SIEMENS NGB2C100B Molded Case Circuit Breaker 100A 2-Pole

The SIEMENS NGB2C100B is a 2-pole molded case circuit breaker designed for panelboard and switchboard applications. It is suitable for use by electrical distributors and switchgear suppliers requiring reliable circuit protection in industrial and commercial electrical systems. This breaker supports 100A continuous current rating and is compatible with Siemens certified components, ensuring integration within Siemens lighting solutions and wire and cable systems.

Specifications

• Manufacturer: Siemens
• Manufacturer Part #: NGB2C100B
• Number of Poles: 2
• Continuous Current Rating: 100 Amperes
• Product Weight: 3.3510 lbs
• UPC: 040892058970

Features

• Panelboard mount design for easy installation in Siemens panelboards and switchboards
• Load and line lugs included as standard for 60/75¬∞C copper and aluminum wire
• HACR rated for heating, air conditioning, and refrigeration equipment
• Thermal magnetic trip unit for reliable overcurrent protection
• Compatible with Nut Keeper Kit TNKG3 for secure wire termination
• Width: 2 inches (standard for 2-pole breakers)
• Designed for use with copper and aluminum conductors, supporting wire sizes from 14 AWG to 2/0 AWG depending on amp rating
• UL 489 certified with interrupting ratings suitable for 480Y voltage systems

Downloads & Links

• Spec Sheet
• Spec Sheet