NGB3B035B - 35A Circuit Breaker

NGB3B035B - 35A Circuit Breaker

The Siemens NGB3B035B circuit breaker, designed for low voltage panelboard mounting, offers robust protection with its thermal-magnetic trip unit. Ideal for commercial and industrial applications, this 35A, 3-pole breaker ensures reliable performance and safety, accommodating a wire range of 8-1/0 AWG for both copper and aluminum conductors. With a standard breaking capacity, it can handle 14kAIC at 600Y/347V and 25kAIC at 480Y/277V, making it suitable for diverse electrical environments.

Key Features and Benefits:

• Thermal-Magnetic Trip Unit: Provides dual protection by combining both thermal and magnetic trip mechanisms, effectively handling both overload and short-circuit conditions.
• High Breaking Capacity: Capable of interrupting up to 14kAIC at 600Y/347V and 25kAIC at 480Y/277V, ensuring safety and reliability in high-demand applications.
• Compact Design: Measuring just 3” in width, 5.4” in height, and 2.8” in depth, this breaker is designed to fit seamlessly into your existing panelboard setup.
• Versatile Wire Range: Supports 8-1/0 AWG wire sizes for both copper and aluminum, offering flexibility in installation.

Technical Specifications:

• Amperage: 35A
• Poles: 3
• Voltage Rating: Suitable for 600Y/347V and 480Y/277V applications
• Interrupting Rating: 14kAIC at 600Y/347V; 25kAIC at 480Y/277V
• Dimensions: 3” (W) x 5.4” (H) x 2.8” (D)
• Wire Range: 8-1/0 AWG (Copper/Aluminum)
• Special Features: Load side lugs only (TC1GG20)

Material Compliance and Certifications:

• UL Listed: Complies with UL standards, ensuring it meets stringent safety and performance requirements.
• RoHS Compliant: Free from hazardous substances as per the Restriction of Hazardous Substances Directive since July 1, 2006.
• WEEE Take-Back Obligation: Conforms to the Waste Electrical and Electronic Equipment Directive, facilitating proper disposal and recycling.
• REACH Compliant: Meets the requirements of the Registration, Evaluation, Authorization, and Restriction of Chemicals (REACH).

Suitability:

• The Siemens NGB3B035B circuit breaker is ideal for use in commercial and industrial settings where dependable performance and safety are paramount. Its high interrupting capacity and versatile voltage ratings make it suitable for a variety of electrical systems, including those in manufacturing plants, office buildings, and large-scale commercial facilities. This breaker’s compatibility with multiple wire types and sizes further enhances its adaptability to different installation requirements.