Chint NC1 4P 4NO Contactor

Electricity Type:AC
Brand Name:Chint
Place of Origin:China
Model Number:NC1
Phase:3
Main Circuit Rating Current:9A – 95A

SKU: 1600563682405 Category: Chint Contactor & Overload Relays

Where to Use NC1 Contactor?

The Chint NC1 4P 4NO 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 4P (4-Pole) pole configuration.

Technical Specifications

Model Series	NC1
Rated Current (AC3)	0.1A - 630A
Pole Configuration	4P (4-Pole)
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 NC1 4P 4NO NC1-0904 NC1-1204 NC1-2504 NC1-4004 NC1-5004 NC1-6504 NC1-8004 NC1-9504 4 Pole 220V 230V 240V CHNT Contactor

Product Description

Electrical ratings: AC 50/60Hz, 690V, up to 95A

Application: frequent start-up and control of AC motors, remote making & breaking circuits, protect circuit from overload when assembling with thermal overload relay.

Utilization category: AC-3, AC-4

Altitude: ≤2000m

Ambient temperature: -5℃ ~ +40℃

Mounting category: III

Mounting conditions: inclination between the mounting plane and the vertical plane should not exeed ±5°

Standard: IEC/EN 60947-4-1

Type designation