CHINT CJ40-630-1000 Three-Phase AC Contactor

The CHINT CJ40-630-1000 is a heavy-duty, three-pole AC contactor in the CJ40 family, engineered to switch three‑phase loads with voltage capability up to 1140 V and current ratings up to 1000 A, making it suitable for large motor circuits and other high‑power AC applications. The CJ40-630-1000 configuration is offered with coil voltages of 220 VAC or 380 VAC, enabling direct integration with standard control circuits and reliable actuation from common industrial controls. Built on the robust CJ40 frame, this unit serves as the core switching element in motor starters and is designed to work alongside protective devices like thermal overload relays or electronic protection to safeguard motors and distribution circuits. Typical applications include conveyors, pumps, processing equipment, and other industrial machinery where dependable three‑phase switching and compatibility with protection devices are required.