nc2-150-110v chint contactor 110vac coil 150a/75kw ac3 3p 3 main poles (3no)

Why Choose the Chint NC2-150-110V Contactor?

The Chint NC2-150-110V is a heavy-duty 3 pole AC contactor engineered for reliable switching and control of industrial motors, power circuits and high-current electrical loads. As part of the proven Chint NC2 contactor series, this model is designed for demanding industrial automation, manufacturing and motor control applications where durability and dependable performance are essential.

The NC2 series features a compact yet rugged construction with double-break contacts and high electrical endurance for frequent switching operations. Its 110V AC control coil allows straightforward integration into industrial control systems, while the 3 normally open main poles provide efficient switching capability for three-phase motor applications and industrial machinery.

With a rated AC3 operational current of 150A and a 75 kW motor switching capacity, the NC2-150-110V is ideal for motor starters, pumps, compressors, conveyors and heavy industrial control systems requiring long operational life and stable switching performance.

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.
• 110V AC control coil for industrial automation systems.
• Compact design with short arcing distance for panel efficiency.
• Reliable switching performance with long mechanical life.

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.
• 110V 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: NC2-150-110V
• 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: 110V AC
• Operational voltage: Up to 690V AC
• Frequency: 50 / 60 Hz
• Protection rating: IP00 (IP20 with 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 controlling motors and high-current loads safely and efficiently. The Chint NC2 series is designed to deliver dependable switching performance while minimising electrical wear during frequent operation cycles.

The NC2-150-110V is widely used in industrial automation systems, machinery installations and motor control panels where high-current switching and operational reliability are critical. Its compatibility with overload relays and auxiliary accessories makes it suitable for a broad range of industrial applications.

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.