| # | Part Number | Description | Manufacturer |
|---|---|---|---|
| 1 | SRSI110AC/DC | RELAY SOCKET 110-125VAC DCRelay | B&B SmartWorx, Inc. |
| 2 | HJ4-SFD | SOCKET TERM 2/4CH FOR HJ4 RELAYSRelay Socket DIN Rail | Panasonic Electric Works |
| 3 | ALE1PB09 | RELAY GEN PURPOSE SPST 16A 9VGeneral Purpose Relay SPST-NO (1 Form A) 9VDC Coil Through Hole | Panasonic Electric Works |
| 4 | RM702524 | RELAY GEN PURPOSE 3PDT 16A 24VGeneral Purpose Relay 3PDT (3 Form C) 24VAC Coil Socketable | TE Connectivity Potter & Brumfield Relays |
| 5 | SLI25CR | DELCON 24VACIN/60VDC 50MAOUTAC Input Module Output Module 50mA 0 ~ 60VDC Output 24VAC Supply | Weidmuller |
| 6 | 70Z3226-4 | CASE I/O WHTCASE I/O WHT | Grayhill Inc. |
| 7 | 2-1415392-1 | LED PROTECTION MOD | TE Connectivity Potter & Brumfield Relays |
| 8 | 98220-337 | AUX SPDT SWITCH | TE Connectivity Potter & Brumfield Relays |
| 9 | G3PB-245B-2N-VD DC12-24 | RELAY SSR PHASE 75-264VAC 45A | Omron Automation and Safety |