SIEMENS BQD3100SN BREAKER BQD 100A 480VAC 3-WIRE SW NEUT

SIEMENS BQD3100SN Breaker 100A 480VAC 3-Wire Switch Neutral - Molded Case Circuit Breaker The SIEMENS BQD3100SN is a 3-pole molded case circuit breaker designed for panelboard mounting applications. It provides reliable electrical protection for circuits up to 100 amperes at 480VAC, suitable for commercial and industrial electrical distribution systems. This breaker is ideal for electrical distributors and switchgear suppliers requiring robust and certified circuit protection solutions. Specifications Manufacturer: Siemens Manufacturer Part Number: BQD3100SN Number of Poles: 3 Continuous Current Rating: 100A @ 40°C Voltage Rating: 480Y/277V AC Interrupting Rating: 65kA RMS Symmetrical Amperes (kA) at 480/277V AC UPC: 783643199644 Product Weight: 3.0 lbs Wire Lugs: #9 to #1 AWG Copper, #6 to #1/0 AWG Aluminum (Load End Only) Features UL 489 and CSA certified for safety and performance HACR rated for heating, air conditioning, and refrigeration equipment Suitable for 3-wire switch neutral applications Compact design with panelboard mounting capability Compatible with 60/75°C rated copper and aluminum wiring Interrupting capacity of 65kA ensures circuit protection under fault conditions Downloads & Links Spec Sheet Spec Sheet