BGA161101 SQUARE D 1P 110A 347/600V A PH I LINE
The BGA161101 SQUARE D 1P 110A Circuit Breaker is designed for 347/600V applications, providing reliable protection for your electrical systems. With its robust performance and compact design, this 1-pole breaker ensures safety and efficiency. Ideal for residential and commercial use, trust SQUARE D for quality and durability in your electrical solutions.
| Brand | Square D |
|---|---|
| Type | Standard (Thermal-Magnetic) |
| Amperage | 110 A |
| Poles | 1-Pole |
| Voltage | 347/600V |
| Interrupting Rating | 18 kA |
| Mounting | Plug-In |
| Frame / Series | BGA |
| Catalogue # | SQDBGA161101 |
The Square D BGA161101 is a 1-pole, 110A, 347/600V plug-in breaker from the BGA (I-Line) frame series. The BGA frame is part of Square D's I-Line panelboard system, designed for commercial and industrial panelboards that accept I-Line plug-in breakers — it is not compatible with QO or Homeline residential loadcentres. At 347/600V and 18kA interrupting rating, this breaker is suited for Canadian commercial distribution panels operating on standard 600V three-phase systems.
Panel compatibility depends on your specific Square D I-Line panelboard model and bus configuration. Send us your panel model and we'll confirm fitment.
The BGA161101 uses Square D's I-Line plug-in mounting system, making it compatible with Square D I-Line commercial and industrial panelboards. It is not designed for residential QO or Homeline loadcentres. Since compatibility depends on your specific panelboard model and bus rating, we recommend sending us your panel details so we can confirm the fit before ordering.
The BGA frame series is an older Square D I-Line product line and some variants can be difficult to source through standard supply channels. Northern Breaker Group specializes in hard-to-find and obsolete breakers — contact our Calgary, Edmonton, or Vancouver counter, or request a quote online, and we'll check current stock and availability for the BGA161101.
Yes. The BGA161101 is rated 347/600V, which aligns directly with Canada's standard 347/600V wye distribution systems. As a 1-pole breaker at 110A, it is well suited for 347V single-phase branch circuits fed from a 600V three-phase panel — for example, for large lighting or HVAC loads. Always verify the panel's bus ampacity and interrupting rating (18kA minimum) matches your system's available fault current.
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