Efen of Germany specialise in Low Voltage Fuse Switches, although they do also manufacture Fuse Links, Load Break Switches and Arresters.
The Efen website company summary is click here
Based in Martinsthal, Efen have been in business since 1922, just a couple of years longer than NZI.
They make superb products, not cheap of course, but manufactured to the highest German standards.
NZI have an exclusive arrangement to distribute Efen product in New Zealand.
We stock a range of Efen LV Disconnects (Switches), see left nav.