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1489 Thermal-magnetic Circuit Breakers

Bulletin 1489-M Thermal-magnetic Circuit Breakers are UL 489 Listed for branch circuit protection in the United States and Canada, and they are certified as Miniature Circuit Breakers for IEC applications. These circuit breakers are ideal for extreme ambient conditions, feature fast breaking time, and superior shock and vibration resistance.

Popular Resources/Quicklinks
Circuit Breaker Protection for Automation Systems Brochure Control Circuit and Load Protection Selection Guide 1489-M Circuit Breaker Maximum Ipeak and I2t Values Technical Data

Overview

  • Includes 0.5…63 A miniature circuit breakers
  • Available in 1-, 2-, and 3-pole versions
  • Provides C and D trip curves
  • Current limiting
  • Offers dual terminals for wiring and bus bar flexibility
  • Includes reversible line and load 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.


Product Selection


Specifications

Certifications
  • CCC Certified
  • CE Marked
  • CSA Certified
  • RoHS Compliant
  • UL Listed — File No. E197878
  • VDE Certified
Looking for Additional Information?

To find additional product information including CAD drawing files, 3D models and more use our Product Catalog.


Documentation

Resource Publication Number Language
Circuit Breaker Protection for Automation Systems Brochure 140G-BR001
Control Circuit and Load Protection Selection Guide 1492-SG122
1489-M Circuit Breaker Maximum Ipeak and I2t Values Technical Data 1489-TD002
Miniature Circuit Breaker Migration Guide 1489-QR001
Circuit Breaker Accessory Layout Diagram 1492-RM002
Circuit Protection Methods 1492-WP001
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