SIEMENS NGB2B100 BRKR NGB 100A 2P 480Y 25K Molded Case Circuit Breaker

The Siemens NGB2B100 is a 2-pole molded case circuit breaker designed for panelboard mounting. It provides reliable overcurrent protection for electrical distribution systems, suitable for use by electrical distributors, lighting solutions providers, and switchgear suppliers. This breaker supports a continuous current rating of 100 amps at 40°C and is rated for 480Y volts with a 25kA interrupting capacity, making it suitable for commercial and industrial wire and cable applications.

Specifications

• Manufacturer: Siemens
• Manufacturer Part Number: NGB2B100
• Number of Poles: 2
• Continuous Current Rating: 100A @ 40¬∞C
• Voltage Rating: 480Y/277 VAC
• Interrupting Rating: 25 kA RMS symmetrical
• Product Weight: 1.863 lbs
• UPC: 783643553361

Features

• Integral load lugs included for 60/75¬∞C copper and aluminum wire
• HACR rated for heating, air conditioning, and refrigeration equipment
• Panelboard mount design compatible with Siemens certified components
• UL Listed for reverse feed applications
• Compact 2-pole design with 1-inch width per pole for efficient panel space utilization

Downloads & Links

• Spec Sheet
• Spec Sheet
• Spec Sheet