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LGG3B050L
The LGG3B050L is a molded case circuit breaker from Siemens' VL Series. Engineered for durability and reliability, it operates with three poles and accommodates wire sizes from 8 to 1/0 AWG. It is designed to handle voltage ratings of 480 Volts AC with an interrupting capacity of 65 kiloamperes.
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Technical specifications for LGG3B050L
| Manufacturer | Siemens |
|---|---|
| Product Type | Molded Case Circuit Breaker |
| Product Line | VL Series |
| Part Number | LGG3B050L |
| UPC | 887621279226 |
| Terminal Connection Type | Line and Load Side Lugs |
| Number of Poles | 3 Poles |
| Mounting Mode | DIN Rail or Threaded Mount |
| Protection Functions for Overcurrent Release | Long-Time and Instantaneous (LI) |
| Applicable Wire Size | 8 to 1/0 American Wire Gauge (AWG) |
| Breaker Interrupt Rating | 65 kiloamperes at 480 Volts AC |
| Type of Connection | Feed-Thru |
| Input Phase Rating | 3-Phase |
| Type of Frame | LGG Frame |
| Tripping Unit Design | Thermal Magnetic |
| Compliance Standards | UL and CSA-certified |
| System Frequency | 50 to 60 Hertz |
The Siemens LGG3B050L, belonging to the VL Series, functions as a reliable molded case circuit breaker. This device is specifically designed to accommodate three-phase systems and features a structure that supports a wide range of wire sizes from 8 to 1/0 AWG. It operates effectively at a voltage rating of 480 Volts AC and provides an excellent interrupt rating of 65 kiloamperes.
For enhanced circuit protection, the device is equipped with a thermal magnetic tripping unit, allowing for both long-time and instantaneous responses to overcurrent conditions. The tripping functions are essential for safeguarding electrical systems against overloads. Additionally, both line and load side terminal lugs facilitate straightforward connections for various applications.
The LGG3B050L can be mounted either through a DIN rail or by using a threaded mounting. This versatility makes it easy to install in different panel configurations. The frame type is identified as LGG, ensuring it meets rigorous standards for performance and durability. This circuit breaker maintains compliance with applicable UL and CSA certifications, ensuring adherence to industry safety standards. Designed for system frequencies of 50 to 60 Hertz, the LGG3B050L combines functionality and dependability for industrial and commercial circuits.
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