| # | Part Number | Description | Manufacturer |
|---|---|---|---|
| 1 | AGQ21TS4HX | RELAY GEN PURPOSE DPDT 2A 4.5VGeneral Purpose Relay DPDT (2 Form C) Surface Mount | Panasonic Electric Works |
| 2 | 2946719 | RELAY MODULE WITH PLUG-IN BASERelay Socket DIN Rail | Phoenix Contact |
| 3 | SJ2S-07LW | FINGERSAFE DIN SOCKET FOR RJ2Relay Socket DIN Rail | IDEC |
| 4 | G9SA-EX301 | RELAY SAFETY EXP UNIT 3PExpansion Module G9SA Series | Omron Automation and Safety |
| 5 | J73KN-A-02 | CONTACT BLCK 0NO2NC FOR J7KNA-ARAuxiliary Contact Block J7KNA-AR Relays | Omron Automation and Safety |
| 6 | PYC-P2 | RELAY HOLD DOWN CLIP FOR LY SERClip, Hold Down LY and MY Series | Omron Automation and Safety |
| 7 | 2900942 | RIF-LV-12-24 UC | Phoenix Contact |
| 8 | G6Z-1P-A DC12 | RELAY RF SPDT 10MA 12V | Omron Electronics Inc-EMC Div |
| 9 | BPD2F | AC/AC WALL MOUNT ADAPTER 16V 20W16VAC 1.25A AC/AC External Wall Mount (Class II) Adapter Fixed Blade Input | Hammond Manufacturing |