Why Choose the Chint NC2-18504-110V Contactor?
The Chint NC2-18504-110V is a heavy-duty AC contactor designed for reliable switching and control of industrial motors, high-current electrical loads and advanced automation systems. As part of the robust Chint NC2 contactor series, it provides dependable performance for demanding motor control, industrial machinery and electrical distribution applications.
This contactor combines durable mechanical construction with efficient electromagnetic switching technology, making it suitable for frequent remote operation in industrial environments. The NC2 series is engineered for reliable AC circuit control, supporting applications such as motor starting, power switching and industrial automation systems.
With a rated 185 A AC-3 operational current, 90 kW motor switching capability and a 110 V AC control coil, the NC2-18504-110V is ideal for controlling three-phase motors, pumps, compressors, conveyors and industrial machinery. Its 4 normally open main poles (4NO) configuration provides flexible switching capability for high-current applications.
Key Advantages
- Heavy-duty 4 pole industrial AC contactor for high-power applications.
- 185 A AC-3 rated current suitable for demanding industrial motor control.
- 90 kW motor switching capacity for large machinery systems.
- 110 V AC coil voltage compatible with industrial control circuits.
- 4 normally open main poles (4NO) for flexible switching arrangements.
- Reliable switching performance with long electrical and mechanical service life.
Key Features
- Chint NC2 industrial AC contactor series.
- 185 A AC-3 rated operational current.
- 275 A AC-1 thermal current rating.
- 90 kW motor power rating.
- 110 V AC operating coil.
- 4 main normally open contacts (4NO).
- Double-break contact structure for reliable switching performance.
- Compatible with thermal overload relays and auxiliary accessories.
Reliable Switching for Industrial Power Systems
Industrial AC contactors such as the Chint NC2-18504-110V provide dependable electrical switching by using an electromagnetic coil to control high-current circuits. This enables automation systems and operators to safely control powerful motors and industrial equipment without manually switching high-power electrical loads.
The NC2 series is designed for machine builders, electrical engineers and control panel manufacturers requiring reliable motor control components. Its robust construction, compact design and compatibility with industrial accessories make it suitable for demanding applications.
Typical Applications
- Industrial motor starters and control panels.
- Pumps, compressors and conveyor systems.
- Manufacturing machinery and automation equipment.
- HVAC and ventilation systems.
- OEM machinery and production lines.
- Industrial power switching and distribution systems.
