BGA160203 SQUARE D 1P 20A 347/600V B PH I LINE
The BGA160203 Square D 1P 20A breaker is designed for 347/600V applications, ensuring reliable performance and safety. This high-quality circuit breaker features a robust design for efficient operation in various settings. Perfect for both residential and commercial use, it provides essential protection for your electrical systems and equipment.
| Brand | Square D |
|---|---|
| Type | Standard (Thermal-Magnetic) |
| Amperage | 20 A |
| Poles | 1-Pole |
| Voltage | 347/600V |
| Interrupting Rating | 18 kA |
| Mounting | Plug-In |
| Frame / Series | BGA |
| Catalogue # | SQDBGA160203 |
The Square D BGA160203 is a 1-pole, 20A, 347/600V plug-in circuit breaker from Square D's BGA frame series, rated for 18kA interrupting capacity. The BGA frame is a commercial/industrial-grade breaker designed for use in Square D panelboards and loadcentres rated for 347/600V systems — common in Canadian commercial and light-industrial applications. It is not intended for standard 120/240V residential loadcentres.
- Designed for Square D 347/600V panelboards accepting BGA-series plug-in breakers
- Suitable for single-phase branch circuit protection in commercial and light-industrial installations
Send us your panelboard model and we'll confirm fitment — our team specialises in matching hard-to-find breakers to the right enclosures.
The BGA160203 is rated for 347/600V — the standard voltage system used in Canadian commercial and industrial buildings. Its 1-pole, 20A rating makes it ideal for single-phase branch circuit protection on 347V-to-neutral circuits, and its 18kA interrupting capacity meets the fault-current requirements of most commercial panelboards.
The Square D BGA frame series is considered a legacy/obsolete line, and new stock can be difficult to source through standard channels. Northern Breaker Group specialises in obsolete and hard-to-find breakers — contact us and we'll check current inventory or identify a compatible Square D replacement for your application.
No. The BGA160203 is a commercial/industrial-grade 347/600V breaker and is not compatible with Square D QO or Homeline residential loadcentres, which are designed for 120/240V systems. It requires a Square D panelboard rated for 347/600V operation that accepts BGA plug-in breakers. If you're unsure, send us your panel details and we'll advise.
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