Versatile Protection Solutions for Modern Electrical Systems #
The two-in-one overload protector is a composite device designed to provide enhanced safety and functionality in electrical systems. Beyond standard overload protection, these devices integrate additional features to meet diverse application needs. KUOYUH offers a range of two-in-one overload protectors with specifications from 3 amps to 20 amps, catering to a wide spectrum of requirements.
Product Variants and Configurations #
KUOYUH provides three main types of two-in-one overload protectors, each tailored for specific installation scenarios:
- Switch + Overload Protector: Combines a rocker switch with an overload protector, resulting in a compact unit suitable for panel installation. Ideal for small appliances and extension cords.
- Socket + Overload Protector: Integrates an AC socket with an overload protector, serving as a replacement for traditional fuse sockets. Commonly used in equipment such as treadmills and massage chairs.
- Plug + Overload Protector: Merges a plug with an overload protector, designed for use after wire connection and coating. Suitable for power lines, machine tools, and similar applications.
Product Series #
KUOYUH’s two-in-one overload protector lineup includes the following series:





Certifications and Applications #
KUOYUH’s two-in-one overload protectors have achieved multiple international certifications, including UL/CUL, TUV, and CCC, ensuring compliance with global safety standards. These products are widely adopted across various sectors, such as:
- Household appliances
- Industrial motors
- Power supply equipment
- Automotive and transportation
- Marine applications
- Machine tools
- Audio equipment
- Telecommunications network equipment
- Medical devices
Contact Information #
For further details or inquiries, please contact KUOYUH W.L. Enterprise Co., Ltd.:
- Address: No.17, Kejia 6th Rd., Douliu City, Yunlin County 640, Taiwan (R.O.C.)
- TEL: +886-05-5513222
- FAX: +886-05-5513030
- E-mail: sales@kuoyuh.com, pat@kuoyuh.com, angus@kuoyuh.com
For more information about our products, certifications, or to access our e-catalog, please visit the respective sections on our website.