SIEMENS NGB2B100BNAV Breaker 100A 2-Pole Molded Case Circuit Breaker

The SIEMENS NGB2B100BNAV is a 2-pole molded case circuit breaker designed for panelboard and switchboard applications. It provides reliable overcurrent protection for electrical systems, suitable for use by electrical distributors and switchgear suppliers. This breaker supports 100A continuous current rating and is compatible with Siemens certified components, ensuring secure and efficient integration in lighting solutions, wire and cable systems, and other electrical distribution setups.

Specifications

• Manufacturer: Siemens
• Manufacturer Part Number: NGB2B100BNAV
• Number of Poles: 2
• Continuous Current Rating: 100A
• Weight: 2.756 lbs
• UPC: 040892165050

Features

• Panelboard mount design for easy installation
• Load and line lugs included as standard
• HACR rated for HVAC applications
• Interrupting rating suitable for 25kA at 480Y volts
• Compatible with copper and aluminum conductors, 60/75¬∞C wire sizes
• Requires insulating material with minimum dielectric strength of 600 V/mil when mounted on metal surfaces
• Includes nut keeper kit (TNKG3) accessory for secure wiring connections
• Meets CSA and UL 489 standards for safety and performance

Downloads & Links

• Spec Sheet
• Spec Sheet