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Concrete & Precast Boxes

ETM850S Concrete Installation Box

Finnish concrete outlet box with BULO and ETM792S inlet.

Model: ETM850S Type: Box Size: Outer Ø73.5 mm / inner Ø56.5 mm; CC 60 mm; overall height 123 mm; drawing labels 102.77 mm, 70.75 mm, 32 mm, 12 mm and 31 mm Inlets: 1-2 × Ø20 mm conduit entries; ETM792S inlet Applications: Precast Concrete Plants Supply Mode: RFQ
ETM850S concrete precast box 45-degree product view
ModelETM850S
Product TypeBox
Size / DepthOuter Ø73.5 mm / inner Ø56.5 mm; CC 60 mm; overall height 123 mm; drawing labels 102.77 mm, 70.75 mm, 32 mm, 12 mm and 31 mm
Inlets1-2 × Ø20 mm conduit entries; ETM792S inlet
MaterialPP (Halogen free)
ApplicationsPrecast Concrete Plants
DocumentsVerified model documents

Product Overview

Simple Series Finnish outlet box configuration for concrete installation. The catalog lists ETM850S as a concrete box with BULO and an ETM792S inlet.

Key Features

  • Simple Series Finnish outlet box; yellow box body
  • Outer Ø73.5 mm / inner Ø56.5 mm; CC 60 mm; overall height 123 mm
  • 1-2 × Ø20 mm conduit entries; ETM792S inlet
  • BULO configuration; installation plug can be used with a screw or nail through the casting mold
  • Eight screw pillars with PZ1, ST2.9 mm screws; c-c 60 mm
  • Suitable for hollow walls and concrete casting; 12-13 mm gypsum plate wings

Downloads & Documents

Download Product SheetCatalogue Product Sheet View Installation DrawingVerified PDF

Technical Specifications

SpecificationValue
Product ModelETM850S
Product TypeBox
Product familyConcrete & Precast Boxes
Size / DepthOuter Ø73.5 mm / inner Ø56.5 mm; CC 60 mm; overall height 123 mm; drawing labels 102.77 mm, 70.75 mm, 32 mm, 12 mm and 31 mm
Inlets1-2 × Ø20 mm conduit entries; ETM792S inlet
MaterialPP (Halogen free)
IP RatingIP30
Conduit Entry1-2 × Ø20 mm; 4 × Ø16 mm knock-outs on the bottom; 5 side knock-outs
Fixing MethodBULO; installation plug through the casting mold with a screw or nail; side nailing to wall studs or ST3.4 screws; PZ1, ST2.9 mm screw pillars

Application Context

Current product taxonomy lists this model under:

  • Precast Concrete Plants

Market Fit Review

Selection depends on the project wall structure, conduit entry, mounting dimensions and local device system. Share your target market, existing model or drawing for a feasibility review.

  • Target market
  • Reference model or drawing
  • Wall structure
  • Device or cover frame requirement
  • Certificate or declaration requirement