FA26030AB SQUARE D 2P 30A 600/347V AB PH I LINE
The FA26030AB SQUARE D 2P 30A 600/347V AB PH I LINE is a reliable circuit breaker designed for optimal performance in residential and commercial applications. With a dual-pole configuration and a robust rating of 30 amps, it provides reliable overload protection to ensure your electrical systems operate safely and efficiently. Perfect for various installations.
| Brand | Square D |
|---|---|
| Type | Molded-Case (MCCB) |
| Amperage | 30 A |
| Poles | 2-Pole |
| Voltage | 600/347V |
| Interrupting Rating | 18 kA |
| Mounting | Bolt-On |
| Frame / Series | FA |
| Catalogue # | SQDFA26030AB |
The Square D FA26030AB is a 2-pole, 30A, 600/347V, 18kA bolt-on MCCB from Square D's FA frame series. As a molded-case circuit breaker rated up to 600V, this unit is designed for commercial and industrial panelboards and switchboards — not residential loadcentres. It is compatible with Square D panelboards and distribution equipment that accept FA-frame, bolt-on breakers.
The AB suffix denotes an Alarm/Bell Trip auxiliary feature, which signals a tripped condition — ideal for monitored electrical systems. Confirm your panelboard model with our team and we'll verify the fit.
The "AB" suffix stands for Alarm Bell trip — this breaker is equipped with an auxiliary contact that signals when the breaker has tripped due to a fault or overload. This is especially useful in commercial or industrial installations where remote monitoring or alarm systems need to be notified of a trip event.
Yes — the FA26030AB is rated for 600V AC (suitable for 600V 3-phase systems) and 347V to ground, making it compatible with Canada's standard 347/600V commercial and industrial distribution systems. Its 2-pole configuration makes it ideal for 2-phase loads or line-to-line connections on a 3-phase system.
The Square D FA frame has been largely superseded by newer MCCB lines, making certain variants increasingly hard to find through standard supply channels. Northern Breaker Group specializes in obsolete and hard-to-find breakers — contact our Calgary, Edmonton, or Vancouver counters for availability and to request a quote.
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