These 3 pole breakers are designed to provide branch and feeder circuit protection in industrial control panels. The 3P Series Molded Case Circuit Breakers provide overload protection in conductors and short circuit protection in connected equipment such as motors. Shunt trip breakers and other accessories are easily field installable for these frame size models.
They are UL listed for installation in UL 508 control panels. Their small size, in relation to standard circuit breakers or other comparable devices, saves panel space.
3P Series K-Frame MCCBs
Accessories available for the K3P Series molded case circuit breakers include: