LGB2B040B - 40Amp Circuit Breaker
- 40 Amp
- 65k @ 480VAC; 100k @ 240VAC
- 2 Pole
Purchase Options: New In Box
LGB2B040B - 40Amp Circuit Breaker Description
LGB2B040B - 40Amp Circuit Breaker
The Siemens LGB2B040B is a robust and reliable low-voltage panelboard-mounted circuit breaker from Siemens' renowned G-frame series. Designed with a thermal-magnetic trip unit, this circuit breaker offers high breaking capacity, ensuring optimal performance and safety in both residential and industrial applications. Its compact dimensions and advanced engineering make it a versatile choice for protecting electrical circuits from overloads and short circuits.
Key Features and Benefits:
- High Breaking Capacity: Rated at 14KAIC at 600Y/347V and 65KAIC at 480Y/277V, this circuit breaker can handle significant fault currents, providing reliable protection in various voltage settings.
- Thermal-Magnetic Trip Unit: Combines thermal and magnetic protection mechanisms to offer comprehensive safety against overcurrent and short circuits.
- Compact Design: Measuring 2 x 5.4 x 2.8 inches, it fits neatly into standard panelboards, making it ideal for space-constrained installations.
- Load Side Lugs: Equipped with load side lugs (TC1GG20), accommodating wire ranges from 8 AWG to 1/0 AWG (copper/aluminum), ensuring ease of installation and secure connections.
Technical Specifications:
- Amperage: 40A
- Poles: 2
- Voltage Ratings: 600Y/347V and 480Y/277V
- Breaking Capacity: 14KAIC at 600Y/347V and 65KAIC at 480Y/277V
- Dimensions: 2 inches (W) x 5.4 inches (H) x 2.8 inches (D)
- Net Weight: 1.852 lb
- Wire Range: 8 - 1/0 AWG (CU/AL)
Material Compliance and Certifications:
- UL Listed: This certification guarantees that the LGB2B040B meets rigorous safety standards, making it a trusted component in electrical installations.
Suitability:
- Commercial and Industrial: Suitable for protecting circuits in commercial buildings, manufacturing plants, and other industrial settings where high performance and reliability are critical.
- Residential: Perfect for safeguarding electrical systems in homes, ensuring protection against potential electrical hazards.
- Panelboards and Load Centers: Designed for easy integration into Siemens low voltage panelboards and load centers, facilitating streamlined and efficient installations.
The Siemens LGB2B040B is not just a circuit breaker; it's a critical component in ensuring the safety and efficiency of your electrical systems. Whether for new installations or upgrading existing setups, this circuit breaker stands out as a reliable choice in the industry.
Use of Original Equipment Manufacturer (OEM) trademarks, names, and logos is for informational and identification purposes only. This does not imply any affiliation, sponsorship, endorsement, or approval by the original equipment manufacturer. All trademarks and registered trademarks are the property of their respective owners.
Specifications
- Width:2.0
- Height:5.0
- Depth:3.06
- Poles:2
- Amperes:40
- A.I.C. Rating & Volts:65k @ 480VAC; 100k @ 240VAC
- Type:LGB
- Approx Dimensions:2.00"W x 5.00"L x 3.06"D
- Additional Notes:40å¼C, HACR rated, Molded Case Circuit Breaker, Panelboard Mount. Includes Load-Side Terminals
Returns are easy
You may return unused items within 30 days of delivery for a full refund.
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CIRCUIT BREAKER SUPERSTORE® provides a limited 1-year warranty on both new and reconditioned products. Rest assured, all products are authentic OEM (original equipment manufacturer).