Built for advanced control applications, the HGL36060SA is a 60-amp, 3-pole PowerPacT H-Frame molded case circuit breaker by Square D. This model features a factory-installed 120VAC shunt trip, allowing facility managers to remotely open the circuit for emergency shutdowns. This unit-mount breaker is designed for installation in switchboards and industrial control panels. It utilizes standard line and load lugs for secure connections.
What does the SA suffix indicate on the HGL36060SA catalog number?
The SA suffix designates a factory-installed 120VAC shunt trip accessory, allowing the breaker to be tripped remotely via a control signal.
How is the shunt trip accessory utilized for safety applications?
The integrated 120VAC shunt trip allows the breaker to be opened remotely. This is commonly used to tie the breaker into emergency stop circuits, fire alarm systems, or automated safety shutdowns.
Is the HGL36060SA suitable for reverse-fed applications?
Yes, this thermal-magnetic H-Frame breaker can be reverse fed, making it suitable for use as a main breaker or in back-fed generator setups.
What wire sizes are compatible with the factory lugs on this breaker?
The standard line and load side lugs accept 14 AWG to 3/0 AWG copper or aluminum conductors.
Are the thermal and magnetic trip points adjustable on this breaker?
No, this model features a fixed thermal and fixed magnetic trip unit. The long-time and instantaneous protection functions are factory set and cannot be adjusted in the field.
Can the HGL36060SA be used in DC power systems?
Yes, this breaker is rated for DC applications, providing up to 20kAIC at 250VDC and 500VDC.
What types of equipment is this unit mount breaker designed for?
It is intended for installation in industrial control panels, switchboards, and dedicated PowerPacT H-Frame enclosures.
What is the maximum interrupting rating for this breaker at 240VAC?
While the primary rating is 35kAIC at 480VAC, the G-interrupting frame provides up to 65kAIC when used on 240VAC systems.
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Customers rate this product 5.0 out of 5 based on 1 review.