ElfaPlus Unibis™: Quality and reliability guaranteed-High performance clips: To fix the MCB to the DIN rail.-High performance torque: Up to 3Nm.-Easy to replace: Double clips makes it easy to replace the MCB’s, especialy when a busbar is installed.-Userfriendly: All screws are on the same level to work fast and easy.-Green or red flag on toggle with isolation applications: Correct information about the real position. Minimum 5mm distance between open contacts is ensured.-Part of the family: Unibis™ MCB’s fit perfectly in the ElfaPlus range.-Safety terminals IP20: The capacity of Unibis™ terminals has been doubled. Connection possibilities: 2 x 4mm2 or (1 x 4mm2) + (1 x 6mm2). -Full functionality: A small auxiliary contact is the interface to the complete functionality of the ElfaPlus auxiliaries and accessories.-Saving up to 50% space in distribution boards!