Square D PAF361600 1600A 3 Pole MCCB – LI Protection – Bolt On Mount – 600V

The Square D PAF361600 is a high-capacity molded case circuit breaker engineered for demanding industrial and commercial power distribution systems. Designed with the rugged PAF frame construction, this breaker delivers reliable circuit protection with a 1600 ampere current rating at 40°C and a 3-pole configuration suitable for three-phase electrical applications. Equipped with LI (Long-Time and Instantaneous) trip functions, it provides dependable protection against overloads and short-circuit faults. Its high interrupting capacity ensures safe and efficient performance in environments requiring superior fault current protection and operational reliability.

Product Specification

• Manufacturer: Square D
• Model: PAF361600
• Frame Type: PAF Frame (P-Series)
• Breaker Type: Molded Case Circuit Breaker (MCCB)
• Current Rating: 1600 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 configuration
• Operating System: Compatible with three-phase electrical systems
• Construction Type: Industrial-grade molded case design
• Application: Main power distribution, feeder circuits, and industrial electrical systems
• Accessory Compatibility: Supports field-installed accessories and configurations
• Durability: Engineered for high-current and high-fault operating conditions
• Temperature Rating: Rated performance 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: 1600A
• Poles: 3 Pole
• System Type: Three-phase electrical distribution systems

Product Data

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