SIEMENS NGB3B025BNAV BRKR NGB 25A 3P 480Y 25K LD LUG NAV

SIEMENS NGB3B025BNAV Molded Case Circuit Breaker 3-Pole 25A The SIEMENS NGB3B025BNAV is a 3-pole molded case circuit breaker designed for panelboard mount applications, suitable for use by electrical distributors and switchgear suppliers. It provides reliable overcurrent protection with a continuous current rating of 25 amps at 40°C ambient temperature. This breaker is part of Siemens' NGB frame series, engineered for use in Siemens panelboard and switchboard designs, supporting safe and efficient electrical distribution. Specifications Manufacturer: Siemens Manufacturer Part #: NGB3B025BNAV Number of Poles: 3 Continuous Current Rating: 25A @ 40°C Frame Type: NGB (Panelboard Mount) Interrupting Rating: 25 kA at 480Y/277V AC (UL 489) Rated Voltage: 480Y/277V AC Product Weight: 5.027 lbs UPC: 040892165104 Features Thermal-magnetic trip unit providing standard 40°C ambient protection Load and line lugs included as standard for copper/aluminum wire connections HACR rated for HVAC equipment applications Suitable for use with #8 to 2/0 AWG copper or aluminum wire Compact 1-inch width per pole for efficient panel space utilization Designed for safe installation with required insulation material when mounted on metal surfaces Compatible with Siemens certified components for panelboard and switchboard systems Downloads & Links Spec Sheet Spec Sheet