DELIXI CJX2-25 AC Contactor

DELIXI CJX2-25 is a general-purpose AC contactor with a rated current of 25A. Cumple con IEC 60947-4-1 and GB/T14048.4 standards. It is mainly used for remote making and breaking of circuits, as well as frequent starting and control of AC motors.

1. Model Code Explanation

Complete model example: CJX2-2510M (25A, 1 NO + 0 CAROLINA DEL NORTE, Bobina de 220V CA)

1. Parámetros técnicos clave

III. Entorno operativo

1. Temperatura ambiente: -5℃ ~ +40℃, average temperature over 24 hours ≤ +35℃
2. Altitud: ≤ 2000m; derating required above this altitude
3. Humedad relativa: ≤ 90% (at +25℃), sin condensación
4. Mounting condition: Vertical mounting (inclination ≤ 5°), no significant vibration or shock
5. Grado de contaminación: 3, adecuado para entornos industriales
6. Cross-Reference / Modelos de reemplazo (Otras marcas)

1. Official Order Codes & Complete Model List

Complete models of DELIXI CJX2-25 series (based on official data):

1. Engineering Application Recommendations
2. Directrices de selección

Seleccione el modelo apropiado según el tipo de carga (resistive/inductive), corriente nominal, voltaje de control, and operating frequency.

2. Notas de instalación

Inspect product appearance before installation to ensure no damage

Tighten terminal screws securely to avoid overheating from loose connections

When used with thermal relays, maintain a gap ≥ 5mm for heat dissipation

3. Sugerencias de mantenimiento

Regularly check contact wear; replace contacts if wear exceeds 1mm

Clean the coil core surface to remove dust and oil for reliable attraction

Inspect and retighten loose wiring terminals

VII. Key Tips

1. CJX2-25 is a standard contactor for general industrial control. For high-frequency operation (>600 operations/hour), the CJX2S series (Pioneer series) is recommended.
2. Coil voltage must match the control circuit voltage to prevent coil burnout.
3. When replacing contactors of other brands, verify mounting dimensions and wiring methods to ensure compatibility.

DELIXI Contactors-Full Series Model List (Official 2026 Edición)

DELIXI contactors are classified into General AC Contactors, DC Contactors, and Special-Purpose Contactors by technical platform and application scenario. They cover a full current range from 0.9A to 1000A, meeting demands in industry, construction, new energy, and other fields.

1. General AC Contactors (Mainstream Series)
2. CJX2s Series (Pioneer Series, Ideal for High-Frequency Operation)

Posicionamiento: Upgraded version of classic CJX2, suitable for high-frequency start/stop equipment such as fans and pumps

Key parameters: Rated current 6A~95A, AC-3 380V, rated insulation voltage 690V, operating frequency ≤ 1800 operations/hour

Lista completa de modelos:

Características: Upgraded silver contact technology, 70%–120% wide voltage pull-in, mechanical endurance ≥ 10 millones de operaciones, electrical endurance ≥ 1 millones de operaciones

2. CJX2 Series (Classic General-Purpose Type)

Posicionamiento: Traditional general contactor, elección rentable

Key parameters: Rated current 9A~95A, AC-3 380V, rated insulation voltage 690V, operating frequency ≤ 1200 operations/hour

Lista completa de modelos:

3. CJX1 Series (Traditional High-Power Type)

Posicionamiento: Economical high-power motor control, replaces part of CJ20 series

Key parameters: Rated current 9A~475A, AC-3 380V, rated insulation voltage 690V

Lista completa de modelos:

4. CJ20 Series (Traditional Classic High-Power)

Posicionamiento: Heavy-duty motor control, suitable for heavy-load scenarios such as metallurgy and mining

Key parameters: Rated current 10A~630A, AC-3 380V, rated insulation voltage 1140V

Lista completa de modelos:

5. CJ40 Series (New-Generation High-Power Contactors)

Posicionamiento: Replaces CJ20, preferred for industrial power distribution, energy-saving and efficient

Key parameters: Rated current 63A~630A, AC-3 380V, rated insulation voltage 1140V, power consumption reduced by 30%

Lista completa de modelos:

6. CDC6 Series (For Automation, High Cost-Performance)

Posicionamiento: Dedicated for automated production lines and test equipment, matches CDR6 thermal relays

Key parameters: Rated current 9A~630A, AC-3 380V, rated insulation voltage 690V

Lista completa de modelos:

7. CDC6i Series (Nuevo 6 Serie, Intelligent Control)

Posicionamiento: For automated production and testing equipment, compatible with intelligent control modules

Key parameters: Rated current 9A~95A, AC-3 380V, Protección IP20, compatible with smart modules

Lista completa de modelos:

8. CDC10 Series (Traditional Economical Type)

Posicionamiento: Building power distribution and general motor control, large market inventory

Key parameters: Rated current 10A~150A, AC-3 380V

Lista completa de modelos:

9. CDC1 Series (Mini Contactors)

Posicionamiento: Precision control and small equipment, replaces intermediate relays

Key parameters: Rated current 3A~12A, CA 220 V/380 V.

Lista completa de modelos:

1. DC Contactor Series
2. CZ0 Series (For Industrial DC Motor Control)

Posicionamiento: Remote frequent making/breaking of DC circuits, control of DC motors

Key parameters: Rated current 10A~600A, rated voltage up to 440V DC

Lista completa de modelos:

2. CDZJ Series (Solenoid-Type DC Contactors)

Posicionamiento: Comenzar, reverse, brake of DC motors; control of lifting electromagnets

Key parameters: Rated current 50A~400A, single/dual coil optional, intermittent duty

Lista completa de modelos:

3. CDEV6i Series (New Energy High-Voltage DC Contactors)

Posicionamiento: EV charging piles, battery power distribution systems, solar power equipment

Key parameters: Rated voltage DC1000V, rated current 50A~400A, IP67 protection

Lista completa de modelos:

III. Special-Purpose Contactors

1. CDZ7 Series (Contactor-Type Relays)

Posicionamiento: Signal amplification and transmission in control circuits, replaces intermediate relays

Key parameters: Rated current 5A~10A, AC/DC universal control voltage

Lista completa de modelos: CDZ7-52P, CDZ7-101P, CDZ7-102P, CDZ7-104P

2. CDC7 Series (Interlocked Contactors)

Posicionamiento: Reversible control circuits, prevents reverse power connection

Key parameters: Rated current 9A~95A, AC-3 380V, reliable mechanical interlock

Lista completa de modelos: CDC7-09, CDC7-12, CDC7-18, CDC7-25, CDC7-32, CDC7-40, CDC7-50, CDC7-65, CDC7-80, CDC7-95

3. CDCH8s Series (Familiar / Small Commercial Contactors)

Posicionamiento: Light loads such as lighting and air conditioning, residential and small commercial buildings

Key parameters: Rated current 6A~63A, AC220V/400V, 2P/4P optional

Lista completa de modelos: CDCH8s-6, CDCH8s-10, CDCH8s-16, CDCH8s-20, CDCH8s-25, CDCH8s-32, CDCH8s-40, CDCH8s-50, CDCH8s-63

1. Selección & Guía de reemplazo

1. Reglas de nomenclatura de modelos

DELIXI contactor models follow these rules:

1. Basic code: CJ = AC Contactor, CZ = DC Contactor, CDC = General Contactor
2. Design number: X2 = 2nd generation, X1 = 1st generation, 40 = 40th generation
3. Corriente nominal: Directly marked in amps (A), p.ej., 25 = 25A
4. Contactos auxiliares: 10 = 1NO 0NC, 01 = 0NO 1NC, 11 = 1NO 1NC, 22 = 2NO 2NC
5. voltaje de la bobina: M = AC220V, Q = AC380V, A = AC110V, D = DC24V; special voltages marked numerically

Translation Notes

All brand & model names (CJX2, CDC6, LC1D, 3RT etc.) kept unchanged as industry standard identifiers

Technical terms aligned with IEC / international electrical engineering usage

Format (headings, tables, estructura) preserved exactly for engineering documentation use