Square D LLA36600U33X Molded Case Circuit Breaker – 600A – 3-Pole / 3-Phase – 600V – 100kA @ 480V – I-Line Style Plug-In – PowerPact LLA Series

The Square D LLA36600U33X is a 600A, 3-pole, 3-phase molded case circuit breaker from the Square D / Schneider Electric PowerPact Type LLA Series. It features solid-state electronic protection with a non-interchangeable MicroLogic Standard 3.3S trip unit providing Long-Time, Short-Time, and Instantaneous (LSI) trip functions.

The LLA36600U33X is rated for 600V and provides a 100kA interrupting rating at 480V. It features current-limiting construction and an I-Line style plug-in connection. The breaker is suitable for 2-pole applications, is supplied as a complete breaker, and includes the specified non-interchangeable trip unit.

Specifications:

• Manufacturer: Square D / Schneider Electric
• Product Type: Molded Case Circuit Breaker
• Product Family: PowerPact
• Series: LLA
• Type: LLA
• Catalog No.: LLA36600U33X
• Current Rating: 600A
• Number of Poles: 3-Pole
• Phase: 3-Phase
• Voltage Rating: 600V
• Interrupting Rating: 100kA @ 480V
• Protection Type: Solid-State Electronic
• Trip Unit: MicroLogic Standard 3.3S
• Trip Type: Non-Interchangeable
• Trip Functions: Long-Time, Short-Time, and Instantaneous (LSI)
• Current Limiting: Current Limiting
• Mounting / Connection: I-Line Style Plug-In
• Breaker Configuration: Complete Breaker
• 2-Pole Application: Suitable for 2-Pole Applications
• Application: Electrical Distribution and Overcurrent Protection
• Brand: Square D / Schneider Electric

Part Numbers & Identification:

• Manufacturer Part Number (MPN): LLA36600U33X
• Catalog Number: LLA36600U33X
• Model: LLA36600U33X
• Product Family: Square D PowerPact Molded Case Circuit Breakers
• Series: LLA
• Type: LLA
• Brand: Square D
• Manufacturer: Schneider Electric
• Product Type: Molded Case Circuit Breaker
• Breaker Configuration: 3-Pole, 600A
• Trip Unit: MicroLogic Standard 3.3S
• Trip Functions: Long-Time, Short-Time, and Instantaneous (LSI)

Compatibility:

Designed for use with compatible Square D PowerPact LLA Series electrical distribution equipment that accepts I-Line style plug-in molded case circuit breakers. The LLA36600U33X provides 600A, 3-pole solid-state electronic protection for compatible 600V electrical distribution applications.

The breaker features current-limiting construction, a non-interchangeable MicroLogic Standard 3.3S trip unit, and LSI protection. It is also identified as suitable for 2-pole applications. Always verify the specific panelboard or electrical equipment model, approved breaker configuration, system voltage, available fault current, trip-unit compatibility, pole requirements, and mounting arrangement before installation.

Certifications:

• UL Listed
• PowerPact LLA Series
• 600A Rated
• 3-Pole / 3-Phase
• 600V Rated
• 100kA @ 480V Interrupting Rating
• Current Limiting
• Solid-State Electronic Protection
• MicroLogic Standard 3.3S Trip Unit
• Non-Interchangeable Trip
• Long-Time, Short-Time, and Instantaneous (LSI) Trip Functions
• I-Line Style Plug-In
• Suitable for 2-Pole Applications
• Complete Breaker

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