| # | Part Number | Description | Manufacturer |
|---|---|---|---|
| 1 | SY4S-62 | SOCKET PCB MOUNT FOR RU4S/RY4SRelay Socket Through Hole | IDEC |
| 2 | RP821024 | RELAY GEN PURPOSE DPDT 8A 24VGeneral Purpose Relay DPDT (2 Form C) 24VDC Coil Through Hole | TE Connectivity Potter & Brumfield Relays |
| 3 | 2833547 | RELAY RETAINING BRACKETClip and Release Lever PR1 Series | Phoenix Contact |
| 4 | ARA220A24 | RELAY RF DPDT 1A 24V | Panasonic Electric Works |
| 5 | RGC1A60A42KGU | RELAY SSR 275VAC IN 1PH 600V 43A | Carlo Gavazzi Inc. |
| 6 | ARS35Y4H | ARS RELAY 1 FORM C REV 4.5V | Panasonic Electric Works |
| 7 | 1393315-9 | RELAY AUTO SPST-NO-DM 130A 24V | TE Connectivity AMP Connectors |
| 8 | 1462051-6 | RELAY RF SPDT 2A 3V | TE Connectivity Potter & Brumfield Relays |
| 9 | RK1-24V | RELAY RF SPDT 10MA 24V | Panasonic Electric Works |