Loading
Allen-Bradley Hardware Product

DC High Voltage Miniature Circuit Breakers

  • Main Image
Main Image

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.

Contact a Distributor Find A Sales Office
SupportSupport
Get Support
DistributorDistributor
Find a Product Partner
1492-D DC High Voltage
  • Overview
  • Product Selection
  • Documentation
Contact a Distributor

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

Product Selection

BETA Our Product Selection is getting an update! Look at the new experience.
BETA
SearchSearch
Use our configuration tool to configure a custom product:
LAUNCH PRODUCT CONFIGURATION ASSISTANT
Loading

No products found for .

Search tips:

  • Try searching different catalog numbers, product names, or general keywords
  • Check your search for any spelling errors
Catalog Number Description Best Selling Lifecycle Quick Actions
Caret DownDownwards caret
of Results
of
Use our configuration tool to configure a custom product:
LAUNCH PRODUCT CONFIGURATION ASSISTANT
FlagFlag

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. 


You may also be interested in

Loading
Loading
Loading
Loading
  1. Chevron LeftChevron Left Rockwell Automation Home Chevron RightChevron Right
  2. Chevron LeftChevron Left Pro... Chevron RightChevron Right
  3. Chevron LeftChevron Left Har... Chevron RightChevron Right
  4. Chevron LeftChevron Left All... Chevron RightChevron Right
  5. Chevron LeftChevron Left Cir... Chevron RightChevron Right
  6. Chevron LeftChevron Left Circuit Breakers Chevron RightChevron Right
  7. Chevron LeftChevron Left Miniature Circuit Breakers Chevron RightChevron Right
  8. Chevron LeftChevron Left 1492-D DC High Voltage Miniature Circuit Breakers Chevron RightChevron Right
Please update your cookie preferences to continue.
This feature requires cookies to enhance your experience. Please update your preferences to allow for these cookies:
  • Social Media Cookies
  • Functional Cookies
  • Performance Cookies
  • Marketing Cookies
  • All Cookies
You can update your preferences at any time. For more information please see our {0} Privacy Policy
CloseClose