NGB1B125B - 125Amp Circuit Breaker

NGB1B125B - 125Amp Circuit Breaker

The Siemens NGB1B125B is a top-tier low voltage molded case circuit breaker, expertly designed for panelboard mounting. This single-pole circuit breaker is rated at 125 amps and is engineered to operate efficiently at 347 VAC with a 14kA interrupting capacity. Its compact size ensures easy integration into existing panelboards, making it an ideal choice for both commercial and industrial applications that require reliable circuit protection.

Key Features and Benefits:

• High Interrupting Capacity: With a 14kA interrupting rating, the NGB1B125B efficiently handles short-circuit conditions, ensuring superior protection for electrical systems.
• Compact Design: Its molded case and lightweight build (0.880 lbs) allow for seamless installation and space-saving in various panelboards.
• Durable Construction: Built to withstand rigorous use, this circuit breaker provides long-lasting performance, reducing maintenance needs and operational costs.

Technical Specifications:

• Type: Molded Case Circuit Breaker
• Voltage Rating: 347 VAC
• Current Rating: 125A
• Poles: 1
• Interrupting Capacity: 14kA at 480V
• Mounting: Panelboard
• Connections: Load lug terminal

Material Compliance and Certifications:

• The NGB1B125B complies with the RoHS directive since July 2006, ensuring it meets stringent environmental standards. Additionally, it holds a WEEE take-back obligation, affirming Siemens‰۪ commitment to sustainability and responsible disposal practices.

Suitability:

• This circuit breaker is suitable for a wide range of applications, from protecting lighting circuits to securing power distribution systems in commercial buildings. Its robust performance and compliance with international safety standards make it an excellent choice for any project requiring dependable circuit protection.

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