Chint CJX2-1810 3P AC Contactor 18A 380V Supplier | SIMPLYBUY
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Chint CJX2-1810 3P AC Contactor 18A 380V
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Chint CJX2-1810 3P AC Contactor 18A 380V

Manufacturer: CHINT Global
Model: CJX2-1810
Poles: 3P (3 NO Main Contacts)
Rated Current: 18 A (AC-3, 380/400 V)
Coil Voltage: 380 V AC (50/60 Hz)
Auxiliary Contact: 1 NO (Normally Open)
Standard: IEC/EN 60947-4-1

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Product Description

The Chint CJX2-1810 is a robust 3-pole AC contactor designed for making, breaking, and frequently starting AC motors. Rated for 18A in AC-3 application (380/400V), this model is equipped with a 380V AC coil and includes one Normally Open (1 NO) auxiliary contact. Built to withstand industrial environments, the CJX2 series is widely recognized for its reliability and cost-effectiveness. It can be easily combined with a thermal overload relay to form a motor starter. Its durable design ensures a long mechanical and electrical lifespan for general purpose control applications.

Standard Features

  • Motor Power Switching: Reliable control for three-phase motors up to 7.5 kW at 380V

  • Remote Operation: Allows for remote starting and stopping of electrical equipment via coil control

  • Auxiliary Signaling: Built-in 1 NO contact provides status feedback for control automation

  • Modular Expandability: Supports additional auxiliary contact blocks (top or side mount) and timers

  • Arc Protection: Advanced arc-extinguishing chamber design for safe and durable switching

  • Secure Mounting: Compatible with standard 35mm DIN rail or screw-down plate mounting

Technical Specifications

Parameter Specification
ManufacturerCHINT Electrics
ModelCJX2-1810 AC380V
Frame Size18 A
Rated Operational Current (Ie)18 A (AC-3) / 32 A (AC-1)
Rated Operational Voltage (Ue)Up to 690 V AC
Controlled Motor Power7.5 kW (at 380/400 V AC-3)
Coil Voltage380 V AC (50/60 Hz)
Main Contacts3 NO
Auxiliary Contact1 NO
Rated Insulation Voltage (Ui)690 V
Mechanical Life10,000,000 operations
Electrical Life1,000,000 operations (AC-3)
Ambient Air Temperature-5 °C to +40 °C
Installation Altitude≤ 2000 m
Connection Capacity1.5...4 mm² (solid or stranded)
CertificationCE, CB, RoHS, SEMKO

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