Thermal-magnetic Miniature Circuit Breakers

Our Bulletin 1492-MC Thermal-magnetic Miniature Circuit Breakers are general-purpose devices suitable for the majority of industrial, inverse time circuit breaker applications. They combine thermal and magnetic trip actions and provide accurate overload and short-circuit protection for conductors and connected equipment.

Bulletin 1492-MC Thermal-magnetic Miniature Circuit Breakers
  • Overview
  • Product Selection
  • Specifications
  • Documentation
  • Resources

Features

  • Thermal-magnetic protection
  • HACR ratings (10…100 A)
  • Finger-safe design
  • Mounts on DIN rail
  • Three-position handle
  • Line and load wire connections

Additional Information

Our circuit and load protection products are part of the Allen-Bradley® Industrial Control Components where you get the right components, at the right price, right when you need them.

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

Specifications

TitleNumberDownload
Miniature Circuit Breakers, Fuse Holders and Electronic Circuit Protectors Specifications Technical Data1492-TD014

Certifications

  • CSA Certified — File No. E197878
  • UL Listed — File No. E197878

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

Standards Compliance

  • CSA C22.2 No. 5
  • HACR (10...100 A)
  • SWD (15 and 20 A) for Switching Duty for fluorescent lighting applications
  • UL 489
  • UL 943/CSA C22.2 No. 144 (1492-MCG only)
  • UL 1053/CSA C22.2 No. 144 (1492-MCE only)

Product Certifications

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

Documentation

TitleNumberDownload
Circuit Breaker Protection for Automation Systems Brochure140G-BR001
Mini Circuit Breakers, Fuse Blocks, and Electronic Circuit Protectors Specifications Technical Data1492-TD014
Circuit Protection Methods1492-WP001
More Circuit Breaker publications in Literature LibraryAll Languages

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Product Certifications

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

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Other Resources

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