SIEMENS NGB2B110BNAV BRKR NGB 110A 2P 480Y 25K LD LUG NAV Molded Case Circuit Breaker

The Siemens NGB2B110BNAV is a 2-pole molded case circuit breaker designed for panelboard mounting. It provides reliable overcurrent protection in electrical distribution systems, suitable for use by electrical distributors and switchgear suppliers. This breaker supports a continuous current rating of 110 amperes and is rated for 480Y volts with a 25kA interrupting capacity, making it appropriate for commercial and industrial lighting solutions and wire and cable installations.

Specifications

• Manufacturer: Siemens
• Manufacturer Part Number: NGB2B110BNAV
• Number of Poles: 2
• Continuous Current Rating: 110A
• Voltage Rating: 480Y Volts
• Interrupting Capacity: 25,000 RMS symmetrical amperes (25kA)
• Mounting Type: Panelboard Mount
• Product Weight: 2.756 lbs
• UPC: 040892165067

Features

• Thermal-magnetic trip unit for standard 40¬∞C ambient temperature
• Load and line lugs included as standard, suitable for copper and aluminum wire
• HACR rated for use with heating, air conditioning, and refrigeration equipment
• Compact design with 1-inch width per pole for efficient panelboard space utilization
• Compatible with Siemens certified components for reliable system integration
• Meets UL 489 and CSA standards for molded case circuit breakers
• Includes nut keeper plate accessory option for secure wire termination

Downloads & Links

• Spec Sheet
• Spec Sheet