SIEMENS NGB1B025BNAV BREAKER NGB 1P 25A 14KA LD LUGS NAVAL Molded Case Circuit Breaker

The Siemens NGB1B025BNAV is a 1-pole molded case circuit breaker designed for panelboard and switchboard applications. It offers reliable overcurrent protection with a continuous current rating of 25 amps and a 14kA interrupting capacity at 240V. This breaker is suitable for use by electrical distributors and switchgear suppliers requiring robust, compact protection solutions for lighting, wire and cable systems, and general electrical distribution.

Specifications

• Manufacturer: Siemens
• Manufacturer Part #: NGB1B025BNAV
• Number of Poles: 1
• Continuous Current Rating: 25A
• Interrupting Capacity: 14kA at 240V AC
• Mounting: Panelboard Mount
• Weight: 1.6760 lbs
• UPC: 040892164800

Features

• Thermal-magnetic trip unit providing standard 40¬∞C ambient protection
• Line and load lugs included as standard for 60/75¬∞C copper or aluminum wire
• HACR rated for use with heating, air conditioning, and refrigeration equipment
• Compact 1-inch width suitable for space-efficient panelboard installations
• Compatible with Siemens certified components for panelboard and switchboard designs
• Designed for use with wire sizes #14‚Äì#6 AWG copper and #12‚Äì#6 AWG aluminum (15-30A rating), and #8‚Äì1/0 AWG copper and #8‚Äì2/0 AWG aluminum (35-125A rating)
• Installation requires insulating material with minimum dielectric strength of 600 V/mil when mounted on metal surfaces

Downloads & Links

• Spec Sheet
• Spec Sheet