FGA160305 SQUARE D 1P 30A 347V C PH I LINE

Standard · 30A · 1-Pole · 347V · Plug-In

FGA160305 SQUARE D 1P 30A 347V C PH I LINE is a high-performance single-pole circuit breaker designed for 30A applications. This 347V unit offers excellent protection for circuits in commercial and industrial settings. Built for reliability and efficiency, it ensures your electrical system operates safely and effectively. Ideal for various installations.

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SKU SQDFGA160305 Categories , ,
Specifications
BrandSquare D
TypeStandard (Thermal-Magnetic)
Amperage30 A
Poles1-Pole
Voltage347V
Interrupting Rating18 kA
MountingPlug-In
Frame / SeriesFGA
Catalogue #SQDFGA160305
Panel Compatibility

The Square D FGA160305 is a 1-pole, 30A, 347V, 18kA plug-in circuit breaker from the Square D FGA (I-Line) frame series. This breaker is designed for Square D I-Line panelboards and switchboards — it is a commercial/industrial-grade device and is not intended for residential QO or Homeline loadcentres. The 347V rating makes it well-suited for single-phase branch circuits in Canadian commercial and industrial installations. Send us your panelboard model and we'll confirm fitment.

The FGA160305 belongs to Square D's I-Line breaker family and is designed to plug into Square D I-Line panelboards and switchboards rated for I-Line plug-in breakers. It is a commercial/industrial device and is not compatible with residential QO or Homeline loadcentres. Contact us with your panelboard model number and we'll confirm compatibility.

Yes, 347V is a standard voltage in Canadian commercial and industrial electrical systems. It is the phase-to-neutral voltage of a 600V three-phase wye system, commonly used for lighting circuits and branch circuits in commercial buildings across Canada. The FGA160305's 347V rating makes it specifically suited to these Canadian installations.

The Square D FGA series is considered a legacy/obsolete product line and may no longer be actively manufactured. Northern Breaker Group specializes in sourcing hard-to-find and obsolete breakers, including Square D I-Line frame units like the FGA160305. Contact our Calgary, Edmonton, or Vancouver branches for current stock availability and to request a quote.

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