Siemens 3VA1120-5EE36-0AA0

The 3VA11 molded case circuit breaker is designed for line protection, incorporating a thermal-magnetic trip unit (TM220) that ensures reliable operation in various electrical applications. With a rated current of 20A and a breaking capacity of 55kA at 415V, it provides robust short-circuit protection. The device features a compact design with dimensions of 3 x 5.1 x 3.5 inches, making it suitable for various installations.

This circuit breaker has a medium breaking capacity classified under IEC standards and utilizes a frame clamp for the main circuit connections located at the front side. Its construction includes a built-in device technology, ensuring a fixed installation. The unit operates effectively across a temperature range of -25°C to 70°C and is rated for use at a maximum voltage of 690V.

Special features include a box terminal connection with a steel wrap-around lug, enhancing the connection reliability. The adjustable overload release allows for settings between 14A and 20A, catering to specific application needs. The circuit breaker is designed to withstand severe environmental conditions with an IP40 protection class, ensuring functionality in various operational scenarios.