DELIXI CJX2-25 AC Contactor

DELIXI CJX2-25 is a general-purpose AC contactor with a rated current of 25A. It complies with 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 (25А, 1 НЕТ + 0 Северная Каролина, AC220V coil)

1. Ключевые технические параметры

III. Операционная среда

1. Температура окружающей среды: -5℃ ~ +40 ℃, average temperature over 24 hours ≤ +35℃
2. Высота: ≤ 2000 м; derating required above this altitude
3. Относительная влажность: ≤ 90% (at +25℃), нет конденсата
4. Mounting condition: Vertical mounting (inclination ≤ 5°), no significant vibration or shock
5. Степень загрязнения: 3, suitable for industrial environments
6. Cross-Reference / Сменные модели (Другие бренды)

1. Official Order Codes & Complete Model List

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

1. Engineering Application Recommendations
2. Selection Guidelines

Выберите подходящую модель в зависимости от типа нагрузки (resistive/inductive), номинальный ток, control voltage, and operating frequency.

2. Примечания по установке

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. Рекомендации по техническому обслуживанию

Регулярно проверяйте износ контактов; 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 операций/час), the CJX2S series (Pioneer series) рекомендуется.
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 Версия)

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)

Positioning: 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 операций/час

Полный список моделей:

Функции: Upgraded silver contact technology, 70%–120% wide voltage pull-in, mechanical endurance ≥ 10 миллион операций, electrical endurance ≥ 1 миллион операций

2. CJX2 Series (Classic General-Purpose Type)

Positioning: Traditional general contactor, cost-effective choice

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

Полный список моделей:

3. CJX1 Series (Traditional High-Power Type)

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

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

Полный список моделей:

4. CJ20 Series (Traditional Classic High-Power)

Positioning: 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

Полный список моделей:

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

Positioning: 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%

Полный список моделей:

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

Positioning: 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

Полный список моделей:

7. CDC6i Series (Новый 6 Ряд, Интеллектуальное управление)

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

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

Полный список моделей:

8. CDC10 Series (Traditional Economical Type)

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

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

Полный список моделей:

9. CDC1 Series (Mini Contactors)

Positioning: Precision control and small equipment, replaces intermediate relays

Key parameters: Rated current 3A~12A, 220 В/380 В переменного тока

Полный список моделей:

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

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

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

Полный список моделей:

2. CDZJ Series (Solenoid-Type DC Contactors)

Positioning: Начинать, reverse, brake of DC motors; control of lifting electromagnets

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

Полный список моделей:

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

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

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

Полный список моделей:

III. Special-Purpose Contactors

1. CDZ7 Series (Contactor-Type Relays)

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

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

Полный список моделей: CDZ7-52P, CDZ7-101P, CDZ7-102P, CDZ7-104P

2. CDC7 Series (Interlocked Contactors)

Positioning: Reversible control circuits, prevents reverse power connection

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

Полный список моделей: CDC7-09, CDC7-12, CDC7-18, CDC7-25, CDC7-32, CDC7-40, CDC7-50, CDC7-65, CDC7-80, CDC7-95

3. CDCH8s Series (Семья / Small Commercial Contactors)

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

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

Полный список моделей: CDCH8s-6, CDCH8s-10, CDCH8s-16, CDCH8s-20, CDCH8s-25, CDCH8s-32, CDCH8s-40, CDCH8s-50, CDCH8s-63

1. Выбор & Руководство по замене

1. Правила именования моделей

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. Номинальный ток: Directly marked in amps (А), например, 25 = 25А
4. Вспомогательные контакты: 10 = 1NO 0NC, 01 = 0NO 1NC, 11 = 1NO 1NC, 22 = 2NO 2NC
5. Напряжение катушки: 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, структура) preserved exactly for engineering documentation use