USFULL DC Isolator Switch

What is a DC Isolator Switch?

A DC isolator switch is a crucial electrical component designed to safely disconnect DC circuits from their power sources. It ensures the protection of electrical systems and personnel during maintenance or emergencies. This switch is commonly used in solar photovoltaic (PV) systems, wind power installations, and other DC power applications.

USFULL’s DC Isolator Switch is engineered with high-quality materials and consistent performance, ensuring safe and reliable operation in various environments.

USFULL DC Isolator Switch: Product Details

The USFULL DC Isolator Switch is designed with durability, efficiency, and safety in mind. Below are the key features that set it apart:

1) Non-Flammable Materials

Made from PC Flame Retardant Materials, providing high insulation and fire resistance for enhanced safety.

2) Flexible Knobs

Features a flexible handle conversion mechanism, offering long mechanical life and smooth operation.

3) Inlet and Outlet Holes

Equipped with four wiring holes, ensuring easy and convenient connection for different installation requirements.

 DC Isolator Switch Specifications

USFULL’s DC Isolator Switch comes with the following specifications:

What Are the Advantages of the DC Isolator Switch?

1) IP66 Rated Waterproof

Waterproof, dustproof, and UV-resistant, making it ideal for outdoor applications.

2) Exquisite Appearance & High Efficiency

Designed for both industrial and residential use, ensuring efficient energy management.

3) Wide Temperature Range

• Maximum withstand temperature: 85°C
• Minimum withstand temperature: -40°C

Can operate in extreme weather conditions.

4) Easy Installation

Designed for quick and hassle-free mounting, reducing installation time.

5) Certified Quality

Compliant with CE certification, ensuring high standards of safety and performance.

6) Flexible Switch Mechanism

Smooth and user-friendly switching operation for added convenience.

7) Flame Retardant Protection

Prevents fire hazards, ensuring a high level of electrical safety.

8) Overvoltage Protection

Protects the system from electrical surges, ensuring long-term durability.

9) Direct from Manufacturer

USFULL is a trusted manufacturer, providing high-quality DC isolator switches at competitive prices.

Where Can the DC Isolator Switch Be Used?

USFULL’s DC Isolator Switch is suitable for a wide range of applications, including:
✔ Photovoltaic Power Generation – Essential for solar PV systems to safely disconnect the solar array.
✔ Wind Power Systems – Ensures secure operation and maintenance of wind energy installations.
✔ New Energy Solutions – Used in battery storage systems, EV charging stations, and hybrid energy setups.
✔ Electrical Engineering Projects – Applied in various industrial and commercial electrical installations.

Why Choose USFULL?

Founded in 2005, USFULL (Zhejiang Fullwill Electric Co., Ltd.) is a leading manufacturer of solar and low-voltage electrical products. With over 200+ business partners worldwide and certifications including ISO9001, CE, IEC, TUV, and INMETRO, we guarantee top-quality products designed for safe, efficient, and long-lasting performance.