BRKR NGB 90A 3P 480Y 25K LD LUG

BRKR NGB 90A 3P 480Y 25K LD LUG Circuit Breaker This Siemens low voltage panelboard mount circuit breaker is designed for reliable protection in electrical distribution systems. It features a thermal-magnetic trip mechanism and is UL listed for use in Siemens panelboards and switchboards. Suitable for applications requiring a 90 amp, 3-pole breaker with a high interrupting capacity, it supports wire ranges from 8 AWG to 1/0 AWG copper or aluminum conductors. Specifications Manufacturer: Siemens Manufacturer Part #: NGB3B090B Continuous Current Rating: 90A Number of Poles: 3 Interrupting Capacity: 25 kA at 480Y/277V, 14 kA at 600Y/347V Wire Range: 8 AWG to 1/0 AWG (Cu/Al) Mounting: Panelboard mount, load side lugs only (TC1GG20) Dimensions (W x H x D): 6.5 in x 4.7 in x 7.7 in Product Weight: 2.65 lbs Country of Origin: Mexico Features Thermal-magnetic trip for accurate overload and short circuit protection UL Listed NGB frame with standard breaking capacity HACR rated for use with heating, air conditioning, and refrigeration equipment Load side lugs included as standard for easy wiring Compatible only with Siemens certified panelboard and switchboard components Installation requires insulating material with minimum dielectric strength of 600 V/mil on metal mounting surfaces Downloads & Links Spec Sheet Spec Sheet