CHINT CJX1‑400/22K AC Vacuum Contactor – 400A, 3‑Pole, 200kW @ 400V (AC‑3), 220V AC/DC Coil Supplier | SIMPLYBUY
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CHINT CJX1‑400/22K AC Vacuum Contactor – 400A, 3‑Pole, 200kW @ 400V (AC‑3), 220V AC/DC Coil
CHINT CJX1‑400/22K AC Vacuum Contactor – 400A, 3‑Pole, 200kW @ 400V (AC‑3), 220V AC/DC Coil - Image 2
CHINT CJX1‑400/22K AC Vacuum Contactor – 400A, 3‑Pole, 200kW @ 400V (AC‑3), 220V AC/DC Coil - Image 3

CHINT CJX1‑400/22K AC Vacuum Contactor – 400A, 3‑Pole, 200kW @ 400V (AC‑3), 220V AC/DC Coil

ParameterValue
Product TypeAC Vacuum Contactor
Brand / SeriesCHINT / CJX1‑K
Model NumberCJX1‑400/22K
Order Number275712
Number of Poles3‑pole
Rated Operational Current (Ie) – AC‑3 @ 400V400A[reference:3]
Motor Power – AC‑3 @ 400V200kW[reference:4]
Rated Operational Voltage (Ue)≤ 690V AC[reference:5]
Rated Insulation Voltage (Ui)660V / 1000V[reference:6][reference:7]
Coil Control Voltage220V AC/DC (50/60Hz)[reference:8]
Auxiliary Contacts2 NO + 2 NC[reference:9]
Main Circuit ConnectionScrew terminals
WeightApprox. 10.6 kg[reference:10]
Standards & CertificationsGB/T 14048.4, IEC 60947‑4‑1[reference:11]
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CHINT CJX1‑400/22K AC Vacuum Contactor – 400A, 3‑Pole, 200kW @ 400V (AC‑3), 220V AC/DC Coil

Manufacturer: CHINT Electric
Model: CJX1‑400/22K
Order Number: 275712
Type: AC Vacuum Contactor
Series: CJX1‑K
Rated Current (AC‑3 @ 400V): 400A
Motor Power (AC‑3 @ 400V): 200kW
Coil Voltage: 220V AC/DC (50/60Hz)
Auxiliary Contacts: 2 NO + 2 NC
Application: Motor control, power distribution, and heavy industrial load switching

The CHINT CJX1‑400/22K is a 3‑pole AC vacuum contactor from the CJX1‑K series, designed for reliable switching of high‑current motors and power circuits in demanding industrial applications. Rated at 400A (AC‑3) with a motor power of 200kW at 400V, it is ideal for large motors, pumps, compressors, and heavy machinery. The vacuum interrupter technology ensures arc‑free switching, high electrical endurance, and minimal maintenance. The versatile 220V AC/DC coil provides flexible integration across various control systems. Built for demanding environments, the CJX1‑K series offers robust construction, long service life, and compliance with international standards.

  • High Motor Switching Capacity: Rated at 400A (AC‑3) with 200kW motor power at 400V, suitable for heavy‑duty motor and load switching applications.

  • Vacuum Interrupter Technology: Ensures arc‑free switching, high electrical endurance, and reduced maintenance compared to conventional air contactors.

  • Versatile AC/DC Coil: Operates on both AC and DC control voltages at 220V (50/60Hz), offering flexibility for different control system designs.

  • Integrated Auxiliary Contacts: Built‑in 2 NO + 2 NC auxiliary contacts reduce the need for external blocks and simplify control wiring.[reference:0]

  • High Electrical & Mechanical Durability: Vacuum contactor design delivers superior electrical endurance, ideal for frequent switching and demanding industrial cycles.

  • Wide Insulation Voltage Rating: Rated insulation voltage up to 1000V, ensuring reliable performance across diverse applications.[reference:1]

  • Global Compliance: Certified to GB/T 14048.4 and IEC 60947‑4‑1 standards.[reference:2]

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