Siemens 3VA2116-8KP32-0AA0

The 3VA21 circuit breaker is designed for low voltage applications, featuring an electronic trip unit that enhances operational reliability. With a maximum breaking capacity of 150kA at 415V and a rated current of 160A, this 3-pole breaker ensures effective protection against overloads and short circuits. The overload protection range is adjustable from 63A to 160A, while the short-circuit protection is set between 0.6 to 10 times the rated current.

It is equipped with an ETU850 trip unit that includes an LCD display for metering, enhancing monitoring capabilities. The design allows for a direct connection using a lug terminal and includes a nut keeper for secure installation. The device is compliant with IP40 standards, indicating its suitability for various environmental conditions. Its dimensions are 4.1 x 7.1 x 4.2 inches, facilitating easy integration into control panels or electrical enclosures.

For added flexibility, this circuit breaker accommodates optional motor drive integration and is compatible with DIN rail mounting, making it suitable for diverse installation scenarios. This product exemplifies advanced engineering in circuit protection, aligning with international standards and providing enhanced safety in electrical systems.