 | RELAY SKT DPDT OR 4PDT DIN RAILRelay Socket DIN Rail | Phoenix Contact |
| 4 | LY4N AC110/120 | RELAY GEN PURPOSE 4PDT 10A 120VGeneral Purpose Relay 4PDT (4 Form C) 120VAC Coil Socketable | Omron Automation and Safety |
| 5 | RU4S-A110 | RELAY PLUG-IN 4PDT 6A 120VACGeneral Purpose Relay 4PDT (4 Form C) 120VAC Coil Socketable | IDEC |
| 6 | 1415898-4 | RELAY GEN PURPRelay Coil | TE Connectivity Potter & Brumfield Relays |
| 7 | 2IOM4A | I/O MOUNTING BOARD MINI 4POSI/O Module Rack 4 Channel | TE Connectivity Potter & Brumfield Relays |
| 8 | 2972880 | CONN TERM BLOCKI/O Module Rack Channel | Phoenix Contact |
| 9 | 2200-2302 | RELAY RF SPST 500MA 5V | Coto Technology |