Description
LJA36400CU44X Square-D / Schneider Electric Circuit breaker, PowerPacT L, 400A, 3 pole, 600VAC, 25kA, I-Line, MicroLogic 6.3A, 100%, ABC, type LJA, 65kA@480V, UL listed, current limting, I-Line Style Plug-In, 100% rated, complete with non-interchangeable micrologic ammeter 6.3A trip unit with LSIG – Long-Time, Short-Time, Instantaneous and Ground Fault trip functions, Solid State electronic, molded case circuit breakers
Built for demanding applications, the Schneider Electric LJA36400CU44X is a 400A, 3-pole PowerPacT L-Frame MCCB. It delivers robust protection for Square D I-Line panelboards and switchboards. This unit features an I-Line plug-on connection on the line side and mechanical lugs on the load side. It accepts two 2/0 AWG to 500 kcmil conductors for flexible wiring. Rated for 65 kAIC at 480VAC, this 100% rated breaker includes a MicroLogic 6.3A trip unit for adjustable LSIG protection.
LJA36400CU44X is a PowerPact L-Frame 400A 3-pole molded case circuit breaker for 600 Vac I-Line applications, providing electronic protection with Micrologic 6.xA LSIG with ammeter (adds ground-fault). This LJA catalog variant features I-Line plug-on line terminations and load-side lugs for straightforward panelboard integration. Suffix decoding is included below to document the exact trip unit and factory options for this configured breaker.
Frame: PowerPact L-Frame
Poles: 3-pole
Amperage: 400 A
Voltage: 600 Vac
Construction: I-Line line side, load lugs standard
Trip unit: Micrologic 6.xA LSIG with ammeter (adds ground-fault)
Rated Voltage 600V AC
Torque 50-50 N.m
Color Family Black
Length 31 mm
Height 6 in.
Depth 110 mm
Width 140 mm
Standard UL || CSA || NEMA || NOM-003-SCFI-2000 || IEC 60947-2
Mounting Type Plug-In
Color Black
AWG Range 2 x AWG 2/0…500 kcmil
Schneider PowerPacT-LFrame-Molded-Case-Circuit-Breakers LJA36400CU44X
