Square D PXF361600GPL 1600A 3 Pole MCCB – LSIG Electronic Trip – Padlock Attachment – Bolt On Mount – 600V

The Square D PXF361600GPL is a premium molded case circuit breaker engineered for demanding industrial and commercial electrical distribution systems requiring advanced protection, lockout capability, and reliable high-current performance. Designed on the rugged PXF frame platform, this breaker delivers a full 1600 ampere current rating at 40°C with a 3-pole configuration for three-phase applications. It incorporates an electronic non-interchangeable trip unit featuring LSIG (Long-Time, Short-Time, Instantaneous, and Ground Fault) protection functions, ensuring comprehensive fault protection and precise system coordination. Equipped with a 1600 amp sensor size, factory-installed ARP100 rating plug, and integrated padlock attachment, the PXF361600GPL enhances operational safety, maintenance isolation, and dependable circuit protection in critical electrical environments.

Product Specification

• Manufacturer: Square D
• Model: PXF361600GPL
• Frame Type: PXF Frame
• Breaker Type: Molded Case Circuit Breaker (MCCB)
• Current Rating: 1600 Ampere (at 40°C)
• Sensor Size: 1600 Ampere
• Poles: 3 Pole
• Mounting Type: Bolt-On
• Trip Unit Type: Electronic Non-interchangeable
• Protection Functions: LSIG (Long-Time, Short-Time, Instantaneous & Ground Fault)
• Rating Plug: ARP100 Installed Standard
• Special Feature: Padlock Attachment Included
• Terminal Type: Without standard terminals
• Warranty: 1 Year (In-house warranty support)

Technical Specification

• Frame Style: PXF Industrial Electronic Frame
• Trip Technology: Electronic non-interchangeable trip system
• Protection Features: Adjustable LSIG protection functions
• Ground Fault Protection: Integrated ground fault sensing and interruption
• Lockout Capability: Padlock attachment for lockout/tagout safety procedures
• Connection Type: Bolt-on mounting configuration
• Operating System: Compatible with three-phase electrical systems
• Construction Type: Heavy-duty molded case design
• Application: Industrial feeders, switchgear, and commercial distribution systems
• Coordination Capability: Advanced selective coordination using electronic trip technology

Voltage and Ratings

• Maximum Voltage Rating: 600 VAC
• Interrupting Capacity:
  • 125 kA @ 240 VAC
  • 100 kA @ 480 VAC
  • 65 kA @ 600 VAC
• Current Rating: 1600A
• Sensor Size: 1600A
• Poles: 3 Pole
• System Type: Three-phase electrical distribution systems

Product Data

• Product Series: PXF Series
• Breaker Family: Square D Electronic MCCB
• Installation Type: Fixed bolt-on mounting
• Lug Configuration: Without standard terminals
• Trip System: Electronic LSIG protection
• Rating Plug Type: ARP100 standard installed
• Safety Feature: Factory-installed padlock attachment
• Application Category: Industrial and commercial circuit protection
• Protection Class: Advanced electronic trip with ground fault protection
• Serviceability: Supports accessory integration and advanced configurations
• Warranty Coverage: Includes repair, parts, labor, and standard shipping

Important Note

This product image represents a base model and is intended for identification purposes only. Accessories purchased together with the breaker can be installed at no additional cost when configuration details are provided during checkout. The product includes a 1-year in-house warranty covering repair, parts, labor, and standard shipping charges, excluding damage caused by misuse or normal operational wear and tear.