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Junction Boxes as Silent Sentinels: How They Enhance Safety in Extreme Environments

December 22, 2024 No Comments

≡ Junction Boxes as Silent Sentinels: How They Enhance Safety in Extreme Environments Junction boxes are often taken for granted ...

How Junction Boxes Contribute to the Circular Economy and Sustainability

December 22, 2024 No Comments

≡ How Junction Boxes Contribute to the Circular Economy and Sustainability In today’s rapidly evolving industrial landscape, sustainability is becoming ...

The Role of Junction Boxes in Energy Storage Systems

December 19, 2024 No Comments

≡ The Role of Junction Boxes in Energy Storage Systems: A Hidden Power Hub While much has been written about ...

Junction Boxes in Solar Energy Systems

December 17, 2024 No Comments

≡ Junction Boxes in Solar Energy Systems: Enhancing Performance and Safety Junction boxes are critical components in solar energy systems, ...

Junction Boxes in Smart Agriculture Systems

December 16, 2024 No Comments

≡ 1. Junction Boxes in Smart Agriculture Systems In the rapidly growing field of smart agriculture, junction boxes are becoming ...

Innovations in Junction Box Design: Smart Features and Customization Options

December 16, 2024 No Comments

Innovations in Junction Box Design: Smart Features and Customization Options The design of junction boxes has evolved significantly over the ...

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CJ19

Model Number: CJ19

Electricity Type: AC

Number of Pole: 3

Phase: 3

Main Circuit Rating Voltage: 380v

Main Circuit Rating Current: 100A

Standard: IEC 60947-4

Certificate: CE

Rated Current: 25-95A

Coil Voltage: 24V-380V

Frequency: 50/60 HZ

Electrical life: 10000

Rated voltage: 690V

OEM: Avaliable

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1.Application

CJ19 series changeover capacitor contactor is mainly applicable to a power line of AC 50Hzor 60Hz, rated working voltage up to 380V. It is used to put a low voltage parallel connectedcapacitor in operation or switch it off in a low voltage reactive power compensation device. Thecontactor is equipped with a surge suppressor, which can effectively reduce the surge currentpassing through the capacitor at weitching on and suppress the over-voltage at switching off.The product is in conformity with the standards IEC947-4-1.

2.Specification 
















Model CJ19-25 CJ19-32 CJ19-43 CJ19-63 CJ19-95
Electrical lfie(×103) 100 100 100 100 100
Rated current le(380V)A 17 23 29 43 63
Power ofcontrolled capacitor 220/230V 6 9 10 15 22
380/400V 12 18 20 30 40
Rated insulation voltage Ui(V) 500
Rated operational voltage Ue(V) 380
Restrained surge capacity 20le
Operation range Pick-up:(85%~110%)Us; Drop-out:(20%~75%)Us
Coil power(VA) Start-up 70 110 110 200 200
Holding 8 11 11 20 20
Control capacity of auxiliary contact AC-15 360VA; DC-13 33W
Weight(Kg) 0.44 0.63 0.64 1.4 1.5


3. Outline and Mounting Dimension






 









Type Amax Bmax Cmax Dmax E F Note
CJ19-25 80 47 124 76 34/35 50/60 Screw mount/35mm rail mount
CJ19-32 90 58 134 86 40 48
CJ19-43 90 58 136 86 40 48
CJ19-63 132 79 150
CJ19-95 135 87 158


 

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    Blog

    Junction Boxes as Silent Sentinels: How They Enhance Safety in Extreme Environments

    December 22, 2024 No Comments

    ≡ Junction Boxes as Silent Sentinels: How They Enhance Safety in Extreme Environments Junction boxes are often taken for granted ...

    How Junction Boxes Contribute to the Circular Economy and Sustainability

    December 22, 2024 No Comments

    ≡ How Junction Boxes Contribute to the Circular Economy and Sustainability In today’s rapidly evolving industrial landscape, sustainability is becoming ...

    The Role of Junction Boxes in Energy Storage Systems

    December 19, 2024 No Comments

    ≡ The Role of Junction Boxes in Energy Storage Systems: A Hidden Power Hub While much has been written about ...

    Junction Boxes in Solar Energy Systems

    December 17, 2024 No Comments

    ≡ Junction Boxes in Solar Energy Systems: Enhancing Performance and Safety Junction boxes are critical components in solar energy systems, ...

    Junction Boxes in Smart Agriculture Systems

    December 16, 2024 No Comments

    ≡ 1. Junction Boxes in Smart Agriculture Systems In the rapidly growing field of smart agriculture, junction boxes are becoming ...

    Innovations in Junction Box Design: Smart Features and Customization Options

    December 16, 2024 No Comments

    Innovations in Junction Box Design: Smart Features and Customization Options The design of junction boxes has evolved significantly over the ...

    Download

    Download Brochure

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