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Schneider Electric PowerPact LGA36400U31X

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LGA36400U31X

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The circuit breaker model LGA36400U31X from Schneider Electric is engineered for effective overcurrent protection. This three-pole breaker is rated for operational voltages up to 600 V AC and has an interrupting rating of 18 kA at this voltage.

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Technical specifications for LGA36400U31X

ManufacturerSchneider Electric
Product LinePowerPact
Part NumberLGA36400U31X
UPC785901644972
Weight19.00 lbs (8.62 kg)
SeriesBreakers
NameCircuit Breaker
Number of Poles3
Rated Operational VoltageUp to 600 Volts AC
Interrupting Rating18 kA at 600VAC
Breaking Capacity65 kA at 240 V AC; 35 kA at 480 V AC
Trip Unit TypeElectronic, Micrologic 3.3 with Long-Time and Instantaneous (LI) protection
Continuous Current Rating80%
Mounting StyleI-Line
Line-Side ConnectionI-Line connection
Load-Side ConnectionMechanical lugs
Height14.7 in
Width5.94 in
Depth6.61 in
Control TypeToggle
Wire Size CompatibilityAWG 3/0 to 500 kcmil (aluminum or copper conductors)

The LGA36400U31X by Schneider Electric is a specialized circuit breaker designed for enhanced electrical protection. It operates effectively at an operational voltage of up to 600 V AC, accommodating various applications. This breaker includes a total of three poles, delivering reliable performance in multi-phase systems. It can interrupt currents with a rating of 18 kA at 600 V AC.

Additionally, it possesses substantial breaking capacities, rated at 65 kA for 240 V AC and 35 kA for 480 V AC, ensuring that it can handle significant fault currents without compromising safety. The electronic trip unit is of the Micrologic 3.3 variety and offers both long-time and instantaneous protection types, enhancing its ability to manage overcurrents effectively.

For usability, the LGA36400U31X includes a continuous current rating of 80%. It features an I-Line mounting style, making installation straightforward in panel configurations. Line-side connections are made with I-Line connections, while mechanical lugs facilitate load-side connectivity, ensuring a secure attachment to conductors. The breaker measures 14.7 inches in height, 5.94 inches in width, and 6.61 inches in depth, fitting within standard enclosure designs.

Moreover, this circuit breaker utilizes a toggle control type for manual operation, which allows for easy reset or shutdown procedures. It accommodates various wire sizes, ranging from AWG 3/0 to 500 kcmil for both aluminum and copper conductors, making it versatile for different electrical setups.