| # | Part Number | Description | Manufacturer |
|---|---|---|---|
| 1 | 3SBH1138A2 | RELAY GEN PURPOSE 4PDT 2A 26.5VGeneral Purpose Relay 4PDT (4 Form C) Chassis Mount | TE Connectivity Aerospace, Defense and Marine |
| 2 | G6SU-2F-TR DC4.5 | RELAY TELECOM DPDT 2A 4.5VTelecom Relay DPDT (2 Form C) Surface Mount | Omron Electronics Inc-EMC Div |
| 3 | AGQ21TA1HX | RELAY GEN PURPOSE DPDT 2A 1.5VGeneral Purpose Relay DPDT (2 Form C) Surface Mount | Panasonic Electric Works |
| 4 | TX2SS-3V-Z | RELAY TELECOM DPDT 2A 3VTelecom Relay DPDT (2 Form C) Surface Mount | Panasonic Electric Works |
| 5 | 2972673 | INTERFACE MODULE W PLUG-IN SKTRelay Socket DIN Rail | Phoenix Contact |
| 6 | 27E637 | RELAY SOCKET 4 POLE PC STAGRelay Socket Through Hole | TE Connectivity Potter & Brumfield Relays |
| 7 | 4-1904045-6 | V23333Z0001B046-EV-441Relay | TE Connectivity Potter & Brumfield Relays |
| 8 | 2962463 | ACTIVE MODULEI/O Module Rack Channel | Phoenix Contact |
| 9 | 70LRCK16-48 | I/O MOUNTING BRD OPENLINE 16POSI/O Module Rack 16 Channel | Grayhill Inc. |