DGG High Voltage Porcelain/Ceramics/Polymer Drop Out Fuse Cutout: The Ultimate Solution for Reliable Electrical Protection
We are a professional manufacturer of top-tier electrical components including: Dropout Fuse Cutout - Ensuring Safety and Reliability Current Transformers and Voltage Transformers - Precision and Performance Vacuum Circuit Breakers/Reclosers, Isolation Switches, Lightning Arresters, High and Low Voltage Cabinets, Metering Devices, Power Distribution Transformers - Comprehensive Electrical Solutions and more.
We offer customized production based on customer drawings, ensuring all products are accompanied by testing reports and certificates. Specifically, the Drop Out Fuse Cutout has been certified by KEMA Labs, a mark of quality and reliability.
The primary purpose of our cutout is to safeguard your system's lines and the various apparatus on those lines, such as transformers and capacitor banks. Our cutouts offer dependable protection from low-level overloads that melt the fuse link, intermediate faults, and extremely high faults, ensuring maximum interrupt capacity.
Additionally, these cutouts can serve as sectionalizing devices. Using a portable load break tool, type C cutouts can function much like overhead disconnect switches. A 300-amp disconnect blade is also available for enhanced functionality.
Interruption tests have been conducted at full system line-to-line voltage, ensuring reliability. Each voltage class offers continuous current ratings of 100 amps, 200 amps, and 300 amps, catering to diverse needs.
Technical Reference (All details can be customized to meet your specific requirements)
No. |
Item |
Unit |
Technical parameter |
1 |
Rated frequency |
Hz |
50 |
2 |
Rated voltage |
kV |
12 |
3 |
Rated current of the same family of fuse components |
A |
≤100 |
≤200 |
4 |
Rated breaking current |
kA |
12.5 |
16 |
5 |
Rated short-term power frequency withstand voltage |
To ground (dry/wet test) |
kV/min |
42/1 |
Fracture surface (dry/wet test) |
48/1 |
6 |
Lightning impulse withstand voltage |
To the ground |
kV |
75 |
Fracture |
85 |
7 |
Creepage distance |
mm |
≥372(E-level anti fouling) |
8 |
Mechanical lifespan |
Times |
500 |
9 |
Service life |
Year |
≥20 |
Note:If the altitude is higher than 1000m,the rated insulation level should be adjusted accordingly. |

Our company's products are exported worldwide, predominantly to countries such as: Ghana, Gambia, Ethiopia, Philippines, South Korea, Bangladesh, Australia, Pakistan, Azerbaijan, Myanmar, and more. The quality and performance of our products have been highly praised by customers, with no complaints for many years.
Our team designs the most cost-effective power solutions for our clients; we participate in the design of substation and distribution plans, as well as overseas bidding, successfully addressing customer product requirements.
We have test reports for drop out fuse cutout products validated by KEMA Laboratory. Additionally, we hold ISO certificates.
Other Drop-out Fuse Cutout
1.Q:Can you print my logo&design?
A:Yes we can print your logo , please send us your logo picture&artwork ,and have all texts outlined .Also please let us know printing size,color,method and position of the logo.
2.Q:Are you a factory or a trader?
A:We are a factory with over 20 years of production experience, supporting both OEM and ODM modes for customized production for customers.
3.Q:What is the minimum order quantity for your company?
A:Our company's minimum order quantity is greater than or equal to 1 unit.
4.Q:How can I get to your company?
A:Our company's address is No. 268 Weiqi Road, Leqing Economic Development Zone, Leqing City, Wenzhou City, Zhejiang Province.You can take a plane to Wenzhou Longwan International Airport or take the high-speed rail to Yueqing Station.
5.Q:How many ways of shipping ?
A:By sea(cheapest ,but slow); by express(DHL,FedEx,UPS...) ; by air
6.Q:What's the sample time and production time ?
A:Sample(in stock):10-15 days Production time :30-50 days .
7.Q:How to get a sample ?
A:Some samples can be provided for free. If you can confirm that there will be a large order to purchase from our company, then you only need to pay for the shipping fee; Customized samples, please contact us for sample fees.