MHB36300 - Square D I-Line 300A 3-Pole 600V Molded Case Circuit Breaker

MHB36300

MHB36300 is a Square D I-Line style plug-in molded case circuit breaker rated for 300 amperes at 600 volts with three poles. This thermal-magnetic circuit breaker is designed for industrial and commercial power distribution applications requiring reliable overcurrent protection and high interrupting capacity. The I-Line family design provides compact, modular construction with standard mounting compatibility for efficient panel integration. Key Specifications

• Part Number: MHB36300
• Manufacturer: Square D (Schneider Electric)
• Amperage Rating: 300 Amps
• Voltage Rating: 600 VAC
• Poles: 3-Pole
• Frame Type: I-Line Style Plug-In
• Trip Unit: Thermal-Magnetic
• Interrupting Rating: 65 kA at 480V
• UL Listed: UL 489

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Specifications

• Part Number: MHB36300
• Manufacturer : Square D
• Category : Circuit Breaker
• Item Subcategory : Molded Case
• Family : I-Line
• Type : MHB
• Voltage : 600
• Amperage : 300
• Phase : 3
• Poles : 3
• AIC rating : 65kA@480V
• Connection : I-Line Style Plug-In
• Functions : LI - Long-Time and Instantaneous
• Frame Size : M Frame
• Protection : Thermal Magnetic

Product Data

• Dimensions : Depth 8.05 in (204.47 mm) Width 8.27 in (210.06 mm) Height 12.86 in (326.64 mm)
• Weight : 40