Drop-out fuse

The FSC-1 10–15kV Drop-out Fuse Cutout is an outdoor high voltage protection device designed for overhead power distribution systems. The FSC-1 drop-out fuse provides reliable protection against overloads and short circuits by automatically disconnecting faulty sections of the line. With its visible drop-out operation, this 10–15kV drop-out fuse cutout ensures clear fault indication and improves maintenance safety for utility operators.

Features:

1. Provide overload protection and short circuit protection

2. Compact in size

3. Cheap price

4. Easy to install

Product Advantages:

• Reliable overload and short-circuit protection

• Clear visible drop-out indication for fault detection

• Designed for 10–15kV distribution systems

• Suitable for outdoor pole-mounted installation

• Stable electrical performance under harsh weather conditions

• Easy fuse link replacement and maintenance

• Improves system safety and operational reliability

• Widely used in utility and rural electrification projects

Company advantages：

1. Zhejiang Reacon Electric Co.Ltd., is a professional manufacturer and seller of fuses

2. The copper parts are hot-dip galvanized, which has strong corrosion resistance and is safer and more reliable

3. Using high-quality contacts: with a long creepage distance, good waterproof performance, and reduced maintenance in the later stage

4. Stainless steel cover: The steel parts are hot-dip galvanized

5. High strength insulators: Ceramic insulator brackets have advantages such as high temperature resistance, smooth color, and strong hardness

Applications & How to Apply:

• Overhead distribution lines rated at 10–15kV

• Pole-mounted transformer protection

• Branch line protection in power distribution networks

• Rural and urban utility power systems

• Areas requiring visible disconnection for safety

How to Apply ：

• Mount the FSC-1 10–15kV drop-out fuse cutout securely on the utility pole using standard hardware.

• Install the appropriate fuse link according to system voltage and current rating.

• Connect the incoming and outgoing conductors to the fuse terminals.

• Ensure correct alignment for smooth drop-out operation.

• After installation, perform visual inspection and system testing.

Parameter

Quality Assurance:

• Manufactured using high-quality insulating and metal components

• Designed to meet utility-grade performance requirements

• Each unit tested for mechanical and electrical reliability

• Stable performance for long-term outdoor service

• Consistent quality for power distribution applications

FAQ:

Q1: What voltage range is the FSC-1 drop-out fuse suitable for?

A1: It is designed for 10–15kV overhead distribution systems.

Q2: Can the FSC-1 drop-out fuse be used outdoors?

A2: Yes, it is specifically designed for outdoor pole-mounted installation.

Q3: Does the fuse provide visible fault indication?

A3: Yes, the fuse drops out visibly when a fault occurs.

Q4: Is maintenance complicated?

A4: No, fuse link replacement is simple and fast.

Q5: What applications commonly use FSC-1 drop-out fuses?

A5: Overhead distribution lines, transformers, and branch circuit protection.