Siemens 3VA1116-6FF46-0AA0

The 3VA11 circuit breaker is designed for low voltage applications, featuring a thermal-magnetic trip unit that ensures reliable protection. It operates with a rated permanent current of 160A and supports a high breaking capacity of 70kA at 415V, as well as 10kA at 690V. This device utilizes a TM240 trip unit, allowing for adjustable overload settings ranging from 112A to 160A and short-circuit protection settings from 5 to 10 times the rated current.

Constructed with a durable design, the unit is suitable for fixed installation and features a front-side connection for the main current circuit via frame clamps. Its dimensions are 4 inches in width, 5.1 inches in height, and 3.5 inches in depth, ensuring a compact footprint for various applications. The circuit breaker is not intended for DIN rail mounting and is rated with an IP40 protection class, providing adequate environmental resistance.

Additional functionalities include 50% neutral protection and a connection with a box terminal using a steel wrap-around lug, enhancing installation versatility.