Mersen UltraSafe™ modular fuse holders introduce a new level of safety for class CC and midget fuses up to 30 A UltraSafe™ fuse holders qualify as \"finger safe\" under IEC and DIN standards to an IP20 grade of protection, including fuse changing (with the flick of a finger). UltraSafe™ fuse holders are available in 1, 2, 3 or 4 poles, with or without visual blown-fuse indicators in each pole. Multiple poles can be assembled in the field by ordering and installing pin-tie handles. UltraSafe™ fuse holders save up to 15% mounting space and any combination can be snapped onto 35 mm DIN rail for extra savings in panel building time. Choose class CC fuses for Type \"2\" no-damage protection, one of the safest protection packages in the industry. The UltraSafe™ body material is tough and durable polyamide, with exceptional insulating properties. Mersen UltraSafe™ Fuse Holder, 800 VAC/1000 VDC, 30 A, 3+N Pole, Class: Midget, Fuse Holder Code: D, Pressure Plate/Screw, 6 to 14 AWG Wire, DIN Rail Mount, 1-1/2 in Fuse Length, 13/32 in Fuse Dia, -40 to 85 °C, For Use With: ATM, ATQ, DCT, OTM and TRM Series Fuse, Polyamide, 3.07 in L