Our Bulletin 814S Power Factor Monitoring Relays and Power (kW) Monitoring Relays offer state-of-the-art supplementary protective functions that you can easily add and apply to your motor control circuits.
Overview
- Monitors under- and over-power factor detection (power factor monitor only)
- Monitors under- and over-active power and power direction (power (kW) monitor only)
Product Selection
Documentation
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.