Siemens 3VA2125-6JQ46-0AA0

The 3VA21 circuit breaker is designed for low voltage applications, complying with IEC standards. This model features a 4-pole configuration with a rated permanent current of 25A and a high breaking capacity classified as Class H, capable of handling 85kA at 415V.

Equipped with the ETU560 electronic trip unit, it provides advanced functionality including overload protection adjustable between 10A and 25A, and short-circuit protection settings ranging from 0.6 to 12 times the rated current. The device includes integrated earth fault protection, enhancing safety in electrical systems.

Dimensions measure 5.5 x 7.1 x 4.2 inches, and it offers a front-side connection with a frame clamp for the main current circuit. The degree of protection is rated at IP40, suitable for various installation environments, with an optional motor drive feature. This circuit breaker can be mounted on standard DIN rails, ensuring compatibility in diverse setups.