MH36400 - Square D 400A 3-Pole 600V Molded Case Circuit Breaker, I-Line Plug-In, 65kAIC, PowerPacT M Series, Thermal Magnetic Trip, UL/CSA/CE/NEMA/IEC Certified

MH36400

MH36400 is a Square D 3-pole, 400 amp, 600V molded case circuit breaker designed for robust electrical protection in commercial and industrial applications.

This circuit breaker features a thermal magnetic trip unit with long-time and instantaneous (LI) protection, high interrupting capacity, and an I-Line style plug-in mounting for easy installation in compatible panelboards. It is part of the PowerPacT M series, MH frame, and is certified to meet UL, CSA, CE, NEMA, and IEC standards for safety and performance.

Key Specifications
• Amperage: 400A
• Voltage: 600V AC
• Poles: 3
• Mounting Type: I-Line Style Plug-In
• Interrupt Rating: 65kAIC at 480VAC
• Series/Frame: PowerPacT M, MH
• Trip Unit: Thermal Magnetic, LI (Long-Time and Instantaneous)
• Certifications: UL, CSA, CE, NEMA, IEC
• Connection: Busbar line and load
• Wire Range: 3x AWG 3/0 to 3x 500 kcmil, Aluminum/Copper
• Temperature Rating: -25 to 70 °C
• Approvals: HACR

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Specifications

• Part Number: MH36400
• Manufacturer : Schneider Electric
• Brand : Square D
• Category : Circuit Breaker
• Item Subcategory : Molded Case
• Family : I-Line
• Type : MH
• Voltage : 600
• Amperage : 400
• Phase : 3
• Poles : 3
• AIC rating : 65kA@480V
• Connection : I-Line Style Plug-In
• Functions : LI - Long-Time and Instantaneous
• Frame Size : M Frame
• Temp Rating : -13–158 °F (-25–70 °C)
• Protection : Thermal Magnetic

Product Data

• UPC : 785901339526
• GTIN : 00785901339526
• Country of Origin : Mexico
• Dimensions : 12.86 in (326.64 mm) x 8.27 in (210.06 mm) x 8.05 in (204.47 mm) (Height x Width x Depth)
• Weight : 29
• Standards : UL, CSA, NEMA, NOM-003-SCFI-2000, IEC 60947-2
• Certification : UL, CSA, NOM
• Wire Size : 3 x AWG 3/0...3 x 500 kcmil aluminium/copper