Square D HJA36150U31X 150 Amp PowerPact HJA Molded Case Circuit Breaker – 3 Pole – 600V AC / 250V DC – 100 kA @ 240V / 65 kA @ 480V / 25 kA @ 600V / 20 kA @ 250V DC – Micrologic 3.2 LI

The Square D HJA36150U31X is a PowerPact HJA series molded case circuit breaker designed to provide overload and short-circuit protection in commercial and industrial electrical distribution systems. This 3-pole, 150A breaker supports 600V AC and 250V DC applications and features I-Line plug-on mounting with a Micrologic 3.2 electronic trip unit. Its LI protection functions provide long-time and instantaneous protection for precise circuit protection and coordination. The breaker supports ABC phase connection and has an 80% continuous current rating.

Specifications

• Manufacturer: Square D (Schneider Electric)
• Product Type: Molded Case Circuit Breaker (MCCB)
• Product Series: PowerPact H
• Frame Type: HJA
• Catalog Number / MPN: HJA36150U31X
• Current Rating: 150A
• Continuous Current Rating: 80%
• Voltage Rating: 600V AC / 250V DC
• Poles: 3 Pole
• Phase Configuration: 3 Phase (ABC)
• Mounting: I-Line Plug-On
• Trip Unit: Micrologic 3.2 Electronic
• Trip Functions: LI – Long-Time and Instantaneous
• Interrupting Capacity:
• 100 kA @ 240V AC
• 65 kA @ 480V AC
• 25 kA @ 600V AC
• 20 kA @ 250V DC

Part Numbers & Identification

• Brand: Square D
• Manufacturer: Schneider Electric
• Catalog Number: HJA36150U31X
• Product Family: PowerPact HJA
• Frame: HJA
• Trip Unit: Micrologic 3.2 LI
• Product Category: Electronic Molded Case Circuit Breaker
• Configuration: 3 Pole, ABC Phase
• UPC:696505547500

Compatibility

Suitable for Square D PowerPact HJA I-Line panelboards and electrical distribution systems designed for a 3-pole, 150A breaker. Its Micrologic 3.2 LI trip unit provides long-time overload and instantaneous short-circuit protection for compatible AC and DC applications requiring electronic trip functionality.

Certifications

• UL: Listed
• CSA: Certified
• CCC: Certified
• NOM: Certified
• IEC: Compliant

Returns are easy

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

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