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** Picture is for identification purposes only and may not represent the actual amperage of the product listed **

PBF31600 1600 Amp Circuit Breaker

  • 1600 Amp
  • 100k @ 600VAC; 100k @ 480VAC; 125k @ 240VAC
  • 3 Pole
Circuit BreakersSKU: PBF31600 [NS]

Purchase Options: New Surplus

PBF31600 1600 Amp Circuit Breaker Description

PBF31600 - 1600 Amp Circuit Breaker

When you need a reliable workhorse for your heavy-duty electrical setup, the PBF31600 brings confidence and straightforward performance. Engineered to manage a hefty 1600 amps across its 3-pole configuration, this breaker steps seamlessly into PBF‑frame systems—no modifications, no hassle. It’s the dependable replacement your equipment needs to stay safe and productive.

Key Features and Benefits

  • Adjustable Trip Protection – Delivering flexibility, the magnetic trip can be fine-tuned between 3000 A and 8000 A, letting you match the breaker to your load requirements without sacrificing safety.
  • Built to Endure – Made from premium materials and locked into the trusted PBF frame design, this breaker endures the demanding environments of daily industrial use.
  • Fast Arc Suppression – Featuring AB DE‑ION technology, it shuts down electrical arcs in a flash, reducing fire risk and giving you peace of mind.

Technical Specifications

  • Poles: 3‑pole configuration for even protection
  • Rated Amperage: 1600 A — capable of handling heavy industrial demands
  • Interrupting Capacity (AIC Rating):
    • 100 kA @ 600 VAC and 480 VAC
    • 125 kA @ 240 VAC
  • Frame Type: PBF — plug-and-play installation
  • Magnetic Trip Range: 3000 A to 8000 A — adjustable to your needs
  • Physical Dimensions:
    • Width: 12″
  • Weight: 185 lb
  • Frequency: 60 Hz

Material Compliance and Certifications

  • Crafted using high-grade components, the PBF31600 meets—or often surpasses—industry safety and reliability standards. Every part undergoes rigorous testing to ensure it lines up with necessary certifications, so you can trust it’s built for heavy-duty use when it counts the most.

Suitability

  • This breaker shines in situations where downtime is not an option. It’s perfect for maintenance scenarios or rapid replacements thanks to its drop-in PBF-frame compatibility. Ideal for factories, processing facilities, or any environment where steady, high-current protection and minimal disruption are essential, the PBF31600 keeps systems running smoothly—no system redesign requires.

 


Use of Original Equipment Manufacturer (OEM) trademarks, names, and logos is for informational and identification purposes only. This does not imply any affiliation, sponsorship, endorsement, or approval by the original equipment manufacturer. All trademarks and registered trademarks are the property of their respective owners.

Specifications

  • Width:12.0
  • Height:22.0
  • Depth:9.0
  • Poles:3
  • Amperes:1600
  • A.I.C. Rating & Volts:100k @ 600VAC; 100k @ 480VAC; 125k @ 240VAC
  • Type:PBF
  • Approx Dimensions:12.00"W x 22.00"L x 9.00"D
  • Additional Notes:60 Cycle, AB DE-IONå¨ Circuit Breaker. Magnetic Low/High Trip Settings: 3000A-8000A

Returns are easy

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

FREE shipping on breaker orders over $100 and all other items with orders over $500.

CIRCUIT BREAKER SUPERSTORE® offers one to five day delivery in the United States. The variation depends on the chosen shipping speed and the warehouse location for the product(s).

Same Day Shipping

We strive to ship out your items within one business day.

In rare circumstances, CIRCUIT BREAKER SUPERSTORE® may reserve up to 5 business days to complete shipment. Feel free to contact us if your order is time sensitive.

CIRCUIT BREAKER SUPERSTORE® provides a limited 1-year warranty on both new and reconditioned products. Rest assured, all products are authentic OEM (original equipment manufacturer).

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