DGG Medium/High Voltage Circuit Breaker Breaking Capacity 11kv 33kv Expulsion HV Drop Out Loadbreak Overhead Fuse Cutout

Product Description

Power Transmission Equipment

0.38kV-123kV Power Transmission & Distribution Equipment Supplier

Get factory-direct pricing. Request a quote for your project.

Supplying current transformers, voltage transformers, surge arresters, fuse cutouts, disconnect switches, switchgear, circuit breakers, and related power distribution equipment.

Distribution Equipment Overview
Technical Engineering Support

Expert Engineering Support & Solutions

Fast response from inquiry to technical confirmation. Supported by an international sales team and 50+ experienced engineers.

Our team supports product selection, technical confirmation, and project-based solution matching.

Proven Project Experience in Power Distribution

Project Supply Reference

We have supplied products for domestic and overseas power distribution projects, including utility, substation, and EPC-related applications.

Partial Project References:

DD1/P&D/ICB/2025/028/D
CEB SPECIFICATION 082:2019
DD4/P&D/ICB/2024/010/D
CEB/AGM(DD3)/P&D/ICB/2025/25/BPC
TENDER Y103092
NO-DIS-MA-2205
NO-DIS-MA-6003
NO-DIS-MA-7006
NO-DIS-MA-7007 TENDER FOR THE ......

Project reference documents and technical files are available upon request.

Contact us to discuss your project requirements.

HRW10-10F Drop Type Fuse Series

Outdoor / High-voltage protective devices

HRW10-10F Drop Type Fuse

Technical Parameters

  • Compliance with standards: GB/T 15166.3-2008
  • Ambient temperature: -30°C to +40°C
  • Altitude: Not exceeding 3000m
  • Power frequency: 50±2Hz
  • Maximum wind speed: 35m/s

This covered outdoor drop out fuse cutout is designed for 11kV to 38kV overhead distribution lines, feeder branches and transformer protection. The protective cover structure supports outdoor pole-mounted installation, while the fuse tube helps disconnect overload and short circuit faults in medium voltage distribution networks.

Type Rated voltage (kV) Rated current (A) Breaking current (A) Impulse voltage (BIL) Power-frequency withstand voltage (kV) Leakage distance (mm) Weight (kg) Dimension (cm)
RW10-10F 12 100 6300 110 42 260 6.7 53x14x34
RW10-10F 12 200 8000 110 42 260 6.7 53x14x34
HRW10-10F 12 100 6300 110 42 260 4.9 53x14x34
HRW10-10F 12 200 8000 110 42 260 4.9 53x14x34

Note: If the parameters requested by the user are beyond the scope of the above table, they can be determined after consultation.

High Voltage Cutout Fuses Series Products

(Simply let us know what you need, and we'll assist you in selecting the right model.)

High Voltage Cutout Fuses Series

Other Products

Other High Voltage Products 1
Other High Voltage Products 2

Why Choose Us

  • Project-based supply experience for power distribution and substation applications.
  • IEC type test report support for selected models, including KEMA and TÜV reports.
  • Engineering support for product selection, parameter confirmation, and technical documents.
  • In-house production and testing capabilities for stable quality and delivery.
Quality Management

Customer Visit & Project Communication

We welcome customers and project partners to visit us for factory inspection, product discussion, and technical communication.

During the visit, our sales and engineering teams can support product selection, parameter confirmation, sample review, and project requirement discussion.

This helps both sides improve communication efficiency and move from inquiry to practical project confirmation.

Customer Visit 1
Customer Visit 2
  • 1. Manufacturing Experience: Years of experience in power transmission and distribution equipment manufacturing.
  • 2. In-House Production Capability: Equipped with production lines for instrument transformers, surge arresters, fuse cutouts, circuit breakers, disconnect switches, switchgear, and related products.
  • 3. Experienced Workforce: Our skilled workers each have over 10 years of experience.
  • 4. Factory-Direct Supply: Direct factory support for distributors, contractors, utilities, and project buyers.
Production Line

We have in-house laboratory facilities to support routine testing, product verification, and technical data collection. These testing capabilities help us check key product performance, support technical confirmation, and provide reliable data for project requirements.

Cooperative Partners

Cooperative Partners

Our Projects

Project Showcases

Real Factory Details

Founded in 1996, we have:

  • Four production bases
  • Over 400+ employees
  • Annual output value of 500 million
  • Area of 40,000 square meters

Certifications & Test Reports

Certifications and Test Reports

Note: If you need more information about certificates & test reports, please contact us.

Get Project Support Easily

Send us your project requirements and our team will help you move from inquiry to technical confirmation.

  • 1. Tell Us What You Need: Please share the product type, rated voltage, rated current, quantity, application environment, drawings, or technical specifications if available.
  • 2. Get Technical Confirmation & Quotation: Our sales and engineering teams will review your requirements and provide product selection support, technical confirmation, and quotation details.
  • 3. Confirm the Order & Delivery Plan: After technical and commercial confirmation, we will arrange production, inspection, packaging, and export delivery according to the order requirements.
Project Support Process

Your Project Deserves Careful Support

Whether you are sourcing a single product or working on a complete project, we are ready to help you review the requirements, match suitable models, and prepare the documents you need.

Send us your specifications, drawings, or project details. Our team will help you check the next step.

Let's build a reliable solution for your power project.

Frequently Asked Questions (FAQ)

Q1: What voltage range do your products cover?
A: Our product range covers low, medium and high voltage applications from 0.38kV to 123kV. We provide different product solutions according to voltage level, application scenario, technical parameters, and project requirements.
Q2: What product categories do you supply?
A: We supply a wide range of power distribution and electrical equipment, including switchgear, circuit breakers, disconnect switches, load break switches, fuse cutouts, surge arresters, insulators, current transformers, voltage transformers, reclosers, and related power distribution products.
Q3: Do you provide IEC, KEMA, or TÜV type test reports?
A: Yes. Type test reports can be provided for selected product models upon request. Some of our products have IEC type test reports issued by recognized laboratories, including KEMA and TÜV. Please contact us with the required product model, voltage level, and technical specifications for confirmation.
Q4: Do you support OEM, ODM, or customized product development?
A: Yes. We support OEM, ODM, and customized product development based on technical drawings, samples, project specifications, and application requirements. Our team can assist with product selection, parameter confirmation, and solution matching.
Q5: Do you provide technical support before and after sales?
A: Yes. Technical support is available before, during, and after the order, including product selection, parameter confirmation, drawing review, technical document support, and installation guidance documents when required.
Q6: How do you ensure product quality?
A: We control product quality through material selection, production process control, routine inspection, and factory testing before delivery. Specific test items depend on the product type and applicable standards.

Related Products