"ABB OS125GB21LR switch fuse offers reliable motor protection with high performance. Ideal for demanding industrial environments, it ensures optimal operation and efficiency."
Product ModelOS125GB21LR
Material Number1SCA120259R1001
Product ID74671
Stock on Request
Last updated: 8/29/2026
Key Features
1
1. Reliable Motor ProtectionThe ABB OS125GB21LR switch fuse is engineered to provide reliable motor protection in the most demanding industrial settings, ensuring your equipment operates safely and efficiently.
2
2. High PerformanceDesigned for high-performance applications, this switch fuse delivers optimal operation and efficiency, making it a crucial component in heavy industry.
3
3. Versatile InstallationWith its modular design, the OS125GB21LR can be installed in various configurations to suit specific needs, offering flexibility in your electrical setup.
4
4. Durable ConstructionBuilt with durable materials, this switch fuse is designed to withstand harsh industrial conditions, ensuring long-lasting performance and reliability.
Technical Specifications
Detailed engineering parameters based on manufacturer documentation
Specifications may be subject to change without notice
Parameter
Value
Parameter
Value
Pollution Degree
3
Product Net Width
141 mm
Product Net Height
242 mm
Product Net Depth / Length
122 mm
Product Net Weight
2.1 kg
Conventional Free-air Thermal Current (Ith)
Π= 40 °C 125 A
5
5. Compliance with StandardsThe OS125GB21LR meets stringent industry standards, including those set by IEC 60947-3, ensuring compliance and safety in your electrical systems.
