Contact clamp - Proepster

MULTIFUNCTIONAL COMPONENTS
Factors for success in modern lightning protection
Previously, builders of lightning protection systems had to choose from an enormous range of
products in order to find the matching components for different connectors and holders. Thanks
to our inventions, it is now possible to build a lightning protection system in compliance with
regulations using only a few multifunctional components.
The multifunctional design of the components offers many advantages:
simple planning and calculations
time saving assembly
reduced storage requirements and less tied-up capital
The idea of multifunctional design means that the individual product is designed as a system with
numerous applications. For this reason, we refer to our components as systems.
Multi-Clamp system
Vario-Clamp system
Diagonal cross clamp system
Niro-Clip system
Bimetal system
The original Multi-Clamp - invented by J.Pröpster in 1981 - has proved itself over and over. It is the
most diverse lightning protection component in the world. For universal use as T, cross, parallel, thrust
and connection clamp.
T clamp Cross clamp Parallel clamp Thrust clamp Clamping threstle Multi-Plus
as connection clamp
The original Vario system - a cost-saving and practical solution for connecting different conductor
types.
All parts are interchangeable; manufactured in pressing technique.
Ø 8-10/8-10 Ø 8-10/16 Ø 8-10/30x3,5 30x3,5/30x3,5
Ø 8-10/40x4 40x4/40x4
The connecting system for earthing wires flat and round. Easy assembly
System advantages: significantly time-saving with easy assembly
2 distortion safe screws M 10 x 30, hot galvanized
flat/flat flat/flat flat/flat + round round/round (Ø 10) flat/flat + round
parallel connector cross connector cross connector cross connector parallel connector
The Niro-Clip snap-on holder - completely in stainless steel - usable as roof and wall conductor holder.
100% weathering resistant maximal mechanical strength
available with loose or stationary wire holder
The ideal System - in accordance with VDE - for all connections and contacts between different materials.
Advantages: corrosion-free connections between copper wires and components made of other
materials - e.g. aluminum or galvanized steel - for earthing bars, disconnection points, roof windows
and metal constructions.
Multi-Clamp Vario-Clamp Gutter clamp Saddle clamp