Square D LAL36400
The Square D LAL36400 is a heavy-duty 3-pole, 400 Amp industrial molded case circuit breaker manufactured by Schneider Electric. Engineered specifically for Square D I-Line panelboards and switchboards, it features a heavy-duty plug-on frame for quick, secure integration directly onto the electrical bus structure. Operating up to 600 VAC, this L-Frame breaker uses a reliable thermal-magnetic trip mechanism to provide high-capacity overload and short-circuit protection for massive commercial and industrial power loads.
$1,590.00
Description
Square D LAL36400 Molded Case Circuit Breaker
The Square D LAL36400 is a premium 3-pole, 400 Amp molded case circuit breaker manufactured by Schneider Electric. Engineered for high-capacity industrial electrical distribution systems, this L-Frame breaker utilizes a traditional bolt-on unit mount design and comes factory-equipped with mechanical lugs on both the line and load sides. Operating up to 600 VAC, its precise thermal-magnetic trip unit features an adjustable magnetic setting to deliver heavy-duty overload and short-circuit protection for severe electrical loads.
Product Specifications
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Brand / Manufacturer: Square D / Schneider Electric
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Part Number / MPN: LAL36400
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Amperage Rating: 400A
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Number of Poles: 3-Pole (3-Phase)
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Voltage Rating: 600 VAC / 250 VDC
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Frame Type: L-Frame (Type LAL)
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Mounting Style: Unit Mount / Bolt-On
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Terminal Connections: Factory-Installed Lugs Included (Both Line & Load Sides)
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Trip Unit Type: Non-Interchangeable Thermal-Magnetic
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Adjustable Magnetic Trip Range: 2000A (Hold) to 4000A (Trip)
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Interrupting Ratings (AIC): 42 kA @ 240V AC | 30 kA @ 480V AC | 22 kA @ 600V AC | 10 kA @ 250V DC
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Wire Size Capacity: (1) #1 AWG to 600 kcmil OR (2) #1 AWG to 250 kcmil (Aluminum or Copper)
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Approximate Dimensions: 11.0" H x 6.0" W x 5.84" D
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Certifications: UL Listed, CSA Certified, IEC Rated, HACR Rated