LGB2B100B - 100Amp Circuit Breaker

LGB2B100B - 100Amp Circuit Breaker

The SIEMENS LGB2B100B is a robust, low voltage panelboard mount circuit breaker designed for high-demand electrical applications. Equipped with a thermal-magnetic trip unit, this G Frame circuit breaker ensures reliable and efficient circuit protection. Rated at 100A, this 2-pole breaker boasts a very high breaking capacity, with 14kAIC at 600Y/347V and 65kAIC at 480Y/277V. Its load side lugs only feature (TC1GG20) allows for a wire range of 8 - 1/0 AWG (CU/AL), making it versatile for various electrical installations.

Key Features and Benefits

• High Breaking Capacity: With 14kAIC at 600Y/347V and 65kAIC at 480Y/277V, this breaker can handle significant fault currents, ensuring safety and reliability.
• Thermal-Magnetic Trip Unit: Provides precise and responsive circuit protection, reducing the risk of electrical fires and equipment damage.
• Compact Design: Measuring just 2 x 5.4 x 2.8 inches, it fits seamlessly into panelboards, optimizing space usage.
• Load Side Lugs Only: The TC1GG20 lugs support a wire range of 8 - 1/0 AWG (CU/AL), enhancing installation flexibility.

Technical Specifications

• Ampere Rating: 100A
• Number of Poles: 2
• Interrupting Rating: 14kAIC at 600Y/347V;åÊ65kAIC at 480Y/277V
• Dimensions (W x H x D): 2 x 5.4 x 2.8 inches
• Wire Range: 8 - 1/0 AWG (CU/AL)
• Trip Unit: Thermal-Magnetic

Material Compliance and Certifications

• UL Listed: Ensures compliance with safety standards for reliable performance.

Suitability

• Ideal for use in commercial and industrial panelboards where high performance and reliability are crucial. The LGB2B100B is perfect for protecting circuits in environments with high fault current potential, ensuring the safety of electrical installations and connected equipment.

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