Power Monitoring Relay

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.

Bulletin 814S Power Monitoring Relay
  • Overview
  • Product Selection
  • Specifications
  • Documentation
  • Resources

Features

  • Monitors under- and over-power factor detection (power factor monitor only)
  • Monitors under- and over-active power and power direction (power (kW) monitor only)

To view commonly ordered and quickly available products, use the Product Configuration Assistant for our complete product offerings.

Certifications

  • cULus Listed — File No. E14840; Guide Nos. NKCR, NKCR7

Standards Compliance

  • EN 60038
  • EN 60664
  • UL 508

Product Certifications

Certifications apply when product is marked. See our Product Certification site for Declarations of Conformity, certificates and other certification details.

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Product Certifications

Certifications apply when product is marked. See our Product Certification site for Declarations of Conformity, certificates and other certification details.

Configuration and Selection Tools

Other Resources

  • Knowledgebase — Visit our online resource for technical information, support chat and forums, software updates, and product safety advisories/notices.