PXF362000G - 2000 Amp Circuit Breaker

PXF362000G - 2000 Amp Circuit Breaker

Meet the Square D PXF362000G, a high-performance molded-case breaker designed to protect critical power systems in industrial and commercial installations. Whether you’re safeguarding motor loads, main distribution panels, or renewable energy assets, this breaker delivers dependable protection with precision. Its electronic trip functionality and broad interrupting capacity make it a top choice for engineers and facility managers who need reliability under heavy demand.

Key Features & Benefits

• High Fault-Current Protection: Capable of interrupting high fault currents to safeguard wiring and equipment from catastrophic failure.
• LSIG Electronic Trip Functions: Offers Long-time, Short-time, Instantaneous, and Ground fault trip protection, all adjustable to your site’s requirements.
• Solid-State Trip System: Eliminates mechanical wear, improving long-term consistency and lowering maintenance overhead.
• Bolt-on (Fixed Mount) Design: Easily installs into existing panels or switchgear without complex retrofits.
• Compact for Its Class: Though built for 2000 A, the design is space-conscious, allowing denser power distribution layouts.
• Built to Last: Rugged manufacture enables it to withstand field stressors—heat, vibration, and demanding duty cycles.

Technical Specifications

• Current Rating: 2000 A
• Poles: 3 (three-phase)
• Maximum Voltage: Up to 600 V AC
• Interrupting Capacity:
  • 100 kA at 480 V AC
  • 65 kA at 600 V AC
• Frame Type: PX / PXF family
• Trip Type: Non-interchangeable electronic LSIG
• Mounting: Fixed (bolt-on)
• Additional: Rating plug installed standard

Material Compliance & Certifications

• This model is engineered to meet or exceed multiple safety and environmental benchmarks. It conforms to UL and IEC standards for molded-case breakers and upholds strict quality control for industrial power systems.
• Many units also align with RoHS (Restriction of Hazardous Substances) guidelines, supporting your green compliance and environmental goals.

Where It Works Best

• Main power distribution centers in plants, data centers, or large commercial buildings
• Motor control circuits, especially where high inrush or fault tolerance is needed
• Renewable energy systems (e.g., solar, wind) where protective coordination is essential
• Critical infrastructure like hospitals or utilities that cannot tolerate downtime
• Retrofit and upgrade projects, replacing older breakers while maximizing throat depth and panel fit