Siemens 3RU21261KB0-9-12.5A 5.5KW SIZE-S0 C-10 SCRW TER. DIRECT MOUNT TM O/L RELAY

The Siemens 3RU21261KB0 is a thermal overload relay designed for motor protection. With a current rating of 9-12.5A and a power capacity of 5.5kW, this relay is suitable for size S0 motor applications. It features a C-10 characteristic curve and is equipped with screw terminals for easy installation. The direct mounting design ensures quick setup, providing reliable protection against motor overloads and preventing damage due to excessive current. Ideal for industrial and commercial motor control systems.