Square D FAL32090 Breaker Enclosure Type 3R W

Square D FAL32090 is a three‑pole molded‑case circuit breaker rated for 90 A at 240 V, designed for panelboard mounting in commercial and industrial power distributions. As an MCCB, it provides thermal‑magnetic trip protection with an interrupting rating up to 10 kA at 240 V, making it suitable for feeders and heavy‑duty circuits. This unit is offered as a Breaker Enclosure Type 3R W, aligning with outdoor, weather‑protected installations and the broader Square D 3R enclosure family. In practical terms, the FAL32090 is used to protect motors, compressors, and other high‑demand loads in outdoor or semi‑outdoor environments within commercial/industrial facilities, and it is a 3P 90A device compatible with standard panelboard setups.