Siemens 3VA1140-5ED16-0AA0

The 3VA11 frame circuit breaker features a thermal-magnetic trip unit, providing reliable protection for electrical circuits. It is rated for a maximum current of 40A and offers a short-circuit breaking capacity of 55kA at 240V, classifying it within the medium breaking capacity (Class M).

Designed for efficient operation, this device includes fixed overload protection set at 40A and a fixed short-circuit protection setting of ten times the rated current (Ii=10 x In). The connection is facilitated via a box terminal with a steel wrap-around lug, ensuring robust electrical connectivity.

In terms of physical dimensions, the circuit breaker measures 1 inch in width, 5.1 inches in height, and 3.5 inches in depth. It is suitable for installation in environments requiring IP40 protection.

Notably, the device does not support motor drive integration and is not designed for mounting on a DIN rail. Its configuration includes a rocker lever as the control element, while it does not feature integrated earth fault protection or an under-voltage release.