___NHG___B NH HRC fuses

DIN 000 to 4 Class: gG/gL DIN square bodied, dual indication
industrial fuses with voltage conducting metal gripping lugs. They
are made of a steatite insulator, corrosion-proof (aluminum) metal
parts with full-contact and silver-plated copper blades. All NHG fuses
feature a selectivity ratio: 1:1.6 up to 500 Vac.