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Allen-Bradley Hardware Product

IEC Miniature Bimetallic Overload Relays

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Our Bulletin 193-K IEC Miniature Bimetallic Overload Relays are designed for use with Bulletin 100-K Contactors and Bulletin 104-K Reversing Contactors. These thermal overload relays include a differential mechanism for sensitivity to phase-loss conditions.

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193-K IEC Bimetallic Miniature
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Overview

  • Provides standard protection for AC and DC motors
  • Provides phase-loss sensitivity
  • Includes ambient temperature compensation
  • Includes Trip Class 10A
  • Offers Manual/Auto reset button
  • Includes test release functionality
  • Includes a stop button
  • Includes a trip indicator
  • Offers auxiliary switches (1 N.O. and 1 N.C.)
  • Available only in IEC configurations
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Documentation

Resource Publication Number Language
Motor Protection Solutions Brochure 193-BR029
English
Controlling High Efficiency Motors Brochure IE3-BR001
English
 
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Visit the Technical Documentation Center to find product specifications, installation guides, user manuals, product certifications and more.

View 193 Bimetallic Overload Relays Technical Publications and Certifications

Certifications

UL Listed Component MarkUL Listed Component Mark
IE3IE3
  • CE Marked
  • cULus (File No. E33916; Guide Nos. NKCR, NKCR7)
  • Suitable for use with IE3 Motors (IEC 60034-30)
Standards Compliance
  • CSA C22.2 No.14
  • IEC/EN 60947-1, -4-1, -5-1
  • UL508

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

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