Product Description
The silicone rubber cutout fuse manufactured by Yueqing JASCO Electric is an outdoor protection device for power distribution networks, strictly produced in accordance with IEC standards. Suitable for 10kV, 24kV, and 35kV overhead lines and pole-mounted transformers, it covers a rated current range of 10A to 200A and provides overload protection, short-circuit protection, and fault isolation capabilities.
The silicone rubber drop-out fuse cutout utilizes High-Temperature Vulcanized (HTV) silicone rubber insulation, offering excellent resistance to UV radiation, salt spray, dust, and aging; it ensures stable, long-term operation even in harsh environments such as deserts, coastal areas, and regions with heavy pollution. Compared to traditional porcelain products, it is not prone to breakage, spontaneous shattering, or sudden failure; furthermore, its lightweight design facilitates easy replacement and reduces installation and transportation costs.
Two configurations are available: with or without an arc-extinguishing device. Models equipped with arc-extinguishing capabilities can rapidly extinguish arcs and cut off power during a fault; the fuse tube automatically drops to create a clearly visible disconnection point, thereby ensuring safety during maintenance operations.
All steel components undergo hot-dip galvanizing to enhance corrosion resistance. The overall structure is flexible yet robust, capable of withstanding wind loads and seismic activity while preventing accidental operation.
The silicone rubber drop-out fuse cutout has successfully passed rigorous factory and third-party testing.
Product Specifications
|
Parameter |
Value |
Parameter |
Value |
|
Product Type |
Drop‑out Fuse Cutout |
Rated Voltage |
33~38kV |
|
Rated Current |
100A / 200A |
Rated Frequency |
50Hz / 60Hz |
|
Origin |
Zhejiang, China |
Brand |
JASCO |
|
Basic Impulse Insulation Level (BIL) |
190kV |
Power Frequency Withstand Voltage |
70kV |
|
Rated Interrupting Current |
8kA |
Creepage Distance |
720mm |
|
Weight |
7.3kg |
Executive Standard |
IEC 282.1 |
Our Product Advantage
Featuring a silicone rubber composite housing, this product offers superior characteristics compared to traditional porcelain housings, eliminating risks of cracking, chipping, or breakage during transport. It boasts excellent water resistance, UV resistance, salt-spray resistance, and dust-proof capabilities, making it suitable for harsh environments such as deserts, coastal areas, and regions with heavy pollution.
The arc-extinguishing tube features an optimized design for rapid arc extinction. Upon operation, the tube drops under its own weight to create a clearly visible open state, ensuring safety during maintenance.
All metal fittings undergo hot-dip galvanizing. The hinge mechanism operates smoothly and reliably, offering excellent wind and seismic resistance to effectively prevent accidental misoperation.
Manufactured in strict accordance with the IEC 60282-1 standard, every unit undergoes factory testing. We provide test reports, CE certification, and ISO certification to meet project bidding and acceptance inspection requirements.
As the manufacturer, we guarantee stable delivery schedules and offer services such as unbranded packaging and customized shipping labels. Additionally, we support combined procurement with other power distribution equipment and consolidated container shipping.
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