Square D HGA36045 Molded Case Circuit Breaker – 45A – 3-Pole / 3-Phase – 600V – 35kA @ 480V – I-Line Plug-In – PowerPact H Series

The Square D HGA36045 is a 45A, 3-pole, 3-phase thermal-magnetic molded case circuit breaker from the Square D PowerPact H Series. It is designed for compatible electrical distribution applications and features an ABC phase connection.

The HGA36045 is rated for 600V and provides a 35kA interrupting rating at 480V with high interrupting capacity. It features an I-Line style plug-in connection, a non-interchangeable trip, and Long-Time and Instantaneous (LI) trip functions. The breaker is UL Listed and suitable for reverse-fed applications.

Specifications:

• Manufacturer: Square D / Schneider Electric
• Product Type: Molded Case Circuit Breaker
• Product Family: PowerPact H
• Series: PowerPact H
• Type: HGA
• Catalog No.: HGA36045
• Current Rating: 45A
• Number of Poles: 3-Pole
• Phase: 3-Phase
• Phase Connection: ABC
• Voltage Rating: 600V
• Interrupting Rating: 35kA @ 480V
• Interrupting Capacity: High
• Protection Type: Thermal-Magnetic
• Trip Functions: Long-Time and Instantaneous (LI)
• Trip Type: Non-Interchangeable
• Mounting / Connection: I-Line Style Plug-In
• Reverse Feed: Suitable for Reverse-Fed Applications
• Application: Electrical Distribution and Overcurrent Protection
• Brand: Square D / Schneider Electric

Part Numbers & Identification:

• Manufacturer Part Number (MPN): HGA36045
• Catalog Number: HGA36045
• Model: HGA36045
• Product Family: Square D PowerPact H Circuit Breakers
• Series: PowerPact H
• Type: HGA
• Brand: Square D
• Manufacturer: Schneider Electric
• Product Type: Molded Case Circuit Breaker
• Breaker Configuration: 3-Pole, 45A
• Trip Configuration: Non-Interchangeable, Long-Time and Instantaneous (LI)
• UPC:785901422310

Compatibility:

Designed for use with compatible Square D PowerPact H Series electrical distribution equipment that accepts HGA Series I-Line style plug-in molded case circuit breakers. The HGA36045 provides 45A, 3-pole thermal-magnetic overcurrent protection for compatible 600V electrical distribution applications.

The breaker features an ABC phase connection, high interrupting capacity, an I-Line style plug-in connection, and a non-interchangeable LI trip configuration. It is also suitable for reverse-fed applications as specified.

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

Certifications:

• UL Listed
• PowerPact H Series
• 45A Rated
• 3-Pole / 3-Phase
• 600V Rated
• 35kA @ 480V Interrupting Rating
• High Interrupting Capacity
• Thermal-Magnetic Protection
• Long-Time and Instantaneous (LI) Trip Functions
• Non-Interchangeable Trip
• I-Line Style Plug-In
• ABC Phase Connection
• Suitable for Reverse-Fed Applications

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