Square D PJA36080 PowerPact P-Frame MCCB – 3 Pole – 800A – I-Line Plug-On – Electronic Trip (ET 1.0L) – Molded Case Circuit Breaker

The Square D PJA36080 is a PowerPact P-Frame molded case circuit breaker designed for industrial and commercial power distribution systems. It is built for use in I-Line panelboards and switchboards, providing reliable overcurrent protection for high-capacity three-phase electrical circuits. It features an electronic ET 1.0L trip unit that delivers precise long-time and instantaneous protection.

Electrical Ratings

• Frame / Rated Current: 800 A
• Maximum Voltage Rating: 600 V AC
• Voltage Ratings:
  • 240 / 480 / 600 VAC (UL/CSA/NMX, 50/60 Hz)
  • 240 VAC (IEC)
  • 380 / 415 VAC (IEC)
• Phase: 3 Phase
• Poles: 3 Pole
• Interrupting Capacity:
  • 100 kA @ 240 VAC
  • 65 kA @ 480 VAC
  • 25 kA @ 600 VAC
  • 65 kA @ 240 VAC (IEC)
  • 50 kA @ 415 VAC (IEC)
• Application: Power distribution / switchboards / panelboards

Protection and Trip Functions

• Trip Unit Type: Electronic
• Trip Model: ET 1.0L
• Protection Functions:
  • Long-Time Overload Protection
  • Instantaneous Short-Circuit Protection
• Trip Architecture: Non-interchangeable electronic trip system
• Operation Type: Toggle mechanism
• Trip Coordination: Adjustable electronic settings

Configuration and Function

• Device Type: Molded Case Circuit Breaker (MCCB)
• Series: PowerPact P-Frame (PJA Series)
• Mounting Type: I-Line plug-on system
• Electrical Connection: I-Line line connection / lug load side
• Frame Type: P-Frame
• Phase Configuration: ABC
• Application: I-Line panelboards and switchboards

Mechanical and Physical Characteristics

• Dimensions: 8.27 in (W) × 8.05 in (D) × 12.86 in (H)
• Wire Range: 3/0 AWG to 500 kcmil (Al/Cu)
• Heavy-duty industrial construction
• Designed for feeder and distribution applications
• Plug-on installation for fast mounting and replacement
• Suitable for high-capacity industrial electrical systems

Standards and Certifications

• UL Listed
• CSA Certified
• IEC compliant (system dependent)
• NOM compliant
• RoHS compliant
• Manufacturer: Square D / Schneider Electric
• Series: PowerPact P-Frame
• UNSPSC: 39131702

Returns are easy

You may return items within 30 days of delivery for a refund.

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