NEB1B050B - 50Amp Circuit Breaker

NEB1B050B - 50Amp Circuit Breaker

Experience superior electrical protection with the Siemens NEB1B050B, a high-performance low voltage panelboard mount circuit breaker designed for demanding commercial and industrial environments. This EG frame circuit breaker features a thermal-magnetic trip unit, delivering reliable overcurrent protection. Engineered with a standard breaking capacity, the NEB1B050B ensures robust performance and safety. Rated at 50A, this single-pole circuit breaker boasts an impressive interrupting capacity of 22KAIC at 347V and 35KAIC at 277V, making it a versatile and dependable choice for your electrical system needs.

Key Features and Benefits

• Thermal-Magnetic Trip Unit: Provides precise and reliable overcurrent protection, safeguarding your electrical systems from potential damage due to overloads and short circuits.
• High Interrupting Capacity: Boasts an interrupting capacity of 22KAIC at 347V and 35KAIC at 277V, ensuring efficient handling of high-fault conditions.
• Load Side Lugs: Comes with load side lugs (TA1EG10) with a wire range of 8 - 1/0 AWG (CU/AL), providing secure and reliable connections.

Technical Specifications

• Amperage Rating: 50A
• Voltage Rating: 347V and 277V
• Interrupting Rating: 22KAIC at 347V, 35KAIC at 277V
• Trip Type: Thermal-Magnetic
• Frame Type: EG
• Dimensions: 1 in (Width) x 5.5 in (Height) x 3 in (Depth)
• Weight: 1.257 lb
• Special Features: Load side lugs only (TA1EG10), Wire range: 8 - 1/0 AWG (CU/AL)

Material Compliance and Certifications

• The Siemens NEB1B050B is manufactured to meet the highest industry standards, ensuring reliability and safety. It is UL listed, complying with rigorous safety regulations for electrical protection devices.

Suitability

• The Siemens NEB1B050B circuit breaker is ideally suited for a variety of low voltage panelboard applications in commercial and industrial settings. Its high interrupting capacity and advanced protection features make it a reliable choice for protecting electrical systems against overcurrent conditions, ensuring uninterrupted operation and enhanced safety.

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