SIEMENS NGB1C100B Breaker 1P 100A 347V 14kA Molded Case Circuit Breaker

The Siemens NGB1C100B is a 1-pole molded case circuit breaker designed for panelboard mount applications. It provides reliable overcurrent protection for electrical distribution systems operating at 347 volts AC with a continuous current rating of 100 amperes. Suitable for use by electrical distributors and switchgear suppliers, this breaker integrates seamlessly into Siemens panelboards and switchboards, supporting safe and efficient lighting solutions and wire and cable systems.

Specifications

• Manufacturer: Siemens
• Manufacturer Part Number: NGB1C100B
• Number of Poles: 1
• Continuous Current Rating: 100 A
• Voltage Rating: 347 V AC
• Interrupting Capacity: 14 kA RMS symmetrical
• Product Weight: 1.6760 lbs
• UPC: 040892058819

Features

• Thermal-magnetic trip unit for standard 40¬∞C ambient temperature
• Designed for use exclusively in Siemens panelboard and switchboard designs
• Includes line and load lugs standard for copper and aluminum wire
• HACR rated for use with heating, air conditioning, and refrigeration equipment
• Panelboard mount type with compact 1-inch width per pole
• Compatible with Siemens certified accessories such as nut keeper kits
• Installation requires insulating material with minimum dielectric strength of 600 V/mil when mounted on metal surfaces

Downloads & Links

• Spec Sheet
• Spec Sheet