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High Voltage 24kv Dropout Fuse Cut Out
  • High Voltage 24kv Dropout Fuse Cut OutHigh Voltage 24kv Dropout Fuse Cut Out
  • High Voltage 24kv Dropout Fuse Cut OutHigh Voltage 24kv Dropout Fuse Cut Out
  • High Voltage 24kv Dropout Fuse Cut OutHigh Voltage 24kv Dropout Fuse Cut Out
  • High Voltage 24kv Dropout Fuse Cut OutHigh Voltage 24kv Dropout Fuse Cut Out
  • High Voltage 24kv Dropout Fuse Cut OutHigh Voltage 24kv Dropout Fuse Cut Out

High Voltage 24kv Dropout Fuse Cut Out

Model:JDOP27100C440
The primary purpose of any High Voltage 24kv Dropout Fuse Cut Out is to provide protection to the lines of your system and the various apparatus on those lines such as transformers and capacitor banks. Fuse cutouts provide reliable protection from low-level overloads that just melt the fuse link, intermediate faults, and very high faults, through maximum interrupting capacity.

Model:JDOP27100C440

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Product Description


Principle and Function of High Voltage 24kv Dropout Fuse Cut Out


The high voltage dropout fuse cutout consists of three parts: insulating support, dynamic and static contacts, and fuse tube. The static contacts are installed at both ends of the insulating support, and the fuse tube is composed of an inner arc suppression tube and an outer phenolic paper tube or epoxy glass fiber cloth tube.

Dropout fuse cutouts are suitable for power systems with a frequency of 50/60Hz and a rated voltage of 35KV and below, and are installed on the high-voltage side of distribution transformers or on the main lines of distribution. The main function is where the protection performance is not high, it can be used in conjunction with the isolating switch to replace the automatic air switch; it can also be used in conjunction with the load switch to replace the expensive circuit breaker. It also has short circuit protection, overload and isolation circuits.

Product Parameter (Specification)


Type Unit JDOP27100C440 JDOP27200C440 LBFP27100C440 LBFP27200C440
Rated Voltage KV 27 27 27 27
Rated Current A 100 200 100 200
Rated Short-circuit Breaking Current KA 8 8 8 8
Impulse Withstand Voltage (BIL) KV 150 150 150 150
Power Frequency withstand Voltage KV 65 65 65 65
Creepage Distance mm 440/480/540 440/480/540 440/480/540 440/480/540
Weight kg 11 11.5 12 12.5
Applicable Standard   IEC 60282-2 IEC 60282-2 IEC 60282-2 IEC 60282-2
Package Size cm 51.5*35*17.5 51.5*35*17.5 51.5*35*17.5 51.5*35*17.5


Application of Cutouts


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