NGB3B080B - 80A Circuit Breaker

NGB3B080B - 80A Circuit Breaker

The Siemens NGB3B080B G Frame Circuit Breaker is a robust and reliable solution designed for use in low voltage panelboard applications. Engineered with a thermal-magnetic trip unit, this breaker provides dependable protection for your electrical systems against overloads and short circuits. Rated for 80 amps and equipped with a 3-pole design, it ensures optimal performance and safety for commercial and industrial environments. With its UL-listed NGB frame and standard breaking capacity, the NGB3B080B is ideal for maintaining the integrity and functionality of electrical installations in a variety of settings.

Key Features and Benefits:

• Thermal-Magnetic Trip Unit: Offers reliable protection by combining thermal and magnetic tripping elements to respond to different types of faults.
• Standard Breaking Capacity: Rated at 14kAIC at 600Y/347V and 25kAIC at 480Y/277V, it provides effective interruption capability for medium fault levels.
• Load Side Lugs: Equipped with TC1GG20 load side lugs, accommodating a wire range from 8 to 1/0 AWG (CU/AL), simplifying installation and ensuring secure connections.
• Versatile Application: Suitable for use in various environments, from commercial buildings to industrial facilities, providing flexible and reliable circuit protection.

Technical Specifications:

• Model Number: NGB3B080B | US2
• Ampere Rating: 80A
• Number of Poles: 3
• Breaking Capacity: 14kAIC at 600Y/347V; 25kAIC at 480Y/277V
• Dimensions (W x H x D): 3 x 5.4 x 2.8 inches
• Weight: 2.615 lbs
• Wire Range: 8 - 1/0 AWG (Copper/Aluminum)
• Special Features: Load Side Lugs Only (TC1GG20)

Material Compliance and Certifications:

• UL Listed: Ensures compliance with safety standards and guarantees performance as per Underwriters Laboratories.
• RoHS Compliance: Adheres to the Restriction of Hazardous Substances directive since July 1, 2006, ensuring minimal environmental impact and safety from hazardous materials.
• WEEE Directive: Compliant with the 2012/19/EU Waste Electrical and Electronic Equipment directive, facilitating proper disposal and recycling obligations.
• Country of Origin: Mexico

Suitability:

• The Siemens NGB3B080B G Frame Circuit Breaker is specifically designed for low voltage panelboard mounting applications, making it ideal for commercial and industrial use where reliable circuit protection is critical. Its compact size and robust design are perfect for integration into a variety of electrical distribution systems. Whether you're managing power distribution in office buildings, manufacturing plants, or other large facilities, this breaker delivers the dependable performance needed to ensure safety and operational continuity.