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 for under- and overpower factor detection (Power Factor monitor only)
  • Monitors under- and overactive power and power direction (Power (kW) monitor only)

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Specifications

TitleNumberDownload
Supplemental Motor Protection Devices Specifications Technical Data809S-TD001

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.

Standards Compliance

  • EN 60038
  • EN 60664
  • UL 508

Product Certifications

See our Product Certification site for Declarations of Conformity, certificates and other certification details.

Documentation

TitleNumberDownload
Motor Protection Solutions Brochure193-BR029
MachineAlert Motor Protection Relays Product Profile809S-PP001
MachineAlert Dedicated Function Motor Protection Relays Selection Guide809S-SG002
Supplemental Motor Protection Devices Specifications Technical Data809S-TD001
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Product Certifications

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.