Square D PowerPact PKA36040U31A 400 Amp Molded Case Circuit Breaker – 3 Pole – 600V AC – 50 kA @ 480V – PKA Frame

The Square D PowerPact PKA36040U31A is a 400A, three-pole molded case circuit breaker designed for three-phase electrical distribution systems. It features an I-Line style plug-in connection and an interchangeable Micrologic Standard 3.0 solid-state electronic trip unit. Its LI protection provides long-time and instantaneous trip functions for overload and short-circuit protection.

Specifications

• Brand: Schneider Electric / Square D
• Product Series: PowerPact
• Circuit Breaker Type: PKA
• Amperage Rating: 400A
• Poles: 3
• Phase: 3-phase
• Phase Connection: ABC
• Voltage Rating: 600V AC
• Interrupting Capacity: 50 kA @ 480V AC
• Interrupting Class: High interrupting capacity
• Mounting: I-Line style plug-in
• Trip Unit: Micrologic Standard 3.0
• Trip Unit Type: Interchangeable
• Trip Functions: LI – Long-Time and Instantaneous
• Protection Technology: Solid-state electronic

Part Numbers & Identification

• Manufacturer Part Number (MPN): PKA36040U31A
• Brand: Square D
• Product Series: PowerPact
• Type: PKA
• UPC:3606486286272

Compatibility

Designed for compatible Square D PowerPact PKA-frame installations requiring a 400A, three-pole I-Line plug-in circuit breaker with Micrologic Standard 3.0 electronic LI protection. Suitable for compatible three-phase distribution equipment.

Certifications

• Certification: UL Listed

Returns are easy

You may return items within 10 days of delivery for a refund.

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