High-density Circuit Breakers

Bulletin 1492-GH and 1492-GS High-density Miniature Circuit Breakers are thermal-magnetic type supplementary overcurrent protective devices. Our single-pole, high-density miniature circuit breakers incorporate a thermal portion and a magnetic trip function for the combined advantages of two sensing systems.

Bulletin 1492 High-density Circuit Breakers
  • Overview
  • Product Selection
  • Specifications
  • Documentation
  • Resources

Features

  • Offers 0.2...25 A high-density circuit breakers
  • Includes 1-, 2-, and 3-pole versions
  • Allows for 24 1-pole breakers per foot
  • Includes low current ratings and rated currents for precise circuit requirements
  • Suitable for AC and DC applications
  • Includes optional integrated N.O. contact for 1492-GS 

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

  • CE Marked
  • CSA Certified
  • UL Listed — E34648
  • UR Recognized Component

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

Standards Compliance

  • CSA 22.2 No. 39
  • EN/IEC 60269-2-1
  • EN/IEC 60947-3
  • UL 512

Product Certifications

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

Documentation

TitleNumberDownload
Circuit Breaker Protection Capabilities Brochure140G-BR001
Control Circuit and Load Protection Selection Guide1492-SG122
Mini Circuit Breakers, Fuse Blocks, and Electronic Circuit Protectors Specifications Technical Data1492-TD014
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Product Certifications

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

Configuration & Selection Tools

  • CrossWorks — Convert competitive catalog numbers to similar Allen-Bradley® products.
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Other Resources

  • Knowledgebase — Visit our online resource for technical information, support chat and forums, software updates, and product safety advisories/notices.