NGB-3-B045B, Panelboard Circuit Breaker

NGB-3-B045B Panelboard Circuit Breaker by Siemens The NGB-3-B045B is a 3-pole panelboard circuit breaker designed for reliable protection in electrical distribution systems. Manufactured by Siemens, this breaker is suitable for use by electrical distributors and switchgear suppliers in light commercial and industrial applications. It features bolt-on installation for secure mounting and is factory calibrated for operation at 40 degrees Celsius ambient temperature. Specifications Manufacturer: Siemens Manufacturer Part #: NGB3B045B Number of Poles: 3 Installation Type: Bolt-On Operating Temperature: 40 degrees Celsius Product Weight: 2.5350 lbs Product Type: Panelboard Circuit Breaker Features Panelboard mounting suitable for branch and main breakers in distribution systems Compact design optimized for OEM equipment and panel space savings Load side lugs supplied as standard for cable connections HACR rated for HVAC equipment compatibility UL listed and CSA certified for major market compliance Trip free overcenter toggle mechanism with repulsion contact arm construction for reliable interruption Common trip for simultaneous pole operation Suitable for reverse feed applications Meets or exceeds federal specification W-C-375c, classes 10b, 11a, 11b, 12b, 12c, 13a, 13b, 15b Downloads & Links Catalog