Square D MJA36600 Molded Case Circuit Breaker – 600A – 3-Pole / 3-Phase – 600V – 65kA @ 480V – I-Line Style Plug-In – PowerPact MJA Series

The Square D MJA36600 is a 600A, 3-pole, 3-phase molded case circuit breaker from the Square D PowerPact MJA Series. It features solid-state electronic protection with a basic non-interchangeable 1.0 trip and Long-Time and Instantaneous (LI) trip functions.

The MJA36600 is rated for 600V and provides a 65kA interrupting rating at 480V. It features a current-limiting design, an I-Line style plug-in connection, ABC phase configuration, and a load-side lug terminal arrangement.

Specifications:

• Manufacturer: Square D / Schneider Electric
• Product Type: Molded Case Circuit Breaker
• Product Family: PowerPact
• Series: MJA
• Type: MJA
• Catalog No.: MJA36600
• Current Rating: 600A
• Number of Poles: 3-Pole
• Phase: 3-Phase
• Phase Configuration: ABC
• Voltage Rating: 600V
• Interrupting Rating: 65kA @ 480V
• Protection Type: Solid-State Electronic
• Trip Type: Basic Non-Interchangeable 1.0 Trip
• Trip Functions: Long-Time and Instantaneous (LI)
• Current Limiting: Current Limiting
• Mounting / Connection: I-Line Style Plug-In
• Terminal Type: Load-Side Lug Terminals
• Application: Electrical Distribution and Overcurrent Protection

Part Numbers & Identification:

• Manufacturer Part Number (MPN): MJA36600
• Catalog Number: MJA36600
• Model: MJA36600
• Product Family: Square D PowerPact Molded Case Circuit Breakers
• Series: MJA
• Type: MJA
• Brand: Square D
• Manufacturer: Schneider Electric
• Product Type: Molded Case Circuit Breaker
• Breaker Configuration: 3-Pole, 600A
• Phase Configuration: ABC
• Trip Unit: Basic Non-Interchangeable 1.0 Trip
• UPC:785901504757

Compatibility:

Designed for use with compatible Square D PowerPact MJA Series electrical distribution equipment that accepts I-Line style plug-in molded case circuit breakers. The MJA36600 provides 600A, 3-pole solid-state electronic protection for compatible 600V electrical distribution applications.

The breaker features current-limiting construction, an ABC phase configuration, an I-Line style plug-in connection, a basic non-interchangeable 1.0 trip, and load-side lug terminals.

Always verify the specific panelboard or electrical equipment model, approved breaker configuration, system voltage, available fault current, pole configuration, phase connection, trip-unit requirements, terminal arrangement, and installation requirements before installation.

Certifications:

• UL Listed
• 600A Rated
• 3-Pole / 3-Phase
• 600V Rated
• 65kA @ 480V Interrupting Rating
• Current Limiting
• Solid-State Electronic Protection
• Basic Non-Interchangeable 1.0 Trip
• Long-Time and Instantaneous (LI) Trip Functions
• I-Line Style Plug-In
• ABC Phase Configuration
• Load-Side Lug Terminals
• PowerPact MJA Series

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