Siemens 3VA2216-6JQ42-0AA0

The 3VA22 circuit breaker is designed for low voltage applications, featuring a robust electronic trip unit (ETU560) that provides comprehensive line protection. With a rated current of 160A and a high breaking capacity of 85kA at 415V, this 4-pole device ensures reliable operation in demanding environments.

It incorporates adjustable short-circuit protection settings, with the capability of handling overload currents from 63A to 160A. The device also supports integrated earth fault protection, enhancing safety during operation. Notably, the circuit breaker is suitable for mounting on a DIN rail, allowing for flexible installation options.

Dimensions are measured at 5.5 inches in width, 7.1 inches in height, and 4.2 inches in depth, fitting within standard panel configurations. The front-side connection for the main current circuit utilizes a screw connection for secure and efficient electrical interfacing. Overall, this circuit breaker is a complete built-in device, designed to meet stringent industrial requirements.