Siemens 3VA4112-5ED24-0AA0

The 3VA41 circuit breaker is designed for low voltage applications, featuring a thermal-magnetic trip unit suitable for line protection. This unit operates at a rated current of 125A and provides a medium breaking capacity classified as Class M. With a breaking capacity of 35kA at 480V and 18kA at 600Y/347, it ensures reliable protection in various electrical systems.

In terms of specifications, the device is configured as a 2-pole circuit breaker and is built for installation with lugs on the load side only. The dimensions measure 2 inches in width, 5.5 inches in height, and 3.7 inches in depth. It features a TM210 trip unit with fixed overload protection set at 125A and a short-circuit protection ratio of 10 times the rated current (Ii).

This circuit breaker is suitable for DIN rail mounting and has an IP40 degree of protection, ensuring durability and operational safety in industrial environments. Additionally, it does not include an integrated earth fault protection feature, and it is a fixed built-in device designed for straightforward installation.