SIEMENS NGB1B070BNAV US2:NGB1B080BNAV0A 14KA LD LUGS NAVAL Molded Case Circuit Breaker

The Siemens NGB1B070BNAV is a 1-pole molded case circuit breaker designed for panelboard and switchboard applications. It is engineered for reliable electrical distribution and protection in commercial and industrial environments. This breaker is suitable for use by electrical distributors and switchgear suppliers seeking high-quality circuit protection with standard load lugs for copper and aluminum conductors.

Specifications

• Manufacturer: Siemens
• Manufacturer Part #: NGB1B070BNAV
• Number of Poles: 1
• Interrupting Rating: 14 kA
• Continuous Current Rating @ 40¬∞C: 70 Amperes
• Weight: 1.6760 lbs
• UPC: 040892164879
• Mounting: Panelboard Mount
• Wire Size Compatibility: #14‚Äì#6 AWG Cu, #12‚Äì#6 AWG Al (load lugs included)
• Torque Specifications (Wire Connection): 35 lb-in for #14‚Äì#10 AWG Cu, 40 lb-in for 8 AWG Cu

Features

• Thermal-magnetic trip unit providing standard 40¬∞C ambient protection
• Load and line lugs included for copper and aluminum conductors
• HACR rated for heating, air conditioning, and refrigeration equipment
• Compact 1-inch width per pole for efficient panelboard space utilization
• Designed exclusively for Siemens panelboard and switchboard systems
• Includes insulating material requirements for mounting on metal surfaces to ensure dielectric strength
• Compatible with Siemens certified accessories and components
• UL and CSA listed with interrupting rating suitable for commercial power distribution

Downloads & Links

• Spec Sheet
• Spec Sheet