Designed for advanced control, the Square D HGA36060SA is a 3-pole, 60A molded case circuit breaker featuring a factory-installed 120VAC shunt trip. This allows users to remotely open the breaker contacts for emergency shutdowns. The unit mounts into Square D I-Line panelboards and switchboards via a secure plug-on connection. It replaces legacy FA360601021 and FH360601021 breakers, upgrading older systems to modern PowerPacT H-Frame technology. It provides a 35kAIC rating at 480VAC.
HACR Rated, Current Limiting, Visual Trip Indicator
Product FAQs
6 answers
What type of panelboards is the Square D HGA36060SA designed for?
This I-Line style plug-in circuit breaker is designed exclusively for use in Square D I-Line panelboards and switchboards.
What does the SA suffix indicate on the HGA36060SA catalog number?
The SA suffix indicates that this breaker includes a factory-installed 120VAC shunt trip, allowing you to remotely open the breaker contacts for emergency shutdowns or control applications.
Can the HGA36060SA replace older Square D FA or FH series breakers?
Yes, the HGA36060SA is the modern PowerPacT H-Frame replacement for legacy FA360601021 and FH360601021 I-Line circuit breakers, providing the same 60A rating and 120VAC shunt trip functionality.
What wire sizes and materials are compatible with the lugs on this breaker?
The factory-installed lugs accept wire gauges from 14 AWG up to 3/0 AWG, and they are rated for both aluminum and copper (Al/Cu) conductors.
What is the maximum DC voltage rating for the HGA36060SA?
This thermal magnetic circuit breaker is rated for up to 500VDC, with an interrupting capacity of 20kA at both 250VDC and 500VDC.
Does this breaker provide adjustable trip settings?
The HGA36060SA features a thermal magnetic trip unit with a fixed thermal element for long-time protection and an adjustable magnetic element for instantaneous short-circuit protection.
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Reviews
Review summary
Customers rate this product 4.9 out of 5 based on 14 reviews.
Square D HGA36150 - 150A 3 Pole Molded Case Circuit Breaker
I recommend this product
Rated 5 out of 5 stars
5/18/26
Great item
Breaker was in great shape, and packaged with care
CF
Cameron F.
Verified Buyer
Reviewing
Square D HGA36050 - 50A 3 Pole Molded Case Circuit Breaker
I recommend this product
Rated 5 out of 5 stars
7/29/25
HGA36050
Thank you, guys, for being SUPER quick with all your deliveries.
CW
Callie W.
Reviewing
Square D HGA36020 - 20A 3 Pole Molded Case Circuit Breaker
I recommend this product
Rated 5 out of 5 stars
6/28/22
Great company
Have made multiple orders through them and they always ship out fast and the correct items. Will continue to do business with them.
JM
Justin M.
Reviewing
Square D HGA36150 - 150A 3 Pole Molded Case Circuit Breaker
I recommend this product
Rated 5 out of 5 stars
5/8/22
Great service!
Prompt shipping.
SM
Steven M.
Reviewing
Square D HGA36050 - 50A 3 Pole Molded Case Circuit Breaker
I recommend this product
Rated 5 out of 5 stars
4/11/22
Great service
I need the 2 breakers NDA, but they had one in stock, and had to get the other from there supplier. Some how I received both breaker the next day and got the job done. GREAT SERVICE!!