Chint CJX1 16/22 Contactor
Chint CJX1 16/22 AC Contactor, 16A, 3P, 2NO+2NC
Industrial AC contactor with 16A (AC-3) rating, 3 main poles, and 2NO+2NC auxiliaries for motor, HVAC, and general load switching. Supports multiple AC coil voltages and DIN/panel mounting.
The Chint CJX1 16/22 is a compact AC contactor rated 16A in AC-3 duty, designed for reliable switching of small motors and general electrical loads. With 3 main poles and 2NO+2NC auxiliary contacts, it is suitable for motor starters, HVAC panels, lighting, and general-purpose control circuits.
Key Features
16A AC-3 rated industrial AC contactor
3 main normally open power poles for motor and load switching
2 NO + 2 NC auxiliary contacts for control and indication circuits
Rated insulation voltage up to 660–1000V (variant dependent)
Rated operational voltage up to 380V AC (AC-3 applications)
Multiple AC coil voltage options: 24V, 36V, 110V, 220V, 230V (depending on variant)
Suitable for Hz and Hz supply
DIN rail and panel/screw mounting for flexible installation
Compatible with motor starting, stopping and reversing schemes
Complies with IEC 60947-4-1 for low-voltage switchgear
Suitable for use in HVAC, pumps, compressors, lighting and automation panels
Technical Specifications
| Parameter | Value |
|---|---|
| Model | CJX1 16/22 |
| Brand | Chint |
| Product Type | AC Contactor |
| Rated Operational Current (AC-3) | 16 A |
| Main Poles | 3 NO (3P) |
| Auxiliary Contacts | 2 NO + 2 NC |
| Rated Insulation Voltage (Ui) | Up to 660–1000 V (as per variant) |
| Rated Operational Voltage (Ue) | Up to 380 V AC (AC-3 duty) |
| Utilization Category | AC-3 |
| Coil Type | AC operational |
| Coil Voltage Options | 24V, 36V, 110V, 220V, 230V AC (variant dependent) |
| Frequency | 50 / 60 Hz |
| Mounting | DIN rail or panel/screw mounting |
| Standards Compliance | IEC 60947-4-1 |
| Typical Applications | Motor starters, HVAC, lighting, pumps, compressors |
| Approx. Dimensions (L × W × H) | ~9 × 8 × 9 cm (approx.) |
| Approx. Weight | ~0.30 kg (approx.) |
Applications
Small motor starting and stopping (pumps, compressors, fans)
HVAC and AHU control panels
Industrial and commercial lighting control (resistive loads)
Automation and machine control panels
Distribution and control boards in buildings
General purpose remote on/off switching for AC loads
What’s in the Box?
1 × Chint CJX1 16/22 AC Contactor (coil voltage as ordered)
Integrated auxiliary block (2NO + 2NC)
Product label and terminal markings
Manufacturer’s basic instruction/wiring references (if supplied)
FAQ
Q1. What is the current rating of the Chint CJX1 16/22 contactor?
A1. The CJX1 16/22 is rated 16A in AC-3 duty, suitable for small motor loads and general AC switching applications.
Q2. How many poles and auxiliary contacts does it have?
A2. It has 3 main normally open power poles and 2 NO + 2 NC auxiliary contacts, which can be used for signalling, interlocking, and control logic.
Q3. Which coil voltages are supported?
A3. The range supports several AC coil voltages, such as 24V, 36V, 110V, 220V, and 230V AC, depending on the selected variant. You need to specify the required coil voltage while ordering.
Q4. Can it be mounted on a DIN rail?
A4. Yes. The CJX1 16/22 supports DIN rail mounting as well as panel/screw mounting, making it suitable for most control panels.
Q5. Is it suitable for both 50 Hz and 60 Hz systems?
A5. Yes. The contactor operates correctly on both 50 Hz and 60 Hz AC supplies.
Q6. What are the typical applications?
A6. It is used for motor starters, HVAC units, small pumps, compressors, lighting circuits, and general automation control in industrial and commercial setups.