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Residual Current Devices

Bulletin 1492-RCDA Residual Current Devices detect and interrupt leakage to the ground, helping you prevent injury to exposed personnel and damage to equipment. Use these devices with miniature circuit breakers for additional circuit protection from overload, short circuit, and ground fault.

Popular Resources/Quicklinks
Circuit Breaker Protection for Automation Systems Brochure Control Circuit and Load Protection Selection Guide Miniature Circuit Breaker Migration Guide

Overview

  • Provides 25…80 A residual current devices
  • Includes 2- and 4-pole versions
  • Includes 30 mA sensitivity devices for personnel protection
  • Includes 100, 300, and 500 mA sensitivity devices for equipment protection
  • Offers 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.


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Certifications
  • CCC Certified
  • CE Marked
  • cURus Recognized — File No. E53935
  • RCM Certified
  • RoHS Compliant
  • 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
Miniature Circuit Breaker Migration Guide 1489-QR001
Circuit Breaker Accessory Layout Diagram 1492-RM002
Circuit Protection Methods 1492-WP001
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