Built for commercial and industrial distribution, the PGL36060CU33A is a 600-amp, three-pole molded case circuit breaker from the Square D PowerPacT P-Frame family. It installs into QED switchboards, Model 6 motor control centers, and standalone enclosures via a unit mount configuration. Rated for 65 kAIC at 240VAC, this 100% rated breaker features a factory-installed Micrologic 5.0 electronic trip unit, providing adjustable Long-Time, Short-Time, and Instantaneous (LSI) protection.
Square D QED Switchboards, Square D Model 6 Motor Control Centers, Enclosures
Wire Gauge
(3) 3/0 AWG - 500 kcmil (Al/Cu)
Max Wire
500 kcmil
Min Wire
3/0 AWG
Protection and operation
Trip Technology
Electronic Trip
Trip Function Code
LSI
Trip Function
Long-Time, Short-Time, Instantaneous
Trip Adjustability
Adjustable
Trip Unit Model
MicroLogic 5.0
Standards and features
Available Options
Shunt Trip, Auxiliary Switch, Undervoltage Release, Alarm Switch, Padlock Attachment, Motor Operator, Rotary Handle, Communication Module
Accessories
Micrologic 5.0 Trip Unit (Factory Installed), Lugs
Standards
CSA C22.2 No. 5, IEC 60947-2, NEMA AB 1, UL 489
Approval
CE, CSA, IEC, NOM, UL
Temp Rating
-25C to 70C
Construction Features
HACR Rated, True RMS Sensing, Interchangeable Trip Unit, 100% Rated, Zone Selective Interlocking, Mercury Free, RoHS Compliant
Product FAQs
5 answers
Is the Square D PGL36060CU33A rated for 100% continuous use?
Yes, this breaker is 100% rated for continuous use, meaning it can carry its full 600A capacity continuously without the standard 80% derating requirement.
What specific trip unit is installed in the PGL36060CU33A?
This breaker comes factory-equipped with a Micrologic 5.0 Standard electronic trip unit, which provides adjustable Long-Time, Short-Time, and Instantaneous (LSI) protection.
Can the trip unit on this PowerPacT P-Frame breaker be swapped in the field?
Yes, the Micrologic trip units on PowerPacT P-Frame breakers are field-interchangeable, allowing you to upgrade or replace the trip unit without removing the entire breaker frame.
Does the PGL36060CU33A include a manual trip feature for testing?
Yes, all PowerPacT P-Frame circuit breakers feature an integral push-to-trip button on the cover to manually trip the breaker and verify mechanical operation.
What safety standards and certifications does the PGL36060CU33A meet?
This breaker is UL 489 Listed, CSA Certified, and IEC rated for worldwide industrial applications.
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