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Allen-Bradley Hardware Product

DC High Voltage Miniature Circuit Breakers

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Our Bulletin 1492-D DC High Voltage Miniature Circuit Breakers provide overcurrent and short circuit protection for higher voltage DC circuits. These products feature dual terminals and are multi-wire rated for up to four wires.

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1492-D DC High Voltage
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Overview

  • Offers current rating for 0.5…63 A
  • Offers 1- and 2-pole versions
  • Provides C trip curve
  • Includes overcurrent and short circuit protection for higher voltage DC circuits
  • Provides multi wire rating: 1 wire AWG 18…4; 2 to 4 wires AWG 18…10 max. 2 wires per slot

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Documentation

Resource Publication Number Language
Circuit Breaker Protection for Automation Systems Brochure 140G-BR001
English
 
Looking for Technical Documentation?

Visit the Technical Documentation Center to find product specifications, installation guides, user manuals, product certifications and more.

View Miniature Circuit Breakers Technical Publications and Certifications

Certifications

CSA MarkCanadian Standards Association Mark
UL RecognizedUL Recognized
  • CE Marked
  • CSA Certified
  • RoHS Compliant
  • UL Recognized
  • VDE Certified

Standards Compliance

  • CSA C22.2 No. 235
  • EN 60947-2
  • GB 14048.2
  • UL 1077

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

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