nc2-150-240v chint contactor 240vac coil 150a/75kw ac3 3p 3 main poles (3no)

Why Choose the Chint NC2-150-240V Contactor?

The Chint NC2-150-240V is a high-performance 3 pole AC contactor designed for reliable switching and control of industrial motors, heavy electrical loads and automation systems. As part of the dependable Chint NC2 contactor series, this model is engineered for demanding industrial environments where robust switching performance, long electrical life and operational reliability are essential.

The NC2 series features a durable double-break contact design and compact construction, making it suitable for panel builders, OEM machinery manufacturers and industrial automation engineers. Its 240V AC control coil allows straightforward integration into industrial control circuits, while the 3 normally open main poles provide efficient switching capability for three-phase motors and industrial power systems.

With an AC3 operational current rating of 150A and a 75 kW motor switching capacity, the NC2-150-240V is ideal for motor starters, compressors, pumps, conveyors and manufacturing equipment requiring dependable high-current switching and long-term operational stability.

Key Advantages

• Heavy-duty 3 pole industrial contactor for demanding applications.
• 150A AC3 operational current rating for industrial motor control.
• 75 kW motor switching capability at 400V AC.
• 240V AC control coil for industrial automation systems.
• Compact design with short arcing distance for efficient installation.
• Reliable switching performance with long mechanical endurance.

Key Features

• Chint NC2 series AC contactor.
• 3 normally open (3NO) main poles.
• 150A AC3 rated operational current.
• 200A AC1 thermal current rating.
• 75 kW motor power rating.
• 240V AC coil voltage.
• Double-break contact structure for reliable operation.
• Compatible with thermal overload relays and auxiliary accessories.

Technical Specifications

• Manufacturer: Chint
• Series: NC2 Contactors
• Model: NC2-150-240V
• Product type: AC power contactor
• Main poles: 3NO
• Rated operational current (AC3): 150A
• Rated thermal current (AC1): 200A
• Motor power rating: 75 kW at 400V AC
• 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
• Mechanical life: Up to 10 million operations

Reliable Switching for Industrial Motor Control

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

The NC2-150-240V is widely used in industrial automation systems, machinery installations and motor control panels where high-current switching and operational reliability are critical. Compatibility with overload relays and auxiliary accessories allows flexible integration into industrial control systems.

Typical Applications

• Industrial motor starters and control systems.
• HVAC and ventilation equipment.
• Pumps, compressors and conveyor systems.
• Industrial automation and OEM machinery.
• Manufacturing and processing equipment.
• Power switching and distribution 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, compact installation and long-term operational reliability.