Our motor-rated contactors are available from NEMA size 00…9, in open and enclosed design for full-voltage starting of AC motors. Our contactors can also be used for non-motor and lighting loads. We also offer a variety of NEMA contactors with marine certification for many marine and off-shore applications. We offer feeder-disconnect type lighting contactors for turning large blocks of lights on and off.
Bulletin 300 modular line of NEMA contactors, when combined with Bulletin 193 solid-state overload relays, auxiliary contacts, interlocks, suppressors, and DIN Rail mounting provides the most compact and flexible starter component system available.
Bulletin 400 Definite Purpose Contactors are compact in size allowing for space-savings while still supplying you with a high-performance product. This line of contactors will meet or exceed electrical and mechanical requirements for definite purpose devices.
Bulletin 500F AC contactors (open type) are available in feed-through wiring construction from NEMA size 0…5. Line terminals are at the top of the device and load terminals at the bottom. You can use these contactors to switch AC motor loads where overload protection is not required or is provided separately. You can operate our contactors remotely using pilot devices, such as push buttons, selector switches, timers, relays, or temperature switches.
Bulletin 500 AC contactors are available in top-wiring construction from NEMA Size 00...9. 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 with pilot devices such as push buttons, selector switches, timers, relays, or temperature switches.
Our Bulletin 1102C/1104C and Bulletin 1502 NEMA Medium Voltage Vacuum Contactors provide motor control system reliability in harsh, dirty environments. Our vacuum technology provides particularly effective arc extinguishing above 600V when you use a compact, long-lasting contactor. Our vacuum contactors are mechanically and electrically interlocked to avoid the contactors to close simultaneously.