The FH26090BC Square D 2-Pole Circuit Breaker offers reliable protection for electrical circuits up to 90A at 600/347V. Designed for compatibility with BC PH I Line applications, this robust breaker ensures optimal performance and safety. Ideal for a variety of industrial and commercial uses, it meets high-quality standards for durability.
| Brand | Square D |
|---|---|
| Type | Standard (Thermal-Magnetic) |
| Amperage | 90 A |
| Poles | 2-Pole |
| Voltage | 600/347V |
| Interrupting Rating | 18 kA |
| Mounting | Plug-In |
| Frame / Series | FH / BC PH I Line |
| Catalogue # | SQDFH26090BC |
The Square D FH26090BC is a 2-pole, 90A, 600/347V plug-in breaker in the FH frame / BC PH I Line series, rated at 18kA interrupting capacity. It is designed for use in Square D BC PH I Line panelboards and loadcentres — a commercial and light-industrial series — and is not interchangeable with Square D QO or Homeline residential panels. At 600V/347V it is suited to Canadian commercial and industrial distribution applications. Send us your panelboard model and we'll confirm fit before you order.
The FH26090BC is a plug-in breaker from Square D's BC PH I Line series, designed for BC PH I Line commercial panelboards. It is not compatible with Square D QO or Homeline residential loadcentres. If you're unsure whether your panelboard accepts this breaker, send us the panel model number and we'll confirm compatibility for you.
The Square D FH / BC PH I Line series is an older commercial breaker range, and certain amperage ratings can be difficult to source through regular supply channels. Northern Breaker Group specializes in hard-to-find and obsolete breakers — contact us for current availability and lead times, and we'll do our best to source the FH26090BC for your project.
Yes. The FH26090BC is rated for 600V/347V, making it fully suited to Canadian 3-phase wye distribution systems commonly found in commercial and light-industrial buildings. Its 18kA interrupting rating must be verified against the available fault current at the point of installation to ensure code compliance — consult your engineer or electrical inspector if in doubt.
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