Square D PEF361600LSG 1600A 3-Pole 100 kA @ 480 VAC - 600V Circuit Breaker LSIG • | Micrologic Electronic Trip

The Square D PEF361600LSG is a high-performance molded case circuit breaker engineered for heavy industrial and commercial power systems.

Electrical & Performance Ratings

• Continuous Current Rating: 1600 A

• Poles / Phase: 3-Pole, 3-Phase

• Voltage Class: up to 600 VAC

• Interrupting Rating (AIC):
    • 100 kA @ 480 VAC
    • 125 kA @ 240 VAC
    • 65 kA @ 600 VAC

• Frequency: 50/60 Hz

• Frame / Family: PE Frame, Type PEF

• Trip Unit / Protection: LSIG – Long-time, Short-time, Instantaneous, Ground Fault (Micrologic electronic trip)

• Mounting: Fixed / Bolt-on

• Dimensions (approx): 13.7 in (W) × 10.47 in (D) × 20.06 in (H)

• Approvals: UL / CSA listed

Additional Information

• Catalog / Model Number: PEF361600LSG

• Alternative Identifiers: sometimes listed as PEF361600LSGPL / PEF361600LSG

• Shipping: typically ships via UPS Ground / freight

• Package Size (approx): 25 in × 25 in × 25 in, ~80 lb shipping weight

Applications

• Main service disconnects

• Large feeder protection

• Switchgear and panelboards requiring advanced LSIG protection

Returns are easy

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

FREE Shipping on orders over $99.

My Circuit Breakers 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, My Circuit Breakers may reserve up to 5 business days to complete shipment. Feel free to contact us if your order is time sensitive.

My Circuit Breakers provides a comprehensive 1-year warranty on both new and reconditioned products. Rest assured, all products are authentic OEM (original equipment manufacturer). Extended warranties are available upon request.