SIEMENS NGB2B035BNAV Molded Case Circuit Breaker

The SIEMENS NGB2B035BNAV is a 35 Amp, 2-pole molded case circuit breaker designed for panelboard mounting in Siemens electrical distribution systems. It provides reliable overcurrent protection in commercial and industrial electrical installations. Suitable for use by electrical distributors and switchgear suppliers, this breaker supports 480Y voltage applications with a 25kA interrupting rating, ensuring safety and compliance in wire and cable systems.

Specifications

• Manufacturer: Siemens
• Manufacturer Part Number: NGB2B035BNAV
• Amperage Rating: 35 A
• Number of Poles: 2
• Voltage Rating: 480Y V
• Interrupting Rating: 25,000 RMS symmetrical amperes (25 kA)
• Mounting Type: Panelboard Mount
• Product Weight: 2.7560 lbs
• Wire Size Compatibility: #8-1/0 AWG Copper, #8-2/0 AWG Aluminum (per accessory TNKG3 nut keeper kit)

Features

• Thermal-magnetic trip unit for standard 40¬∞C ambient operation
• Line and load lugs included as standard for easy installation
• HACR rated for use with heating, air conditioning, and refrigeration equipment
• Suitable for use in Siemens panelboards and switchboards only
• Includes insulating material requirements for mounting on metal surfaces to ensure dielectric strength
• Compatible with Siemens certified accessories such as the TNKG3 nut keeper kit for secure wire connections

Downloads & Links

• Spec Sheet
• Spec Sheet