The ABB-1SAZ721201R1049 TERMİK RÖLE TF42-20 The ABB-1SAZ721201R1049 by ABB is a high-quality thermal relay designed for efficient motor protection and overload prevention. Part of the TF42 series, this relay is compatible with Not specified, ensuring versatility in various applications. It features a setting range of 16A ~ 20A, allowing precise customization for system requirements. The ABB-1SAZ721201R1049 complies with ROHS standards, emphasizing its environmental safety. Packaged in a BOX format, it is optimized for seamless integration into industrial setups. Choose this reliable thermal relay to enhance system efficiency and safety.