ODM High Voltage Load Breaker Switch FK(R)N12-24D - 24kV Solutions from China Suppliers and Factory Suppliers, Factory
ODM High Voltage Load Breaker Switch FK(R)N12-24D - 24kV Solutions from China Suppliers and Factory Suppliers, Factory
ODM High Voltage Load Breaker Switch FK(R)N12-24D - 24kV Solutions from China Suppliers and Factory Suppliers, Factory
ODM High Voltage Load Breaker Switch FK(R)N12-24D - 24kV Solutions from China Suppliers and Factory Suppliers, Factory
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ODM High Voltage Load Breaker Switch FK(R)N12-24D - 24kV Solutions from China Suppliers and Factory Suppliers, Factory
ODM High Voltage Load Breaker Switch FK(R)N12-24D - 24kV Solutions from China Suppliers and Factory Suppliers, Factory
ODM High Voltage Load Breaker Switch FK(R)N12-24D - 24kV Solutions from China Suppliers and Factory Suppliers, Factory
ODM High Voltage Load Breaker Switch FK(R)N12-24D - 24kV Solutions from China Suppliers and Factory Suppliers, Factory

ODM High Voltage Load Breaker Switch FK(R)N12-24D - 24kV Solutions from China Suppliers and Factory Suppliers, Factory

Introducing the FK(R)N12-24D series, a cutting-edge indoor high-voltage switching device designed for 24kV, 50Hz AC systems. This reliable pressurized-air load switch and combined apparatus deliver exceptional technical performance, making it an ideal choice for various industrial applications. Manufactured with precision in China, this device features a spring-operated mechanism available in both manual and motorized options. Utilizing the innovative gas compression arc extinction principle, the FK(R)N12-24D series allows for multiple breaking operations without the need for replacement, As a top supplier in the industry, we ensure that this high-voltage switching device can effectively make, carry, and break load currents under normal operational conditions while withstanding short-circuit currents. Additionally, an optional earthing switch, which matches the making and withstand capacity, can be integrated to enhance safety, complete with a mechanical interlock to prevent misoperation. Trust in our factory to deliver reliable and high-performance solutions for your electrical needs
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Product Description

Type & Meaning
CJX2-D-4
1 Load Switch
2 Air
3 Fuse Protection Function
4 Indoor
5 Design Number
6 Rated Voltage
7 Earthing Switch
8 Rated Current
Operating Conditions
Altitude: Not exceeding 1000 meters
Ambient Temperature: Maximum: +40℃, Minimum: -10℃
Relative Humidity: Daily average not exceeding 95%, Monthly average not exceeding 90%
Seismic Intensity: Below intensity 8
Product Features
  • 1
    Professional Structural Design: Reasonable structure with electric operation form, ensuring easy and efficient operation.
  • 2
    Insulating and Flame-Retardant Material: High-grade insulating and flame-retardant material effectively extends service life and improves safety.
  • 3
    Stable and Efficient Output: Stable and reliable output greatly improves work efficiency and ensures continuous operation.
  • 4
    Wide Application Range: Suitable for various working conditions and installation scenarios with strong compatibility.
  • 5
    Reliable and Stable Performance: Stable core components with low failure rate, reducing maintenance costs and safety risks.
  • 6
    Direct Factory Supply: Factory direct sales with strict quality control, eliminating middlemen and ensuring fast after-sales response.
Product Display
cjx2-d-ac-contactor-right-view
cjx2-d-ac-contactor-top-view
Technical Parameters
NO. Name Unit Value
1 Rated Voltage kV 24
2 Rated Frequency Hz 50
3 Rated Current A 630
4 Fuse Maximum Rated Current A 80
5 Rated Active Load Breaking Current, Rated Closed-loop Breaking Current A 630
6 Rated Short-time Withstand Current [2S] kA 20
7 Rated Short-circuit Making Current, Rated Peak Withstand Current kA 50
8 1-minute Power-frequency Withstand Voltage, Phase-to-phase and Phase-to-earth / Across the isolating distance kV 65/79
9 Lightning Impulse Withstand Voltage (Peak), Phase-to-phase and Phase-to-earth / Across the isolating distance kV 125/145
10 Rated Cable-charging Breaking Current A 16
11 Mechanical Endurance time 2000
12 Rated Transfer Current A 1050
13 Fuse Rated Short-circuit Breaking Current kA 31.5
Outline and Installation Dimension
CJX2-D-4 Outline and Installation Dimension
Frequently Asked Questions
Q What is the rated voltage of the FK-R-N12-24 HV Load Break Switch?
The rated voltage of this high-voltage load break switch is 24 kV, making it suitable for medium-voltage distribution systems.
Q What is the rated current capacity of this load break switch?
The switch has a rated current of 630 A, with a rated transfer current of 1050 A, ensuring reliable performance under high-load conditions.
Q What are the operating environment requirements for this switch?
The switch is designed for indoor use at altitudes not exceeding 1000 meters, with ambient temperatures between -10℃ and +40℃, relative humidity up to 95% (daily average), and seismic intensity below level 8.
Q What is the mechanical endurance of this load break switch?
The switch is rated for a mechanical endurance of 2000 operations, ensuring long service life and low maintenance requirements in regular use.
Q Does the switch include fuse protection?
Yes, this switch incorporates a fuse protection function. The fuse maximum rated current is 80 A, and the fuse rated short-circuit breaking current is 31.5 kA.
Q What are the key advantages of choosing this load break switch?
Key advantages include a professional structural design with electric operation, high-grade insulating and flame-retardant materials, stable and efficient output, wide application compatibility, low failure rate, and factory-direct supply with strict quality control and fast after-sales support.

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