Siemens 3VA2063-7KP46-0AA0

The 3VA20 circuit breaker features a four-pole design with a rated current of 63A and an impressive breaking capacity of 110kA at 415V, classified as a Class C device. This unit is equipped with the ETU850 electronic trip unit, which includes metering capabilities for enhanced performance monitoring.

With a rated voltage of 690V and overload protection adjustable from 25A to 63A, the device ensures reliable line protection. The short-circuit protection settings range from 0.6 to 10 times the rated current, enabling customizable safety measures for various applications. The construction allows for connection via a box terminal or steel wrap-around lug, ensuring secure and efficient installation.

Dimensions for the unit are 5.5 inches in width, 7.1 inches in height, and 4.2 inches in depth. The device is suitable for mounting on a DIN rail and features an IP40 degree of protection, making it suitable for a range of industrial environments.

As a built-in device, it incorporates essential features for electrical protection without integrated earth fault protection or under voltage release capabilities, focusing on reliability and performance.