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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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Motor Protection Solutions Brochure Controlling High Efficiency Motors Brochure Bimetallic Overload Relay Specifications Technical Data
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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Specifications

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. 

Looking for Additional Information?

To find additional product information including CAD drawing files, 3D models and more use our Product Catalog.

Product Catalog

Documentation

Resource Publication Number Language
Motor Protection Solutions Brochure 193-BR029
English
Controlling High Efficiency Motors Brochure IE3-BR001
English
Bimetallic Overload Relay Specifications Technical Data 193-TD010
English
Low Voltage Motor Protection Whitepaper 193-WP008
English
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