Square D PJA36120 Molded Case Circuit Breaker – 1200A – 3-Pole / 3-Phase – 600V – 65kA @ 480V – I-Line Style Plug-In – PowerPact PJA Series

The Square D PJA36120 is a 1200A, 3-pole, 3-phase molded case circuit breaker from the Square D / Schneider Electric PowerPact Type PJA Series. It features solid-state electronic protection with a basic non-interchangeable ET 1.0I trip unit and Long-Time and Instantaneous (LI) trip functions.

The breaker is rated for 600V and provides a 65kA interrupting rating at 480V with high interrupting capacity. It uses an I-Line style plug-in connection with an ABC phase connection and is UL Listed.

Specifications:

• Manufacturer: Square D / Schneider Electric
• Product Type: Molded Case Circuit Breaker
• Product Family: PowerPact
• Series: PJA
• Type: PJA
• Catalog No.: PJA36120
• Current Rating: 1200A
• Number of Poles: 3-Pole
• Phase: 3-Phase
• Phase Connection: ABC
• Voltage Rating: 600V
• Interrupting Rating: 65kA @ 480V
• Interrupting Capacity: High
• Protection Type: Solid-State Electronic
• Trip Unit: Basic Non-Interchangeable ET 1.0I
• Trip Functions: Long-Time and Instantaneous (LI)
• Trip Type: Non-Interchangeable
• Mounting / Connection: I-Line Style Plug-In
• Application: Electrical Distribution and Overcurrent Protection
• Brand: Square D / Schneider Electric

Part Numbers & Identification:

• Manufacturer Part Number (MPN): PJA36120
• Catalog Number: PJA36120
• Model: PJA36120
• Product Family: Square D PowerPact Molded Case Circuit Breakers
• Series: PJA
• Type: PJA
• Brand: Square D
• Manufacturer: Schneider Electric
• Product Type: Molded Case Circuit Breaker
• Breaker Configuration: 3-Pole, 1200A
• Phase Connection: ABC
• Trip Unit: ET 1.0I
• Trip Configuration: Long-Time and Instantaneous (LI)
• UPC:785901282259

Compatibility:

Designed for use with compatible Square D / Schneider Electric PowerPact PJA Series electrical distribution equipment that accepts I-Line style plug-in molded case circuit breakers. The PJA36120 provides 1200A, 3-pole solid-state electronic protection for compatible 600V electrical distribution applications.

The breaker features an ABC phase connection, a basic non-interchangeable ET 1.0I trip unit, and LI trip functions. Always verify the specific panelboard or electrical equipment model, approved breaker type, system voltage, available fault current, pole configuration, trip-unit requirements, phase connection, and mounting arrangement before installation.

Certifications:

• UL Listed
• PowerPact PJA Series
• 1200A Rated
• 3-Pole / 3-Phase
• 600V Rated
• 65kA @ 480V Interrupting Rating
• High Interrupting Capacity
• Solid-State Electronic Protection
• Non-Interchangeable ET 1.0I Trip Unit
• Long-Time and Instantaneous (LI) Trip Functions
• I-Line Style Plug-In
• ABC Phase Connection

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

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