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Direct-acting AC Contactor CJX2-D Series from China Factory - Reliable Suppliers for 50Hz/60Hz Electrical Systems

Introducing the CJX2D Direct-Acting AC Contactor, a high-performance solution designed for electrical power systems operating at frequencies of 50Hz or 60Hz. With a maximum rated working voltage of 1000V and a current capacity of up to 1400A, this contactor is ideal for remote circuit connection and disconnection, as well as for the starting, stopping, reversing, and braking of motors, Manufactured in accordance with international standards such as GB/T14048.4-2020 and IEC60947-1 (1999), IEC947-4-1, our contactors are reliable and efficient. This series includes nine specifications: CJX2-D115, 150, 170, 205, 245, 300, 410, 475, and 620, catering to diverse industrial needs, As a leading China supplier and factory, we pride ourselves on delivering high-quality electrical components that meet the demands of modern power systems. Choose CJX2D for superior performance and reliability in your electrical applications

    Type and meaning

    CJX2-D direct-acting AC contactor 02

    Main parameters and technical performance

    Type Unit CJX2-D115 CJX2-D150 CJX2-D170 CJX2-D205
    Rated current A 115 150 170 205
    Rated thermal current A 200 220 250 275
    3-phase motor with rated power 220/240V KW 30 40 55 63
    380/400V KW 55 75 90 1110
    400V KW 59 80 100 110
    500V KW 75 90 110 120
    600/690V KW 80 100 110 29
    1000V KW 75 90 100 00
    3-phase motor with rated power 200/230V KW 9 11 22 25
    380V/400V KW 18.5 22 40 45
    440V KW 18.5 22 45 51
    500V KW 30 37 51 59
    Weight Kg 2.25 2.25 2.25 4.6
    L×W×H Volume mm 132×120×158 132×120×158 132×120×158 168.5×174×181
    Power connection wire section mm 120 120 120 150/225×3
    Mounting screw
    Number of guide rails X rail center distance
    mm 130×(95-110)-6.5

    2×35×100
    130×(95-110)-6.5

    2×35×100
    130×(95-100)-6.5 2×35×100 (106-120)×80 -6.5
    Reference type CJX2-D 115 CJX2-D 150 CJX2-D 170 CJX2-D 205
    Control circuit voltage AC50HZ V 24(B5) 42(D5) 48(E5) 110(E5) 220(M5)
    AC60HZ V 24(B6) 42(D6) 48(E6) 110(E6) 220(M6)
    AC50/AC60 V 24(B7) 42(D7) 48(E7) 110(E7) 220(M7)
    DC V 24(BD) 42(D8) 48(E8) 72(ND) 110(FD)
    Type Unit CJX2-D245 CJX2-D300 CJX2-D410 CJX2-D475 CJX2-D620
    Rated current A 245 300 410 475 620
    Rated thermal current A 315 400 500 700 1000
    3-phase motor with rated power 220/240V KW 75 100 110 147 200
    380/400V KW 132 160 220 265 335
    400V KW 135 200 250 280 400
    500V KW 160 200 250 335 400
    600/690V KW 160 220 280 355 450
    1000V KW 147 160 185 355 450
    3-phase motor with rated power 200/230V KW 30 37 40 45 55
    380V/400V KW 55 63 75 80 100
    440V KW 63 75 80 100 110
    500V KW 75 80 90 110 132
    Weight Kg 4.7 8.2 8.5 10.8 17.4
    L×W×H Volume mm 168.5×197×181 213×206×219 213×206×219 232×238×233 309×304×255
    Power connection wire section mm² 185/225×4 240/225×5 2×15030×5 2×20040×5 2040×B/260×5
    Mounting screw
    Number of guide rails X rail center distance
    mm (106-120)×96-6.5 (106-120)×96-6.5 180×80066-102-8.5 180×80166-102-8.5 180×180100-195-10.5
    Reference type CJX2-D245 CJX2-D300 CJX2-D410 CJX2-D475 CJX2-D620
    Control circuit voltage AC50HZ V 240(U5) 400(V5) 440(R5)
    AC60HZ V 240(U6) 400(V7) 440(R6)
    AC50/AC60 V 240U7) 440(R7) 500IS5 600(Y5)
    DC V 240(GDI) 250(V5) 440(RD)

    Outline andinstallation dimensions

    Type A B C b1 P Q S Q1
    CJX2-D115 158 120 132 158 35 60 18 25
    CJX2-D150 158 120 132 158 35 60 18 25
    CJX2-D170 158 120 132 158 35 60 18 25
    CJX2-D205 168.5 174 181 137 40 69 20 59.4
    CJX2-D245 168.5 197 181 137 48 69 25 51.5
    CJX2-D300 213 206 219 145 48 91 25 74
    CJX2-D410 213 206 219 209 48 91 25 74
    CJX2-D475 233 238 232 209 55 108 30 77
    Type M N centre Ga Ha
    CJX2-D115 134 96.5 75 M6
    CJX2-D150 134 96.2 75 M6
    CJX2-D170 134 96.2 75 M6 120-106
    CJX2-D205 154 127 113.5 M8 80 120-106
    CJX2-D245 172 127 113.5 M10 80 120-106
    CJX2-D300 181 158 145 M10 80 120-106
    CJX2-D410 181 158 145 M10 80 120-106
    CJX2-D475 208 172 146 M10 80 180
    CJX2-D620/1000 264 202 155 M12 80 180
    CJX2-D direct-acting AC contactor

    Frequently Asked Questions (FAQ)

    Q What is the rated current range of the CJX2-D series AC contactor?
    The CJX2-D series direct-acting AC contactors cover a wide range of rated currents, starting from 115A (CJX2-D115) up to 620A (CJX2-D620) to suit various industrial applications.
    Q What are the physical dimensions and weight of the CJX2-D115 contactor?
    The CJX2-D115 contactor has a volume (L×W×H) of 132×120×158 mm and weighs approximately 2.25 Kg.
    Q What control circuit voltages does the CJX2-D series support?
    They support multiple control voltage standards including AC 50Hz (e.g., 24V, 42V, 48V, 110V, 220V, 240V, 400V, 440V), AC 60Hz, AC 50/60Hz, and DC (e.g., 24V, 42V, 48V, 72V, 110V, 250V, 440V) depending on the specific model reference.
    Q What is the rated thermal current for the CJX2-D620 model?
    The CJX2-D620 AC contactor features a high rated thermal current of up to 1000A, making it suitable for heavy-duty electrical operations.
    Q How does the mounting screw structure vary across the CJX2-D models?
    The mounting screw center specifications progress from M6 (for CJX2-D115 to CJX2-D170) to M8 (for CJX2-D205), M10 (for CJX2-D245 to CJX2-D475), and up to M12 for the heavy-duty CJX2-D620/1000 models.

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