SIEMENS NGB2C110B Circuit Breaker 110A 2-Pole

The SIEMENS NGB2C110B is a molded case circuit breaker designed for panelboard mounting, providing reliable overcurrent protection in electrical distribution systems. This 2-pole breaker is rated for 110 amps continuous current and suitable for use in Siemens panelboard and switchboard designs. It is engineered to meet the needs of electrical distributors and switchgear suppliers requiring robust and certified circuit protection solutions.

Specifications

• Manufacturer: Siemens
• Manufacturer Part Number: NGB2C110B
• Number of Poles: 2
• Continuous Current Rating: 110 Amps @ 40¬∞C
• Interrupting Rating: 25 kA at 480Y/277V AC
• Mounting Type: Panelboard Mount
• Product Weight: 3.3510 lbs
• UPC: 040892058987
• Wire Size Compatibility: #14‚Äì#6 AWG Copper, #12‚Äì#6 AWG Aluminum (60/75¬∞C wire)
• Lug Torque: 35 lb-in for 15‚Äì30 Amp, 40‚Äì55 lb-in for 35‚Äì125 Amp ranges

Features

• Thermal-magnetic trip unit for standard 40¬∞C ambient operation
• Load and line lugs included as standard for secure wire connection
• HACR rated for HVAC applications
• Suitable for use with Siemens certified components only
• Compact 1-inch width per pole for space-efficient panelboard installation
• Includes nut keeper plate accessory option for crimp terminal connections
• Designed for reliable protection in lighting solutions, wire and cable systems, and electrical distribution

Downloads & Links

• Spec Sheet
• Spec Sheet