SIEMENS NGB1B070 BREAKER NGB 1P 70A 347V 14KA Molded Case Circuit Breaker

The Siemens NGB1B070 is a single-pole molded case circuit breaker designed for panelboard mount applications. It provides reliable overcurrent protection for electrical distribution systems operating up to 347 volts with a continuous current rating of 70 amperes. This breaker is suitable for use by electrical distributors and switchgear suppliers in commercial and industrial lighting solutions and wire and cable installations. It is compatible exclusively with Siemens certified components and panelboard and switchboard designs.

Specifications

• Manufacturer: Siemens
• Manufacturer Part #: NGB1B070
• Number of Poles: 1
• Continuous Current Rating @ 40°C: 70A
• Voltage Rating: 347V AC
• Interrupting Rating: 14 kA RMS symmetrical amperes
• Product Weight: 0.8660 lbs
• UPC: 783643553187

Features

• HACR rated for heating, air conditioning, and refrigeration equipment
• Load lugs included as standard (no lugs for this model)
• Designed for use in Siemens panelboards and switchboards only
• Requires insulating material with minimum dielectric strength of 600 V/mil when mounted on metal surfaces
• Wire connection compatible with copper or aluminum wire, 60/75°C
• Compact 1-inch width per pole for efficient panelboard space utilization

Downloads & Links

• Spec Sheet
• Spec Sheet
• Spec Sheet