The A490-367460-16 is part of the Guardian Electric Manual Motor Controller Series. It is a 3-Pole, No Fuse, Open housing motor controller. The controller has a ratings of 32A, 208-277V AC and 24A, 480V AC. The A490-367460-16 is UL, CSA and CE certified and is suitable for Class I and Class II applications. It features short-circuit protection and overload protection. The A490-367460-16 is designed to maintain current over-load protection while allowing manual control of a motor on/off cycle.