Siemens 3RU21161KB0-9-12.5A 5.5KW SIZE-S00 C-10 SCRW TER. DIRECT MOUNT TM O/L RELAY

The Siemens 3RU21161KB0 is a 9-12.5A overload relay designed for direct mounting on size S00 contactors. With a 5.5kW rating, this thermal overload relay provides reliable protection against motor overloads and faults. Featuring C-10 characteristics and screw terminals for easy wiring, it ensures safe and efficient operation in industrial and commercial motor control systems. Its compact design and durable construction make it ideal for protecting motors and electrical equipment in various applications.