The K-NH1G3PB2D is a DIN three-pole open type base with 2 dividers. It is made of self-extinguishing thermoplastic for added safety. The contacts are silver plated and have high pressure springs, making them easy to fit with their snap together design. This product meets the standards set by IEC 60269 and is used for NHG1 and M1 fuse types. The DIN fuse size is '1' and it can accommodate cables up to 120 sq-mm in size. It has a rated current of 250 A and can handle voltages of 1000 VAC/1000 VDC.