Siemens 3G-OTH-28768 — Technical Specifications
The SIEMENS Current Monitoring Relay (MPN 3RR21421AW30) is a 2-phase relay that monitors for over and under current conditions. It operates within a 4 A to 40 A range, providing essential protection for industrial equipment.
Technical Specifications
| Parameter | Value |
|---|---|
| Type | 4 A – 40 A |
| Brand | SIEMENS |
| Phase | 2-Phase |
| Includes | Over and Under Current Monitoring |
| Product Type | Current Monitoring Relay |
| Phase Configuration | 2-Phase |
| Manufacturer Part Number | 3RR21421AW30 |