Square D PAF3614001021 1400A 3 Pole MCCB – LI Protection with Shunt – Bolt On Mount – 600V

The Square D PAF3614001021 is a heavy-duty molded case circuit breaker designed for advanced industrial and commercial power distribution systems. Built on the reliable PAF frame platform, this breaker delivers dependable protection with a 1400 ampere current rating at 40°C and a 3-pole configuration for three-phase electrical applications. Featuring LI (Long-Time and Instantaneous) trip functions, it provides efficient overload and short-circuit protection. This model also includes a factory-installed shunt trip for remote tripping capability, enhancing operational control and system safety in critical installations. Its high interrupting capacity ensures reliable fault-clearing performance in demanding environments.

Product Specification

• Manufacturer: Square D
• Model: PAF3614001021
• 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)
• Shunt Trip: Factory Installed
• Terminal Type: Without standard terminals
• Warranty: 1 Year (In-house warranty support)

Technical Specification

• Frame Style: PAF Industrial Heavy-Duty Frame
• Trip Unit Functions: Long-Time and Instantaneous (LI)
• Shunt Feature: Integrated shunt trip for remote breaker operation
• Connection Type: Bolt-on mounting configuration
• Operating System: Three-phase electrical distribution compatible
• Construction Type: Industrial molded case design
• Application: Main power distribution, industrial feeders, and commercial electrical systems
• Accessory Compatibility: Supports additional field-installed accessories
• Durability: Engineered for high-current and high-fault environments

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 systems

Product Data

• Product Series: PAF Series
• Breaker Family: Square D MCCB
• Installation Type: Fixed bolt-on mounting
• Lug Configuration: Without standard terminals
• Special Feature: Factory-installed shunt trip mechanism
• Application Category: Industrial and commercial electrical protection
• Serviceability: Supports custom accessory installation and configuration
• Warranty Coverage: Includes repair, parts, labor, and standard shipping
• Compliance: Manufactured according to Square D industrial performance standards

Important Note

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