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Siemens VL Series LGB3B080B

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LGB3B080B

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The Siemens LGB3B080B is a molded case circuit breaker designed for efficient power distribution. With a rated current of 80 Amperes, this device operates on a three-phase system and offers robust protection features.

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Technical specifications for LGB3B080B

ManufacturerSiemens
Product TypeMolded Case Circuit Breaker
Product LineVL Series
Part NumberLGB3B080B
UPC887621220310
Load Side ConnectionLugs
Mounting StylePanel mount
Rated Current80 Amperes
Operating Frequency50 to 60 Hertz
Breaker Interrupt Rating100 kiloamperes at 240 Volts AC and 65 kiloamperes at 480 Volts AC
System Phase3-phase
Voltage Capacity480 Volts AC
Number of Poles3 poles
Trip TypeThermal magnetic trip unit
Line Side ConnectionBusbar
Protection FunctionsLong-Time and Instantaneous (LI)
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The Siemens LGB3B080B molded case circuit breaker is crafted to provide reliable circuit protection in diverse applications. Rated at 80 Amperes, this device is optimized for three-phase systems and is capable of handling voltages up to 480 Volts AC.

Designed with efficient load side connections via lugs, the breaker can be panel-mounted for straightforward installation. The operating frequency for this unit ranges from 50 to 60 Hertz, making it versatile for varying settings. For enhanced safety, it features a thermal magnetic trip unit that offers both long-time and instantaneous protection functions.

With a robust interrupting capacity, the LGB3B080B can withstand fault currents of 100 kiloamperes at 240 Volts AC and 65 kiloamperes at 480 Volts AC, ensuring that circuits remain protected during overloads. The device is connected on the line side via busbars, promoting reliable and efficient electrical management. This circuit breaker is a solid choice for efficient power management and protection in industrial and commercial environments.