✅ ABB A2B 250 TMF – 160–1600A – 3P – Fixed (Part No.: 1SDA066549R1) The ABB A2B 250 TMF (1SDA066549R1) is a molded case circuit breaker engineered to protect electrical circuits with high current demands. It features a thermal-magnetic trip mechanism and is capable of handling loads from 160A up to 1600A. The 3-pole fixed version offers robust performance in compact form, ideal for industrial and commercial installations requiring dependable overload and short-circuit protection. Built on the ABB A2B 250 frame, it complies with IEC/EN 60947-2 standards. Technical Specifications: Part Number: 1SDA066549R1 Model: A2B 250 TMF Current Range: 160–1600A Poles: 3P Mounting Type: Fixed Protection Type: Thermal-Magnetic (TMF) Frame Size: A2B 250 Application: High-capacity industrial/commercial protection Standards Compliance: IEC/EN 60947-2