| # | Part Number | Description | Manufacturer |
|---|---|---|---|
| 1 | MH-2 | MICROAMP HOUSING DUAL MB BOARDS | Twin Industries |
| 2 | TX2-L2-5V-1 | RELAY TELECOM DPDT 1A 5VTelecom Relay DPDT (2 Form C) Through Hole | Panasonic Electric Works |
| 3 | HG3-SFDUL | SOCKET W/CLIP SCRW DIN HG3 RELAYRelay Socket DIN Rail | Panasonic Electric Works |
| 4 | 18831 | RELAY SOCKETRelay | Curtis Industries |
| 5 | 27E867 | SOCKET TERM 4P FOR KU RELAYSRelay Socket Chassis Mount | TE Connectivity Potter & Brumfield Relays |
| 6 | PRD-11DH0-110 | RELAY GEN PURPOSE DPDT 20A 110VGeneral Purpose Relay DPDT (2 Form C) 110VDC Coil Chassis Mount | TE Connectivity Potter & Brumfield Relays |
| 7 | RY212005 | RELAY GENERAL PURPOSE SPDT 8A 5VGeneral Purpose Relay SPDT (1 Form C) 5VDC Coil Through Hole | TE Connectivity Potter & Brumfield Relays |
| 8 | 9002-12-00 | RELAY RF SPST 500MA 12V | Coto Technology |
| 9 | PYC-P | HOLD DOWN CLIP LY/MY SERClip, Hold Down LY and MY Series | Omron Automation and Safety |