Square D PGA36120U44A Molded Case Circuit Breaker – 1200A – 3-Pole / 3-Phase – 600V – 35kA @ 480V – I-Line Style Plug-In – PowerPact PGA Series

The Square D PGA36120U44A is a 1200A, 3-pole, 3-phase solid-state electronic molded case circuit breaker from the Square D / Schneider Electric PowerPact Type PGA Series. It features an ABC phase connection and a MicroLogic interchangeable ammeter 6.0A trip unit with LSIG protection functions.

The PGA36120U44A is rated for 600V and provides a 35kA interrupting rating at 480V with standard interrupting capacity. It uses an I-Line style plug-in connection and is supplied as a complete breaker. The trip unit provides Long-Time, Short-Time, Instantaneous, and Ground-Fault (LSIG) protection.

Specifications:

• Manufacturer: Square D / Schneider Electric
• Product Type: Molded Case Circuit Breaker
• Product Family: PowerPact
• Series: PGA
• Type: PGA
• Catalog No.: PGA36120U44A
• Current Rating: 1200A
• Number of Poles: 3-Pole
• Phase: 3-Phase
• Phase Connection: ABC
• Voltage Rating: 600V
• Interrupting Rating: 35kA @ 480V
• Interrupting Capacity: Standard
• Protection Type: Solid-State Electronic
• Trip Unit: MicroLogic Interchangeable Ammeter 6.0A
• Trip Functions: Long-Time, Short-Time, Instantaneous, and Ground-Fault (LSIG)
• Mounting / Connection: I-Line Style Plug-In
• Breaker Configuration: Complete Breaker
• Application: Electrical Distribution and Overcurrent Protection
• Brand: Square D / Schneider Electric

Part Numbers & Identification:

• Manufacturer Part Number (MPN): PGA36120U44A
• Catalog Number: PGA36120U44A
• Model: PGA36120U44A
• Product Family: Square D PowerPact Molded Case Circuit Breakers
• Series: PGA
• Type: PGA
• Brand: Square D
• Manufacturer: Schneider Electric
• Product Type: Molded Case Circuit Breaker
• Breaker Configuration: 3-Pole, 1200A
• Rated Current: 1200A
• Rated Voltage: 600V
• Trip Unit: MicroLogic Interchangeable Ammeter 6.0A
• Trip Configuration: LSIG
• UPC:785901502449

Compatibility:

Designed for use with compatible Square D / Schneider Electric PowerPact PGA Series electrical distribution equipment that accepts I-Line style plug-in molded case circuit breakers. The PGA36120U44A provides 1200A, 3-pole solid-state electronic protection for compatible 600V electrical distribution applications.

The breaker uses an ABC phase connection and includes a MicroLogic interchangeable ammeter 6.0A trip unit with LSIG protection functions. Always verify the specific panelboard or electrical equipment model, approved breaker type, system voltage, available fault current, I-Line compatibility, pole configuration, phase connection, trip-unit requirements, and installation specifications before installation.

Certifications:

• UL Listed
• PowerPact PGA Series
• 1200A Rated
• 3-Pole / 3-Phase
• 600V Rated
• 35kA @ 480V Interrupting Rating
• Standard Interrupting Capacity
• Solid-State Electronic Protection
• MicroLogic Interchangeable Ammeter 6.0A Trip Unit
• Long-Time Protection
• Short-Time Protection
• Instantaneous Protection
• Ground-Fault Protection
• LSIG Trip Functions
• I-Line Style Plug-In
• ABC Phase Connection
• Complete Breaker

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