Square D PAF361400 1400A 3 Pole MCCB – LI Protection – Bolt On Mount – 600V

The Square D PAF361400 is a high-performance molded case circuit breaker designed for heavy-duty industrial and commercial electrical distribution systems. Built on the durable PAF frame platform, this breaker delivers reliable protection with a 1400 ampere current rating at 40°C and a 3-pole configuration for three-phase power applications. Equipped with LI (Long-Time and Instantaneous) protection functions, it provides dependable overload and short-circuit protection for critical electrical infrastructure. With strong interrupting capacity ratings up to 65 kA at 240 VAC, the PAF361400 is engineered to handle demanding fault conditions while maintaining system reliability and operational safety.

Product Specification

• Manufacturer: Square D
• Model: PAF361400
• Frame Type: PAF Frame (P-Series)
• Breaker Type: Molded Case Circuit Breaker (MCCB)
• Current Rating: 1400 Ampere (at 40°C)
• Poles: 3 Pole
• Mounting Type: Bolt-On
• Protection Functions: LI (Long-Time & Instantaneous)
• Terminal Type: Without standard terminals
• Warranty: 1 Year (In-house warranty support)

Technical Specification

• Frame Style: PAF Heavy-Duty Industrial Frame
• Trip Unit Functions: Long-Time and Instantaneous (LI)
• Connection Type: Bolt-on mounting system
• Operating Configuration: Three-phase electrical systems
• Construction Type: Industrial-grade molded case structure
• Application: Main distribution panels, industrial feeders, and commercial power systems
• Accessory Compatibility: Supports field-installed accessories and configurations
• Durability: Designed for high-current and high-fault environments
• Operating Standard: Rated at 40°C ambient temperature

Voltage and Ratings

• Maximum Voltage Rating: 600 VAC
• Interrupting Capacity:
  • 65 kA @ 240 VAC
  • 50 kA @ 480 VAC
  • 42 kA @ 600 VAC
• Current Rating: 1400A
• Poles: 3 Pole
• System Type: Three-phase power distribution systems

Product Data

• Product Series: PAF Series
• Breaker Family: Square D MCCB
• Installation Type: Fixed bolt-on mounting configuration
• Lug Configuration: Without standard terminals
• Application Category: Industrial and commercial electrical distribution
• Serviceability: Supports accessory customization during installation
• Warranty Coverage: Includes repair, parts, labor, and standard shipping
• Performance Class: High interrupting capacity industrial breaker
• Compliance: Manufactured to Square D industrial protection standards

Important Note

This product image represents a base model and is intended for identification purposes only. Accessories purchased 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 repairs, replacement parts, labor, and standard shipping charges, excluding damage resulting from misuse or normal operational wear and tear.