| # | Part Number | Description | Manufacturer |
|---|---|---|---|
| 1 | 2900309 | RELAY GEN PURPOSE SPDT 50MA 60VGeneral Purpose with Socket Relay SPDT (1 Form C) DIN Rail | Phoenix Contact |
| 2 | G6SK-2 DC5 | RELAY TELECOM DPDT 2A 5VTelecom Relay DPDT (2 Form C) Through Hole | Omron Electronics Inc-EMC Div |
| 3 | HC4-SFD-K | SOCKET SCRW W/CLIP DIN HC4 RELAYRelay Socket DIN Rail | Panasonic Electric Works |
| 4 | RSE112067-S | STAINLESS STEEL ALTERNATIVERelay | Amphenol Pcd |
| 5 | PF113A-N | 10A SOCKET WITH MOD SLOTSRelay Socket DIN Rail | Omron Automation and Safety |
| 6 | 2967785 | 14MM PLC-HC BASIC TERM BLOCK 24VRelay Socket DIN Rail | Phoenix Contact |
| 7 | 27E193 | SOCKET DP-2P R10 SERIESRelay Socket Through Hole | TE Connectivity Potter & Brumfield Relays |
| 8 | FC-325-8 | RELAY GEN PURPOSE 3PST 25A 28VGeneral Purpose Relay 3PST-NO (DM) (3 Form X) 28VDC Coil Chassis Mount | TE Connectivity Aerospace, Defense and Marine |
| 9 | 70MRCK24-HS | I/O MOUNTING BOARD MINI 24POSI/O Module Rack 24 Channel | Grayhill Inc. |