Description
ABB CM-EFS.2 1SVR430750R0400
Reliable three-phase voltage supervision for protecting industrial equipment and ensuring dependable machine operation
| Brand | ABB |
| Model | CM-EFS.2 1SVR430750R0400 |
| Voltage | 3 x 160-300 V AC |
| Country of Origin | Germany |
| Weight | 0.17 kg |
| Dimensions | 22.5 x 85 x 103 mm |
| Warranty | 6 months |
| Certifications | CE, cULus, CCC |
| SKU / MPN | 1SVR430750R0400 |
| What’s in the box | ABB CM-EFS.2 voltage monitoring relay, installation instructions |
| Monitoring Function | 3-phase voltage monitoring with phase sequence and phase failure detection |
| Rated Input Voltage | 3 x 160-300 V AC |
| Frequency | 50/60 Hz |
| Output Contacts | 2 changeover contacts |
| Mounting | 35 mm DIN rail mounting |
| Adjustment | Adjustable undervoltage and overvoltage thresholds |
Key benefits: Detects phase loss and incorrect phase sequence, monitors voltage limits, provides relay outputs for control systems, and installs easily on DIN rail
Typical applications: Motor protection, pumps, compressors, conveyor systems, HVAC equipment, control panels, and industrial automation machinery
Lifecycle: Active product with ongoing industrial availability and ABB support
Our Advantages
Exact match for many brands
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Orders usually ship the same day
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Guaranteed for one full year
All of our New Surplus and Reconditioned products come with a 1 year warranty.
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Patricia E. –
Good technical parameters, exactly as datasheet. Easy to commission.