NGB1B045, Panelboard Circuit Breaker

NGB1B045 Panelboard Circuit Breaker – Molded Case, Low Voltage The Siemens NGB1B045 is a single-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 in panelboard assemblies, providing reliable overcurrent protection with thermal and fixed magnetic trip mechanisms. The breaker is UL 489 approved and compliant with REACH, RoHS, and WEEE standards. Specifications Manufacturer: Siemens Type: Molded Case Circuit Breaker Voltage Rating: 347 Volt AC, 50/60 Hz Current Rating: 45 Amp at 40°C Number of Poles: 1 Interrupting Rating: 14 kA at 347 Volt AC Application: Lighting, Distribution Panelboard Compatibility: P1, P2, P3, P4, P5 UL Approval: UL 489 Compliance: REACH, RoHS, WEEE Frame Type: GB Dimensions: 1 inch (Width) x 2.71 inch (Depth) x 5 inch (Height) Product Weight: 0.87 lb Manufacturer Part Number: NGB1B045 Features Thermal and fixed magnetic trip for reliable protection Designed for panelboard mounting with load side lugs included Compatible with Siemens certified panelboard and switchboard designs only Compact dimensions optimize panel space Wire connection supports copper and aluminum conductors with recommended torque values Downloads & Links Specification/Technical Installation/Operator Catalog Other 1