Chint

CHINT Four Pole AC Contactor

Rs.4,860

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The CHINT NXC AC Contactor is a next-generation modular contactor designed for frequent switching and control of AC motors and circuits up to 690 V and 630 A. With its compact size, modern design, and superior performance, it ensures reliable operation and long service life. Built to IEC/EN 60947-4-1 standards, the NXC contactor supports AC and DC coil control, features IP20 protection, and is suitable for motor starting, power distribution, and automation systems across industrial and commercial environments.

Product Information

Standards: IEC/EN 60947-1, IEC/EN 60947-4-1, IEC/EN 60947-5-1
Certifications: CE
Rated Operating Current (Ie): 6 A – 630 A
Rated Operating Voltage (Ue): 220 V – 690 V
Rated Insulation Voltage (Ui):
- 690 V for NXC-06M~100
- 1000 V for NXC-120~630
Number of Poles: 3P and 4P (available for NXC-06M~16M and NXC-09–40)
Coil Control Methods:
- AC Coil: NXC-06(M)–225
- DC Coil: NXC-06M–16M
- AC/DC Coil: NXC-265–630
Rated Frequency: 50/60 Hz
Mounting Type:
- NXC-06M–100: DIN rail or screw mount
- NXC-120–630: Screw mount only
Protection Degree:
- NXC-06M~12M: IP20
- NXC-06~38: Front IP20
- NXC-40~100: IP10
- NXC-120~630: IP00
Pollution Degree: 3
Installation Category: III
Altitude: ≤ 2000 m
Ambient Temperature:
- Operation: −35 °C to +70 °C
- Normal range: −5 °C to +40 °C
- 24-hour average ≤ +35 °C
- Humidity: ≤ 50% at +70 °C (up to 90% at +20 °C)
Inclination: ≤ ±5° from vertical
Shock and Vibration: Installed in areas free from strong shock or vibration
Auxiliary Contacts:
- 06A–100A: 1 NO + 1 NC
- 120A–630A: 2 NO + 2 NC
Coil Voltage Options:
- AC: 24, 36, 48, 110, 127, 220, 230, 240, 380, 415, 440, 480, 660 V
- DC: 24, 48, 110, 220 V
Electrical Life (AC-3): Up to 1.2 × 10⁶ cycles
Mechanical Life: Up to 10 × 10⁶ cycles
Fuse for Short-Circuit Protection: NT00–NT02 gG/gL
Compatible Overload Relays: NXR series (NXR-12 to NXR-630)
Typical Motor Power Ratings (AC-3, 400 V): 2.2 kW – 335 kW
Applications: Industrial automation, HVAC, compressors, machine tools, and motor control centers