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CJX2 (LC1-D) Series AC Contactors - 50/60Hz, 660V, 95A | China Suppliers & Factory Solutions

The CJX2(LC1-D) series AC contactor is an essential component for electrical circuits, supporting rated voltages up to 660V and currents up to 95A at frequencies of 50Hz or 60Hz. This versatile contactor is ideal for making and breaking circuits while facilitating frequent starting and control of AC motors. By integrating auxiliary contact groups, pneumatic time-delay contacts, and interlocking devices, it can be transformed into time-delay contactors, mechanically interlocked contactors, or star-delta starters. When coupled with a thermal relay and interlocking devices, it effectively forms a complete electromagnetic starter. As a prominent factory in China, we are proud to be trusted suppliers of high-quality contactors, ensuring reliability and efficiency for various industrial applications

    Key Features

    CJX2 - □    □    □    □    □

               1      2      3      4      5

    1 Type
    2 Rated operating current (A)
    3 Number of the NO auxiliary contacts
    4 Number of the NC auxiliary contacts
    5 Code with coil voltage (see table)
    Coil voltage 24 32 48 110 127 220 240 380 415 440 480 500 600 660
    50Hz B5 C5 E5 F5 G5 M5 U5 Q5 N5 R5 = S5 = Y5
    60Hz B6 = E6 F6 G6 M6 U6 Q6 N6 R6 T6 = S6 =
    50/60Hz B7 = E7 F7 = M7 = Q7 N7 R7 = = = =
    Product Display
    cjx2-d-ac-contactor-right-view
    cjx2-d-ac-contactor-top-view
    Main Technical Specifications
    Type CJX2-09
    (LC1-D09)
    CJX2-12
    (LC1-D12)
    CJX2-18
    (LC1-D18)
    CJX2-25
    (LC1-D25)
    CJX2-32
    (LC1-D32)
    CJX2-40
    (LC1-D40)
    CJX2-50
    (LC1-D50)
    CJX2-63
    (LC1-D65)
    CJX2-80
    (LC1-D80)
    CJX2-095
    (LC1-D95)
    Rated insulation voltage 660 660 660 660 660 660 660 660 660 660
    Conventional thermal current 25 25 32 40 50 60 80 80 125 125
    Rated operational current 9 12 16 25 32 40 50 63 80 95
    Controlled power (kW) 220V 2.2 3 4 5.5 7.5 11 15 18.5 22 25
    380V 4 5.5 7.5 11 15 18.5 22 30 37 45
    415V 4 5.5 9 11 15 22 25 37 45 45
    440V 4 5.5 9 11 15 22 30 37 45 45
    660V 5.5 7.5 10 15 18.5 30 33 37 45 45
    Note The installation of the relays can use two screws and also use the 35mm installation rail The installation of the relays can use three screws and also use the 75mm or 35mm installation rail
    Note: 3P: Three NO main contacts, NO: One NO auxiliary contacts, NC: One NC auxiliary contacts
    Specification of Coil
    Type CJX2-09 CJX2-12 CJX2-18 CJX2-25 CJX2-32 CJX2-40 CJX2-50 CJX2-63 CJX2-80 CJX2-95
    Close voltage 50/60Hz (V) (0.85~1.1)Us
    Release voltage 50/60Hz (V) (0.2~0.75)Us
    Coil power 50Hz Closing (VA) 70 70 70 110 110 200 200 200 200 200
    Closed (VA) 8 8 8 11 11 20 20 20 20 20
    60Hz Closing (VA) 80 80 80 115 115 200 200 200 200 200
    Closed (VA) 8 8 8 11 11 20 20 20 200 200
    Consumption (W) 1.8–2.7 1.8–2.7 1.8–2.7 3~4 3~4 6~10 6~10 6~10 6~10 6~10
    Outline and Installation Dimension
    CJX2-D-4
    Frequently Asked Questions
    Q What is the rated insulation voltage of the CJX2 series AC contactor?
    All models in the CJX2 series (from CJX2-09 to CJX2-095) have a rated insulation voltage of 660V, making them suitable for a wide range of industrial power systems.
    Q What coil voltages are available for the CJX2 AC contactor?
    The CJX2 contactor is available with a wide range of coil voltages including 24V, 32V, 48V, 110V, 127V, 220V, 240V, 380V, 415V, 440V, 480V, 500V, 600V, and 660V, for both 50Hz and 60Hz systems.
    Q How do I read the CJX2 model number?
    The CJX2 model number is structured as: CJX2 – [Type] – [Rated Current] – [NO Aux. Contacts] – [NC Aux. Contacts] – [Coil Voltage Code]. Each position encodes a specific parameter, such as current rating and auxiliary contact configuration.
    Q What are the installation methods for CJX2 contactors?
    Smaller models (CJX2-09 to CJX2-32) can be installed using two screws or on a 35mm DIN rail. Larger models (CJX2-40 to CJX2-095) support installation with three screws or on a 75mm or 35mm DIN rail.
    Q What is the close and release voltage range for the CJX2 coil?
    The coil closes at a voltage range of (0.85~1.1) × Us and releases at (0.2~0.75) × Us, where Us is the rated coil voltage. This applies to both 50Hz and 60Hz supply frequencies.
    Q Is the CJX2 AC contactor compatible with LC1-D series (Schneider equivalent)?
    Yes. The CJX2 series is fully dimensionally and electrically compatible with the Schneider LC1-D series. For example, CJX2-09 corresponds to LC1-D09, CJX2-25 to LC1-D25, and so on, allowing direct interchange in most applications.