Schneider Electric MGL36600 | 600A 3-Pole PowerPacT M-Frame Circuit Breaker

Main Description:

The Schneider Electric MGL36600 is a high-capacity PowerPacT M-Frame molded case circuit breaker engineered for demanding electrical distribution applications. With a 600A rating, 3-pole configuration, and 600VAC operational voltage, it delivers reliable protection against overloads and short circuits. Equipped with the ET 1.0 fixed long-time electronic trip unit, the MGL36600 provides precise fault detection and fast response across industrial, commercial, and utility environments. Its unit-mount lug configuration, push-to-trip button, and wide wire-range compatibility ensure straightforward installation and long-term durability.

Technical Overview:

• Manufacturer: Schneider Electric

• Part Number: MGL36600

• Category: Circuit Breaker

• Subcategory: Molded Case Circuit Breaker

• Product Series: PowerPacT M-Frame

• Poles: 3

• Amperage Rating: 600A

• Voltage Rating: 600VAC (UL 489)

• Interrupting Ratings:

  • 18kA @ 600VAC (per product info)

  • 25kA @ 240VAC (IEC 60947-2)

  • 20kA @ 380/415VAC (IEC 60947-2)

• Breaking Capacity Code: G

• Trip Unit Technology: Electronic (ET 1.0)

• Trip Unit Type: Fixed Long-Time, with Magnetic Trip (1200–6000A)

• Long-Time Pickup Adjustment: 300–800A

• Continuous Current Rating: 80%

• Insulation Voltage: 750V (IEC 60947-2)

• Impulse Withstand Voltage: 8 kV

• Suitability for Isolation: Yes (IEC 60947-2)

• Utilization Category: Category A

• Control Type: Operating Handle

• Local Signaling: Trip Indicator (Green)

• Mounting Mode: Unit Mount (Lug)

• Mounting Support: Lug

• Terminal Identifier: AL800M23K

• Wire Size Range: 3 × AWG 3/0 to 3 × 500 kcmil (Cu/Al)

• Tightening Torque: 442.54 lbf-in (50 N·m)

• Power Wire Strip Length: 0.98 in (25 mm)

• Color: Black

• Dimensions (HxWxD): 12.86 in × 8.27 in × 8.05 in

• Net Weight: 29 lb (13.15 kg)

• Certifications: UL, CSA, NOM, IEC, CE

• Application Rating: HACR Rated

• Condition: New/Never Used Surplus

Key Features:

• 600A high-capacity protection for industrial and commercial power systems

• Electronic ET 1.0 trip unit ensures precise long-time and magnetic fault response

• 3-pole molded case design with robust short-circuit capability

• Integral push-to-trip button for manual testing and safety procedures

• Compatible with unit mount and I-Line configurations

• Wide wire-range support for flexible installation

• Complies with UL, CSA, NOM, IEC, and CE standards