The innovative and comprehensive Modulostar range of Mersen fuse-holders. Modular fuse-holders are finger-safe as per IEC standards to an IP20 grade of protection. Including fuse changing, with the flick of a finger. Modular fuse-holders are available in 1, 2 or 3 poles, with or without visual blown fuse indicators, in IEC + UL version. Multi-pole units can also be field assembled by ordering pin-ties assembly kit. The range offers the possibility to use microswitches (supplied with the holders or ordered separatly) to allow remote indication. Modulostar range is made of tough and durable thermoplastic or thermoset material. and is used to protect drives, motors and transformers in low-voltage distributions and controls. It can only be switched in the de-energized state.