The EFH fuse holder has a modular design that makes it possible to assemble multi-pole version at the building state and all plastic parts are made of material resistant to extremely high temperatures and fuse carrier assures that a fuse link is not in touch with a housing. All the contact surfaces are silver plated and possibility of sealing in On or Off positions. It also complies to IEC 60947-1, IEC 60947-3, UL 4248-1,UL 4248-18, and UL 486E.
The product has a rated voltage of 1000V d.c. and has a maximum rated current of 25A. The maximum fuse link power dissipation of 3 W and the cross section of connecting wire is 1 mm2 - 25 mm2 . The pole built-in width measures 17,5 mm and the utilization category is DC-20B and the rated torque is 2Nm.