Catalog Downloads Click on any of the catalog section or the full catalog link to download the PDF. Full Catalog (8.7 mb)    Catalog Sections Doing Business (124 kb) Erecta Switch The Concept (134 kb) Series 5 Flow Switch (661 kb) Series 10 Level Switch (1.9 mb) Series 10 Temperature Switch (456 kb) Series 15 Level Switch (373 kb) Series 20 Level Switch (831 kb) Solid State Relays (445 kb) Price List (2.5 mb) Components (2.1 mb) Technical Notes (339 kb)