LDA36400U44X - Square D 400 Amp 600 Volt 3 Pole Molded Case Circuit Breaker I-Line Style Plug-In

LDA36400U44X

LDA36400U44X is a Square D molded case circuit breaker designed for reliable electrical protection in industrial and commercial applications.This 3-pole circuit breaker features a 400 amp trip rating with a 600 volt maximum voltage rating. It uses an I-Line style plug-in mounting system and offers interrupt ratings up to 14kA at 600V, 18kA at 480V, and 25kA at 240V. The breaker is part of the PowerPact L series and is non-interchangeable trip type, ensuring precise circuit protection. It meets industry certifications for safety and performance.

Key Specifications
• Amperage: 400 Amp trip rating
• Voltage Rating: 600 Volt maximum
• Poles: 3 Pole
• Mounting Type: I-Line style plug-in
• Interrupt Rating: 14kA @ 600V, 18kA @ 480V, 25kA @ 240V
• Series/Frame: PowerPact L
• Trip Unit: Non-interchangeable trip
• Certifications: Industry standard safety certifications
• Full Size Frame
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Specifications

• Part Number: LDA36400U44X
• Manufacturer : Schneider Electric
• Brand : Square D
• Category : Circuit Breaker
• Item Subcategory : Molded Case
• Family : Powerpact
• Type : LDA
• Voltage : 600
• Amperage : 400
• Phase : 3
• Poles : 3
• AIC rating : 18kA@480V
• Connection : I-Line Style Plug-In
• Functions : LSIG - Long-Time, Short-Time, Instantaneous and Ground Fault
• Terminal Connection : I-Line, Lug
• Frame Size : L Frame
• Temp Rating : 28-158 ¡F (-2-70 ¡C)
• Protection : Solid State



Product Data

• UPC : 060648628372
• GTIN : 03606486283721
• Country of Origin : United States
• Dimensions : 13.4 in (340 mm) x 5.5 in (140 mm) x 4.3 in (110 mm) (Height x Width x Depth)
• Weight : 17
• Standards : UL, CSA, NEMA, NOM-003-SCFI-2000, IEC 60947-2
• Certification : UL, CSA, NOM
• Wire Size : AWG 3/0...500 kcmil aluminium/copper