Siemens 3VA2216-5HK42-0AA0

The 3VA22 4P 160A Circuit Breaker is designed for line protection within low voltage applications. It features a medium breaking capacity (Class M) and is rated for a short-circuit breaking capacity of 55 kA at 415V. This model supports a rated voltage of 690V and is equipped with an ETU340 electronic trip unit, which provides adjustable overload and short-circuit protection.

Notable specifications include a rated permanent current of 160A and a flexible adjustment range for undelayed short-circuit release up to 2400A. The device is constructed for built-in applications and features a front-side connection for the main current circuit using screw connections. It is suitable for installation on DIN rails, offering easy integration into existing setups.

Dimensions for this unit are 5.5 x 7.1 x 4.2 inches, with an IP40 degree of protection. The device does not include integrated earth fault protection or under voltage release but is complete with a protection unit. The type of control element utilized is a rocker lever.