Allen-Bradley BK2 1500 166 NSMP Circuit Breaker

Allen-Bradley BK2 1500 166 NSMP circuit breaker from Rockwell Automation is a protective electrical device designed to interrupt excessive current in electrical systems, safeguarding conductors and connected equipment from overcurrent events. The BK2 1500 166 NSMP designation identifies its exact model and configuration within Allen-Bradley’s BK2 family, reflecting a specific setup used in industrial power circuits and panel distributions that rely on precise protection settings. As a circuit breaker, it provides overcurrent protection by rapidly interrupting current flow during overloads or fault conditions, helping to prevent damage to conductors and equipment in demanding environments. This NSMP configuration is intended for use in compatible panels and distribution systems that specify the BK2 series, ensuring compatibility with existing protection schemes and the manufacturer’s intent for this product line. Because the model number specifies a unique configuration, verify compatibility with your enclosure, mounting footprint, and the panel manufacturer's installation documentation before integration.