SIEMENS BQD6140 BREAKER BQD 1P 40A 347VAC 10KA CSA

SIEMENS BQD6140 BREAKER BQD 1P 40A 347VAC 10KA CSA Molded Case Circuit Breaker The SIEMENS BQD6140 is a single-pole molded case circuit breaker designed for electrical distribution and protection in commercial and industrial applications. It operates at 40 amperes with a voltage rating of 347 VAC and features a 10,000 ampere interrupting rating (10kA IR). This breaker is CSA certified and suitable for use in panelboard mounting configurations, providing reliable circuit protection for lighting solutions, wire and cable systems, and switchgear assemblies. Specifications Manufacturer: Siemens Manufacturer Part #: BQD6140 Number of Poles: 1 Continuous Current Rating: 40 Amperes @ 40°C Voltage Rating: 347 VAC Interrupting Rating: 10,000 Amperes RMS Symmetrical Product Weight: 0.529 lbs UPC: 783643304383 CSA Certified / UL Listed HACR Rated Features Compact size with single handle for easy operation Glass polyester housing for durability and electrical insulation Common trip mechanism for simultaneous pole interruption Quick-make, quick-break trip-free mechanism ensuring reliable circuit interruption Suitable for fluorescent lighting applications (SWD rated) Designed for use with 60/75°C copper and aluminum wire Load end only lug connection for #14–#6 AWG copper and #12–#6 AWG aluminum wire Suitable for reverse feed applications Downloads & Links Spec Sheet Spec Sheet