Much higher short circuit breaking capacity. Dual-connection convenient for both standard busbar and conductor connection. Improved safety of operators offered by special design of terminals. Much longer service life thanks to energy-storage operating mechanism. A variety of modular auxiliaries allows for easy and quick installation. Enclosure and functional parts made of advanced plastics with flame-retardant, heat-resistant.and impulse-proof properties. Higher current-limiting capacity ensuring a cost-effective range of products.