Downloads
Material information, product data sheets and mounting, operation and maintenance instructions for your project planning.
Anodising
Information on aluminium alloys and their suitability for surface finishing.
Anodising processes and options →Contact blocks – data sheets and instructions
Documents for ERKO contact blocks from 250 to 10,000 A. The appropriate selection and confirmation for your project are decisive.
Product data sheets
Mounting, operation and maintenance
Use the instructions for your contact block type. The language is shown for each document.
Return-pressure spring for 10,000 A contact blocks
Contact block designs, operation and selection →KK and FK contact heads
Data sheets on the construction and designs of KK and FK contact heads. We agree the appropriate design with you.
KK and FK contact heads in detail →Plastic bearing blocks
Technical data sheets for plastic bearing blocks for carrier rails.
View plastic bearing blocks →Single and double clips
Technical drawings of the two clip designs, drawing version V6.
View clips for electrical contact and fastening →Revised product documents, dated 21 October 2026. The selection of contact blocks and matching plastic bearing blocks covers 250–10,000 A. Have dimensions and technical suitability confirmed before ordering.