Square D FAL34040-1042 – 40A 3 Pole Molded Case Circuit Breaker High Quality

Built for heavy-duty power distribution, this 40A thermal-magnetic MCCB delivers long-time and instantaneous trip functions. It is designed to mount into standard Square D switchboards and industrial enclosures. This specific configuration includes a factory-installed 12-24VAC/DC shunt trip for remote tripping capabilities. While part of the legacy F-Frame family, it can be replaced by the HDL36040 when paired with an S29392 shunt trip accessory. Rated 18kAIC at 480VAC.