| # | Part Number | Description | Manufacturer |
|---|---|---|---|
| 1 | RPM1P | RP RELAY SOCKETRelay Socket DIN Rail | Carlo Gavazzi Inc. |
| 2 | DSP1A-L2-DC5V | RELAY GENERAL PURPOSE SPST 8A 5VGeneral Purpose Relay SPST-NO (1 Form A) 5VDC Coil Through Hole | Panasonic Electric Works |
| 3 | CB1-D-WM-24V-H109 | CB1 CUST FOR CATERPILLAR | Panasonic Electric Works |
| 4 | DRA3P48E4R | RELAY CONT 3PH 480VAC 4A 24VDC | Sensata-Crydom |
| 5 | 02040712TXN | RELAY AUTOMOTIVE SPDT 20A 24V | Littelfuse Inc. |
| 6 | CRE1S0505S3C | DC/DC TH 1W 5-5V SIP SINGLEIsolated Module DC DC Converter 1 Output 5V 200mA 4.5V - 5.5V Input | Murata Power Solutions Inc. |
| 7 | 2297138 | SOLID STATE 1PHASE 20A DIN 32V | Phoenix Contact |
| 8 | GCA800A200VACDC | COIL CC500-800 200VAC/DC | Carlo Gavazzi Inc. |
| 9 | Y92B-P250NF | HEAT SINK -- USE FLAT PRICING | Omron Automation and Safety |