SIEMENS NGB2B110 BRKR NGB 110A 2P 480Y 25K Molded Case Circuit Breaker

The SIEMENS NGB2B110 is a 2-pole molded case circuit breaker designed for use in Siemens panelboards and switchboards. It provides reliable overcurrent protection for electrical distribution systems and is suitable for applications requiring a 110 amp continuous current rating at 40°C. This breaker is integral to electrical distributors, lighting solutions, wire and cable management, and switchgear assemblies where dependable circuit interruption and safety are critical.

Specifications

• Manufacturer: Siemens
• Manufacturer Part #: NGB2B110
• Number of Poles: 2
• Continuous Current Rating: 110 A @ 40¬∞C
• Voltage Rating: 480Y/277 V AC
• Interrupting Rating: 25 kA RMS symmetrical amperes
• Product Weight: 1.8630 lbs
• UPC: 783643553378
• Mounting Type: Panelboard Mount
• Load Lugs: Integral with breaker for 60/75¬∞C wire

Features

• HACR rated for use with heating, air conditioning, and refrigeration equipment
• Includes integral load lugs for copper and aluminum wire
• UL Listed for reverse feed applications
• Compact design optimized for Siemens panelboard and switchboard integration
• Requires insulating material with minimum dielectric strength of 600 V/mil when mounted on metal surfaces
• Compatible with Siemens certified components and accessories

Downloads & Links

• Spec Sheet
• Spec Sheet
• Spec Sheet