Eaton Cutler-Hammer SNT3P11K is a K-frame shunt-trip (Type KD) for remote tripping of a breaker in Eaton Cutler-Hammer K-frame installations. It is rated for 110–240 VAC and 110–125 VDC control voltages. The SNT3P11K designation identifies this KD shunt-trip for Eaton's K-frame breakers.
