Product Description
15kv-24kv Silicone Rubber Polymeric Load Break Drop out Fuse Cutout Switch
Experience ultimate reliability with our high voltage fuse cutout, expertly designed for primary overhead feeder lines and taps. This essential component safeguards distribution transformers from the dangers of short-circuits and overloads. In the event of excessive current, the fuse melts, activating a switch mechanism that visibly opens and disconnects the transformer, offering unparalleled protection. Celebrated for its economic efficiency, ease of operation, and robust adaptability to outdoor environments, this fuse cutout also functions as an isolating switch. It establishes a secure working environment for power lines and equipment during maintenance, ensuring safety and operational excellence.
Service Conditions
Altitude: <1000m above sea level
Temperature Range: -40ºC to +40ºC
Relative Humidity: Daily average not exceeding 95%, and monthly average not exceeding 90%
The chosen installation site should be devoid of fire, explosion hazards, chemical corrosion, and severe vibrations, ensuring optimal functionality and safety.
Mounting Arrangement
Our fuse cutout is ingeniously designed for flexible mounting, accommodating a 15° to 20° angle from vertical. It seamlessly mounts onto either steel cross-arms or poles. A strategically placed hole in the mounting bracket allows for secure bolt fixation vertically through the cross-arm, ensuring stability and reliability.
Packing
To ensure optimal protection and ease of movement, the cutouts are packed in carton and secured with a pallet. This primary packaging is designed to withstand handling and storage challenges. For those requiring specialized arrangements, customized packaging options are available upon request.
Technical Specification
Type |
Rated
voltage (KV) |
Rated
current
(A) |
Breaking
current
(A) |
Impulse
voltage
(BIL) |
Power
frequency withstand voltage |
Leakage distance
(MM) |
HYNC1F-15/100 |
15-24kV |
100 |
8000 |
125 |
45 |
480 |
HYNC1F-15/200 |
15-24kV |
200 |
10000 |
125 |
45 |
480 |
Company Introduction

Since its inception in 2007, Yuanneng Power has thrived as a beacon of innovation in Yueqing city, the 'China Electric Capital'. Dedicated to enhancing power infrastructure, Yuanneng seamlessly integrates production, development, sales, and service across generation, transmission, and distribution systems. Specializing in a wide array of products including polymer insulators, fuse cutouts, surge arresters, disconnect switches, and power fittings, Yuanneng epitomizes modern high technology prowess in the industry.
In pursuit of global excellence and competitive edge, Yuanneng Power's production adheres to diverse international standards such as IEC, ANSI, IEEE, and GB. Our products have undergone rigorous qualification by esteemed institutions like Xi'an High Voltage Apparatus Research Institute Co., Ltd (XIHARI), National Insulator & Lightning Arrester Quality Supervision Inspection Center, and the State Grid Electric Power Science Academy Quality Inspection Test Center, ensuring unparalleled quality.
Harnessing the strategic advantage of Ningbo Port's and Shanghai Port's efficient shipment capabilities
Yuanneng Power successfully distributes its superior products across global markets. With a commendable annual production capacity reaching 500,000pcs of polymer insulators, 500,000pcs of lightning arresters, 350,000pcs of dropout fuse cutouts, and 250,000pcs of disconnect switches, our capacity underscores our competitive strength and unwavering support to clients worldwide.
Yuanneng Power remains steadfast in its 'Human-oriented, Credibility-based' development philosophy. We eagerly anticipate forging enduring partnerships. Connect electricity, connect the world.






FAQ
Q: Are you manufacturer or a trade company?
We are a true professional manufacturer more than 15 years in China.
Q: Where is your factory?
Our factory address is Room 101, Building 2, No. 28, Binhainansan Road, Yueqing Economic Development Zone, Yueqing City, Wenzhou City, Zhejiang Province, China.
Q: Can I produce fuse cutouts according to my own requirements?
Surely, OEM & ODEM is welcome.
Q: May I get a fused cutout sample to check firstly?
Yes, the sample fee and courier fee need be paid by your esteem company, we will return cost back to you within your first order.
Q: How about sample time?
Normally, it can be ready in one week.
Q: What's your MOQ and delivery time?
For cutout, its MOQ should be 100pcs, delivery time is 25 days.
Q: Do you have type test report for ad drop out fuse cutout?
Yes, but consider test fee is very high, we make test on some models, welcome to contact to know details.
Q: What is your payment term?
Our payment term is T/T, L/C, if you have other idea, let us discuss.
Q: What is package for fuse cutout?
For porcelain and polymer fuse cutout, we will pack by carton+ pallet packing.
Q: What is standard of your cutouts?
IEC 60282-2, IEEE/ANSI C37.41, IEEE/ANSI C37.42