KA362251021 - Square D 225A 600V 3 Pole I-Line Plug-In Circuit Breaker

KA362251021

KA362251021 is a 3 pole, 225A, 600V I-Line style plug-in molded case circuit breaker from Square D, designed for reliable protection in commercial and industrial power distribution systems. This breaker features thermal magnetic protection with long time and instantaneous trip functions, and is rated for 25kAIC at 480V. It is suitable for use in I-Line busway systems and provides robust performance for demanding applications. The KA362251021 is part of the Square D KA series, known for durability and compatibility with a wide range of electrical panels. Its plug-in mounting design allows for quick and secure installation, while the thermal magnetic trip unit ensures accurate overcurrent protection. The breaker is designed for use in environments up to 40°C and meets relevant industry standards for safety and reliability.

• Part Number: KA362251021
• Manufacturer: Square D
• Amperage: 225A
• Voltage: 600VAC
• Poles: 3
• Mounting Type: I-Line Plug-In
• Interrupting Rating: 25kAIC at 480V
• Series/Frame: KA
• Protection Type: Thermal Magnetic
• Functions: Long Time and Instantaneous Trip
• Temperature Rating: 40°C
• Certifications: UL Listed

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Additional Information

complete with 120VAC shunt trip device

Specifications

• Part Number: KA362251021
• Manufacturer : Square D
• Brand : Square D
• Category : Circuit Breaker
• Item Subcategory : Molded Case
• Family : I-Line
• Type : KA
• Voltage : 600
• Amperage : 225
• Phase : 3
• Poles : 3
• AIC rating : 25kA@480V
• Connection : I-Line Style Plug-In
• Functions : Long Time and Instantaneous Trip_
• Frame Size : K Frame
• Temp Rating : -13–158 °F (-25–70 °C)
• Protection : Thermal Magnetic

Product Data

• Weight : 13