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Learn more about our products

Connecting clamp for reinforcement

For the connection of flat conductors


Combined arrester P-ZP

For mounting on 40 mm busbar system


Combined arreste P-HF BOX

For Telephone- and Internetconnection


Visit us

*Verschoben* Belektro Berlin 2020

next Belektro 03. - 05. November 2022

Trade Fair for Electrical Engineering - Exhibition Berlin
Light+Building Frankfurt am Main

13. - 18. March 2022

Leading Exhibition and Building Technology
Feuer Trutz (digital event)

30. September - 01. October 2020

International trade fair with congress for preventive fire protection

New products

Space-saving combined arrester P-ZP
for mounting on 40 mm busbar system >>
Saddle clamp "Flex"
with clamping jaw, clamping range up to 8 mm >>
Conductor fastener for exterior installation
for the HVC conductor >>
Beam clip for HVC-50 and HVC-85
High voltage resistant insulated conductor >>

"Always safely one idea ahead!"

J. Pröpster GmbH - a strong family business - yesterday today tomorrow .

Our promise not only includes innovations and inventions, but also simplification of work, safety and quality with high price stability and readiness to deliver. Quality is our priority when we provide you with project planning support and reliably serve you with inexpensive special components and a perfect delivery service.
J. Pröpster GmbH
Regensburger Straße 116
D-92318 Neumarkt
Phone +49 (0)9181/2590-0
Fax: +49 (0)9181/2590-10
Blätterkatalog Blitzschutz
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