Chint NC2 Contactor

Electricity Type:AC
Brand Name:Chint
Place of Origin:China
Model Number:NC2
Phase:3
Main Circuit Rating Current:630A,400A,115A,150A,185A,225A,265A,330A,500A,800A

SKU: 1600065416818 Category: Chint Contactor & Overload Relays

Where to Use NC2 Contactor?

The Chint NC2 Contactor is an industrial-grade AC contactor designed for motor control centers, industrial machinery, pumps, compressors, conveyors, and automation systems. With current ratings from 0.1A - 630A and 3P / 4P pole configuration.

Technical Specifications

Model Series	NC2
Rated Current (AC3)	0.1A - 630A
Pole Configuration	3P / 4P
Coil Voltage	220V/380V AC/DC
Utilization Category	AC-3 (Motor Control) / AC-1 (Resistive)
Standard	IEC 60947-4-1

Frequently Asked Questions

Q: How do I select the right contactor size for my motor?

A: The contactor should be rated for at least the motor's full load current (FLC). For AC-3 duty, use the motor's rated current. For heavy start applications, consider the next size up.

Q: Do I need an overload relay with this contactor?

A: Yes, a contactor provides switching control but does NOT protect against motor overload. You need a thermal overload relay (such as Chint NR2/NXR series) mounted directly below the contactor.