LGB2B070B - 70Amp Circuit Breaker

LGB2B070B - 70Amp Circuit Breaker

Introducing the Siemens LGB2B070B, a high-performance low voltage panelboard mount G frame circuit breaker engineered to meet the rigorous demands of modern electrical systems. Designed with a robust thermal-magnetic trip unit, this UL Listed breaker ensures superior protection against overcurrents and short circuits, making it an ideal choice for both residential and commercial applications. With a very high breaking capacity, it delivers reliable performance even in the most challenging environments.

Key Features and Benefits

• High Breaking Capacity: Rated at 14kAIC at 600Y/347V and 65kAIC at 480Y/277V, the Siemens LGB2B070B circuit breaker offers exceptional interrupting capabilities, ensuring your electrical system remains protected under fault conditions.
• Thermal-Magnetic Trip Unit: Combines thermal overload protection with magnetic trip technology to swiftly disconnect the circuit during overcurrent and short-circuit scenarios, enhancing safety and reliability.
• Compact and Durable Design: With dimensions of 2 x 5.4 x 2.8 inches, this breaker fits seamlessly into standard panelboards while providing durable performance thanks to its high-quality construction.
• Versatile Load Side Lugs: Equipped with load side lugs only (TC1GG20), it supports a wire range from 8 to 1/0 AWG (copper/aluminum), offering flexible connectivity options to suit various installation requirements.

Technical Specifications

• Amperage: 70A
• Poles: 2-Pole
• Interrupting Capacity:
  • 14kAIC at 600Y/347V
  • 65kAIC at 480Y/277V
• Trip Type: Thermal-Magnetic
• Mounting Type: Panelboard Mount
• Dimensions (W x H x D): 2 x 5.4 x 2.8 inches
• Wire Range: 8 - 1/0 AWG (Cu/Al)
• Weight: 1.852 lbs

Material Compliance and Certifications

• The Siemens LGB2B070B is UL Listed, guaranteeing it meets rigorous safety and performance standards set by Underwriters Laboratories. This breaker is also subject to the WEEE (2012/19/EU) take-back obligation, ensuring responsible disposal and recycling.

Suitability

• Perfect for a wide range of applications, the Siemens LGB2B070B circuit breaker is ideally suited for residential, commercial, and light industrial environments. Its robust design and high interrupting capacity make it particularly well-suited for protecting electrical circuits in buildings with complex electrical loads. Whether safeguarding a small business's electrical system or ensuring the reliability of a residential power setup, this breaker provides peace of mind with its dependable performance and advanced safety features.

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