This Acti9 accessory is a rotary handle mechanism for modular devices with front or side mounting installation.It is dedicated to iID, iSW-NA, 2P or 3P or 4P (iC60 Vigi iC60, iSW, iC60).It prevents the door from opening when the device is in the ON position.The control mechanism is mounted on the device. The rotary handle is fixed to the front or side of the enclosure.It is a set of 1 device.The material is a self-extinguishing thermoplastic specially developed by Schneider Electric.The degree of protection of the rotary button is IP55.