This Siemens Motor Overload Switch is a thermomagnetic circuit breaker designed for motor protection. It features built-in heater elements for overload protection and magnetic trip elements for short-circuit protection, with a Class 10 trip characteristic. The switch is often used in medical equipment, such as Siemens CT scanners. It has an ON/OFF rotary handle and is typically available with screw terminals. This product is now phased out, with the preferred successor being the SIRIUS 3RV2.
Motor Overload SWT SWITCH – (10161678/3RV1041-41JA10/4MA10) SIEMENS
The Siemens Motor Overload Switch, also known as a Circuit Breaker or Motor Protector, is compatible with CT scanners. It provides overload and short-circuit protection for motors and is available under multiple part numbers, including 10161678, 3RV1041-41JA10, and 4MA10.