Built for commercial power distribution, this 60A, 2-pole molded case circuit breaker offers reliable thermal-magnetic protection. It features fixed long-time and instantaneous (LI) trip functions to safeguard electrical systems. This unit mounts into Square D I-Line panelboards and switchboards. Equipped with an AC phase connection, it replaces legacy FA26060AC and FH26060AC breakers.
Does the HGA260602 replace older Square D F-frame circuit breakers?
Yes, the PowerPact H-frame HGA260602 is the direct modern replacement for legacy 60A, 2-pole F-frame I-Line breakers, such as the FA26060AC and FH26060AC.
What are the lug torque specifications for this 60A H-frame breaker?
The load-side lugs require 44 lbf.in (5 N.m) of torque for 14 to 10 AWG wire, and 124 lbf.in (14 N.m) for 8 to 3/0 AWG wire.
Can this I-Line circuit breaker be reverse fed to act as a main breaker?
Yes, this breaker can be reverse fed to power the interior bus of an I-Line panelboard. When used as a backfed main for service equipment, it must be properly labeled as the main breaker to meet code requirements.
What does the "G" in the HGA260602 part number indicate?
The "G" designates the interrupting rating level for this PowerPact H-frame breaker. It indicates a breaking capacity of 65kA at 240V AC, 35kA at 480V AC, and 18kA at 600V AC.
Is this breaker compatible with standard QO or Homeline load centers?
No, this is an I-Line style plug-in circuit breaker. It is exclusively designed for use in Square D I-Line panelboards and switchboards, and will not fit in residential QO or Homeline load centers.
How does the line side connect to the panelboard?
The line side features an I-Line plug-on connection that mounts directly to the panelboard busbar, while the load side uses traditional mechanical lugs for wire termination.
What does the "2" at the end of the HGA260602 part number mean?
The final "2" indicates that this 2-pole breaker is factory-configured for an AC phase connection on the I-Line bus. It is important to verify your required phase connections before installing a branch breaker in a single-phase application.
What are the magnetic hold and trip currents for this 60A breaker?
The fixed thermal-magnetic trip unit has a magnetic hold current of 800A and a magnetic tripping current of 1450A.
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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!!