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.
Popular Resources/Quicklinks
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
Specifications
Certifications
- 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.