Chint NXC Contactor

Electricity Type:AC
Brand Name:Chint
Place of Origin:China
Model Number:NXC
Phase:3P, 4P
Main Circuit Rating Current:6A – 400A

SKU: 1600754562703 Category: Chint Contactor & Overload Relays

Where to Use NXC Contactor?

The Chint NXC 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	NXC
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.

Description
Additional information

Description

Chint NXC Contactor

Applicable scope
The new NXC AC contactors feature a novel appearance and a compact structure. They are mainly used for frequent starts and control of AC motors as well as remote circuit making /breaking. They can also be combined with appropriate thermal overload relays to form electromagnetic starters.
Compliant standards: IEC/EN 60947-1, IEC/EN 60947-4-1, IEC/EN 60947-5-1.

Parameters

Rated operation current Ie: 6A~630A
Rated operation voltage Ue: 220V~690V
Rated insulation voltage: 690V (NXC-06M~100), 1000V (NXC-120~630)
Number of poles: 3P and 4P (only for NXC-06M~12M)
Coil control method: AC (NXC-06(M)~225), DC (NXC-06M~12M), AC/DC (NXC-265~630)
Installation method: NXC-06M~100 rail and screw installation, NXC-120~630 screw installation