BGA160405 SQUARE D 1P 40A 347/600V C PH I LINE

Standard · 40A · 1-Pole · 347/600V · Plug-In

The BGA160405 SQUARE D Circuit Breaker is a high-performance solution designed for single-phase applications. Rated at 40A and suitable for 347/600V, this breaker provides reliable protection for your electrical systems. Its compact design ensures easy installation, making it ideal for both residential and commercial use. Perfect for your next project!

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SKU SQDBGA160405 Categories , ,
Specifications
BrandSquare D
TypeStandard (Thermal-Magnetic)
Amperage40 A
Poles1-Pole
Voltage347/600V
Interrupting Rating18 kA
MountingPlug-In
Frame / SeriesBGA
Catalogue #SQDBGA160405
Panel Compatibility

The Square D BGA160405 belongs to the BGA frame series — a plug-in, single-pole breaker rated 40A at 347/600V AC with an 18kA interrupting capacity. This rating makes it suited for commercial and light industrial panelboards designed to accept Square D BGA-series plug-in devices, typically used in Canadian 347/600V three-phase distribution systems. It is not intended for residential loadcentres (QO or Homeline). Send us your panelboard model and we'll confirm fitment.

The BGA160405 is a plug-in breaker from Square D's BGA frame series, designed for commercial and light industrial panelboards rated for 347/600V service — common in Canadian three-phase distribution. It is not compatible with Square D QO or Homeline residential loadcentres. Send us your panelboard model number and we'll confirm compatibility.

The 347/600V rating reflects the standard Canadian commercial distribution voltage — 347V is the phase-to-neutral voltage of a 600V three-phase wye system, widely used in Canadian commercial and industrial buildings for lighting and power circuits. This breaker is specifically built to provide reliable overcurrent protection at those higher voltages.

Availability of older Square D BGA-series breakers can vary. Northern Breaker Group specialises in obsolete and hard-to-find breakers, so even if the BGA160405 is no longer in regular production, we can often source new-old-stock or fully reconditioned units. Contact our Calgary, Edmonton, or Vancouver counters or request a quote online for current availability.

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