Our Bulletin 813S Voltage Monitoring Relays offer state-of-the-art supplementary protective functions that you can easily add and apply to your motor control circuits.
- Product Selection
- Overview
- Documentation
Overview
- Phase loss
- Under- and over-voltage
- Phase imbalance
- Phase reversal
- Voltage quality of incoming power line
Typical applications for Bulletin 813S Phase Monitoring Relays include:
- Pumps
- Fans
- Blowers
- Compressors
Certifications
- cULus Listed — File No. E14840; Guide Nos. NKCR, NKCR7
Certifications apply when product is marked. See our Product Certification site for Declarations of Conformity, certificates and other certification details.
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Documentation
| Technical Specifications | Publication |
|---|---|
| Supplemental Motor Protection Devices Specifications | 809S-TD001_-EN-P |
| Installation Instructions | Publication |
|---|---|
| 813S-E2 Voltage Relays Installation | 813S-IN002_-MU-E |
| 813S-V1 Voltage Relays Installation | 813S-IN003_-MU-E |
| 813S-V3 Voltage Relays Installation | 817S-IN002_-MU-E |
| Miscellaneous | Publication |
|---|---|
| Motor Protection Solutions Brochure | 193-BR029_-EN-P |