Panduit BSN10-D Butt Splice Connector 10 AWG Yellow Nylon

Panduit BSN10-D Butt Splice Connector

The Panduit BSN10-D is a crimp-style butt splice connector designed to join 10 AWG to 12 AWG copper wires in electrical installations. Its yellow nylon insulation provides clear visual identification for 10 AWG maximum wire size. The connector suits electricians and maintenance technicians who need a reliable, insulated splice for power circuits up to 600 volts. It meets UL 486C and CSA C22.2 No. 65 standards for safety compliance.

Sustained-load behaviour

The brazed-seam barrel and tin-plated copper body maintain a secure mechanical and electrical bond when subjected to continuous current at the rated 600 volts. Tin-plated contacts resist oxidation that can increase resistance over long service periods. The connector handles wire sizes from 12 AWG up to 10 AWG without degradation of the crimp joint. It is not suited for applications requiring larger conductor sizes or higher voltage ratings.

Thermals, noise and power draw

Nylon insulation is rated for a maximum operating temperature of 221 degrees Fahrenheit, ensuring the splice remains stable in warm electrical enclosures. The connector adds no active cooling requirement and produces no audible noise during operation. Power loss across the crimp joint stays minimal due to the high-conductivity copper barrel and tin plating. The 1.14-inch overall length fits standard junction boxes without crowding adjacent terminals.