Square D PXF361000G 1000A 3 Pole MCCB – LSIG Electronic Trip – Bolt On Mount – 600V

The Square D PXF361000G is a high-performance molded case circuit breaker engineered for advanced industrial and commercial electrical distribution systems. Built on the durable PXF frame platform, it provides dependable protection with a 1000 ampere current rating at 40°C and a 3-pole configuration designed for three-phase power applications. This breaker features an electronic non-interchangeable trip unit with LSIG (Long-Time, Short-Time, Instantaneous, and Ground Fault) protection functions, ensuring comprehensive fault protection and enhanced system coordination. Equipped with a 1200 amp sensor size and a factory-installed ARP083 rating plug, the PXF361000G delivers reliable operation in high fault current environments where precision protection is critical.

Product Specification

• Manufacturer: Square D
• Model: PXF361000G
• Frame Type: PXF Frame
• Breaker Type: Molded Case Circuit Breaker (MCCB)
• Current Rating: 1000 Ampere (at 40°C)
• Sensor Size: 1200 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: ARP083 Installed Standard
• 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
• Connection Type: Bolt-on mounting configuration
• Operating System: Compatible with three-phase electrical systems
• Construction Type: Heavy-duty molded case design
• Application: Industrial feeders, switchboards, and commercial distribution systems
• Coordination Capability: Enhanced protection coordination with rating plug system
• Durability: Designed for continuous-duty and high-fault applications

Voltage and Ratings

• Maximum Voltage Rating: 600 VAC
• Interrupting Capacity:
  • 125 kA @ 240 VAC
  • 100 kA @ 480 VAC
  • 65 kA @ 600 VAC
• Current Rating: 1000A
• Sensor Size: 1200A
• 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: ARP083 standard installed
• Application Category: Industrial and commercial power protection
• Serviceability: Supports advanced configuration and accessory integration
• Warranty Coverage: Includes repair, parts, labor, and standard shipping
• Compliance: Designed to Square D industrial protection standards

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.

Returns are easy

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

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