Contactor AC NEMA-3 top wired 3pole 45A 110/120VAC

500 AC contactors are available in top-wiring construction from NEMA Size 3. All power connections are at the top of the contactors. Use our contactors to switch AC motor loads where overload protection is not required or is provided separately. You can operate these contactors remotely using pilot devices such as push buttons, selector switches, timers, relays, or temperature switches.