The Square D BGA34060Y is a 3 Pole thermal magnetic molded case circuit breaker with a current rating of 60 Amps and a voltage rating of 480Y/277VAC. It has an interrupting rating of 65kAIC at 240VAC, 35kAIC at 480VAC. The BGA34060Y has an I-Line mounting type and includes long time and instantaneous trip functions.
CSA C22.2 No 5, EN/IEC 60947-2, EN/IEC 60947-5-1, GB 14048.2, NEMA AB 1, NMX J-266, UL 489
Approval
CCC, CE, CSA, EAC, IEC, NOM, UL
Temp Rating
-25C to 70C
Construction Features
HACR Rated, Reverse Feed, Common Trip, Trip-Free Mechanism
Product FAQs
8 answers
What line and load connections are standard on this B-Frame breaker?
It utilizes an isolated I-Line plug-on connection on the line side to attach directly to the panelboard bus. The load side features mechanical lugs that accept 14 AWG to 2/0 AWG copper or aluminum wire.
What does the Y suffix in the BGA34060Y catalog number signify?
The Y suffix indicates that the breaker is configured for a standard ABC phase connection on the I-Line bus.
Can PowerPacT B-frame breakers replace legacy F-frame breakers?
Yes. PowerPacT B-frame breakers share the same 1.5-inch per pole width as legacy Square D F-frame breakers, such as the FA and FH series. This allows for substitution in existing I-Line panels without requiring blank fillers.
What are the fixed magnetic trip thresholds for this 60A breaker?
The thermal magnetic trip unit features a fixed short-circuit hold current of 640A and a fixed short-circuit trip current of 960A.
Is the BGA34060Y rated for 100 percent continuous duty?
No. It is a standard-rated circuit breaker, meaning it is approved for continuous current operation at 80 percent of its 60-amp rating to comply with NEC guidelines.
How do the contacts in PowerPacT B-frame breakers enhance equipment protection?
These breakers are equipped with dual-break rotating contacts. This design rapidly interrupts faults by reducing peak current and let-through energy during a short circuit.
Is there a way to manually test the tripping mechanism?
Yes. The breaker includes an integral push-to-trip button on the front cover, allowing electricians to manually trip the device and verify the operating mechanism without exposing the system to a live fault.
Can the breaker handle be locked out for maintenance?
Yes. The PowerPacT B-frame supports field-installable padlocking accessories that allow the handle to be secured safely in the OFF position for lockout/tagout procedures.
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Reviews
Review summary
Customers rate this product 5.0 out of 5 based on 2 reviews.