nc2-11504-240v chint contactor 240vac coil 115a/55kw ac3 4p 4 main poles (4no)

Why Choose the Chint NC2-11504-240V Contactor?

The Chint NC2-11504-240V is a robust 4 pole AC contactor designed for reliable switching and control of industrial motors, power circuits and high-current electrical loads. As part of the proven Chint NC2 contactor range, this model is engineered for demanding industrial automation, HVAC and power distribution systems where dependable switching performance is essential.

Featuring a durable contact structure and high electrical endurance, the NC2 series is widely used by panel builders and OEM machine manufacturers. The 240V AC control coil allows easy integration into industrial control systems, while the 4 normally open main poles provide efficient switching for three-phase motors and industrial electrical equipment.

With a rated AC3 operational current of 115A and a 55 kW motor switching capability, the NC2-11504-240V is ideal for motor control centres, industrial machinery, conveyors, compressors and heavy-duty automation applications requiring consistent and reliable operation.

Key Advantages

• Heavy-duty 4 pole industrial contactor for demanding applications.
• 115A AC3 operational current rating for industrial motor control.
• 55 kW switching capacity at 400V AC.
• 240V AC control coil for industrial automation systems.
• Reliable switching performance with long electrical life.
• Compact industrial design for panel and cabinet installation.

Key Features

• Chint NC2 series AC contactor.
• 4 normally open (4NO) main poles.
• 115A AC3 rated operational current.
• 200A AC1 thermal current rating.
• 55 kW motor power rating.
• 240V AC coil voltage.
• Suitable for frequent switching operations.
• Compatible with overload relays and auxiliary accessories.

Technical Specifications

• Manufacturer: Chint
• Series: NC2 Contactors
• Model: NC2-11504-240V
• Product type: AC power contactor
• Main poles: 4NO
• Rated operational current (AC3): 115A
• Rated thermal current (AC1): 200A
• Motor power rating: 55 kW
• Control coil voltage: 240V AC
• Operational voltage: Up to 690V AC
• Frequency: 50 / 60 Hz
• Protection rating: IP00 (IP20 with protective shrouds)
• Mounting type: Panel mounting
• Standard compliance: IEC/EN 60947-4-1

Reliable Switching for Industrial Power Systems

Industrial AC contactors are essential for controlling motors and high-current electrical loads safely and efficiently. The Chint NC2 range is designed to deliver dependable switching performance while reducing electrical wear during frequent operation cycles.

The NC2-11504-240V is commonly used in industrial control panels, machine building and automation systems where reliable motor control and long operational life are required. Its compatibility with thermal overload relays and auxiliary accessories makes it suitable for flexible industrial installations.

Typical Applications

• Industrial motor starters and control panels.
• HVAC and ventilation systems.
• Pumps, compressors and conveyor systems.
• Industrial automation and OEM machinery.
• Power switching and distribution equipment.
• Manufacturing and process control systems.

Trusted by Industrial Engineers Worldwide

The Chint NC2 contactor range is widely used in industrial automation and motor control systems for dependable switching performance, robust construction and long service life.