IL34400 - Square D 400A 480V 3 Pole I-Line Plug-In Molded Case Circuit Breaker, 200kAIC, Thermal Magnetic Trip

IL34400

IL34400 is a Square D 400A 3 pole molded case circuit breaker designed for I-Line plug-in mounting in power distribution applications.

This circuit breaker features a 480V AC voltage rating, 200,000 AIC interrupting capacity, and a thermal magnetic trip unit for reliable overcurrent protection. It is engineered for easy installation in Square D I-Line panelboards and offers robust performance for commercial and industrial electrical systems.

Key Specifications
• Part Number: IL34400
• Manufacturer: Square D
• Amperage: 400A
• Voltage: 480V AC
• Poles: 3
• Mounting Type: I-Line Plug-In
• Interrupt Rating: 200,000 AIC @ 480V
• Series/Frame: IL
• Trip Unit: Thermal Magnetic
• Terminal Wire Size: (1) 1 AWG to 600 KCMIL, (2) 1 AWG to 250 KCMIL (Aluminum/Copper)
• Dimensions: 6" W x 5.84" D x 11" H
• Certifications: UL Listed (assumed, not explicitly stated in sources)

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Specifications

• Part Number: IL34400
• Manufacturer : Square D
• Brand : Square D
• Category : Circuit Breaker
• Item Subcategory : Molded Case
• Family : I-Limiter
• Type : IL
• Voltage : 480
• Amperage : 400
• Phase : 3
• Poles : 3
• AIC rating : 200kA@480V
• Connection : I-Line Style Plug-In
• Functions : LI - Long-Time and Instantaneous
• Protection : Thermal Magnetic

Product Data

• UPC : 782451069989
• GTIN : 00782451069989
• Weight : 45