NGB1B100B, Panelboard Circuit Breaker

NGB1B100B Panelboard Circuit Breaker – Low Voltage Electrical Protection The Siemens NGB1B100B is a 1-pole molded case panelboard circuit breaker designed for low voltage applications including lighting and distribution systems. It is suitable for use by electrical distributors and switchgear suppliers requiring reliable circuit protection at 347 Volt AC with a current rating of 100 amperes. This breaker complies with UL 489 standards and is REACH, RoHS, and WEEE compliant, ensuring safety and environmental compliance for wire and cable installations in commercial and industrial panelboards. Specifications Type: Molded Case Circuit Breaker Voltage Rating: 347 Volt AC, 50/60 Hertz Current Rating: 100 amperes at 40°C Number of Poles: 1 Interrupting Rating: 14 kiloamp RMS symmetrical at 347 Volt AC Application: Lighting, Distribution Panelboard Compatibility: P1, P2, P3, P4, P5 Approval: UL 489 Compliance: REACH, RoHS, WEEE Frame Type: GB Terminal Type: Load Lug Dimensions: 1 inch Width x 2.71 inch Depth x 5 inch Height Product Weight: 0.88 lbs Manufacturer: Siemens Manufacturer Part Number: NGB1B100B Features Single pole design suitable for panelboard mounting Thermal and fixed magnetic trip mechanism for reliable protection Load side lug terminals supplied as standard for secure wire connections Compact size to optimize panelboard space utilization Designed exclusively for use with Siemens certified panelboards and switchboards Compatible with copper and aluminum conductors with specified torque values Includes retainer clips for secure mounting Meets global standards including UL, CSA, NOM, and IEC certifications Downloads & Links Specification/Technical Installation/Operator Catalog Other 1