Manufacturer: Struthers-Dunn Description: Contactor, Reversing Control, AC Operated, Single Coil Latching, 120 Vac, 125 Ohms The series A275 relay is a 2 coil, compact motor reversing contactor.
The A275KXX has six load contacts, a set of 3PST-NO (DM) contacts per coil and armature. The A275KXX90 is the same as KXX type except has additional SPDT auxiliary switches. A275KXX91 is also the
same as KXX type except for DPDT auxiliary switches. A275 relays are rated at 1 HP 120 VAC, 1 and 2 HP 240 VAC; 480/600 HP, 1 HP.