BGA36080 SQUARE D 3P 80A 600Y/347V 18KA I LINE

MCCB · 80A · 3-Pole · 600Y/347V · Plug-In

The BGA36080 Square D 3-Pole Circuit Breaker is designed for reliable protection in demanding environments. With a rating of 80A and a voltage of 600Y/347V, it features an impressive short-circuit capacity of 18KA. Ideal for commercial applications, this circuit breaker ensures safety and durability for your electrical systems.

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Specifications
BrandSquare D
TypeMolded-Case (MCCB)
Amperage80 A
Poles3-Pole
Voltage600Y/347V
Interrupting Rating18 kA
MountingPlug-In
Frame / SeriesBGA
Catalogue #SQDBGA36080
Panel Compatibility

The Square D BGA36080 belongs to the BGA frame series — a 3-pole, 600Y/347V, 18kA I-Line plug-in moulded-case breaker intended for commercial and light-industrial panelboards. As an I-Line plug-in device, it is designed to mount in Square D I-Line panelboards and switchboards that accept the I-Line plug-in bus system — it is not compatible with residential QO or Homeline loadcentres. Verify your panelboard accepts the BGA frame and I-Line plug-in style before ordering — send us your panel model and we'll confirm fitment.

No. The BGA36080 is a commercial/industrial moulded-case breaker rated 600Y/347V and uses Square D's I-Line plug-in bus system. QO and Homeline loadcentres use an entirely different bus and mounting system. The BGA frame is designed exclusively for Square D I-Line panelboards and switchboards used in commercial and industrial installations.

Yes — sourcing obsolete and hard-to-find breakers like the BGA frame series is a core specialty of Northern Breaker Group. We maintain extensive inventory of legacy Square D moulded-case breakers and have access to a wide North American supplier network. Contact one of our Calgary, Edmonton, or Vancouver counters or submit a quote request and our team will track it down for you.

The BGA36080 is rated 600Y/347V, meaning it is approved for use on 3-phase wye systems up to 600V line-to-line (347V line-to-neutral). It carries an 18kA short-circuit current rating (SCCR), which must meet or exceed the available fault current at the installation point per the Canadian Electrical Code (CEC). Always confirm the available fault current at your panel with a qualified electrician to ensure the 18kA rating is adequate for your application.

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