
ETM780S
Concrete & Precast Boxes
Concrete and precast wall box for pre-fabricated house factory installation; supplied without lid, with BULO and one 2ר20 mm inlet.
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Precast Concrete Plants
Precast and cast-in-situ work leave little room for correction. The review follows the element drawing, fixing method, conduit entry and protection required by the production sequence.

Before the model
Use the project evidence to define the condition first. The current product relationship then gives the shortlist without turning a family label into a compatibility claim.
Confirm the box position, tolerance and orientation in the element drawing.
Review reinforcement, mould face or counter-bearing conditions before selecting the box.
Check entry size and direction against reinforcement, formwork and concrete cover.
Project review
Send the project input once. The review stays tied to the stated construction and application.
Carry this decision into the next review stage.
Carry this decision into the next review stage.
Carry this decision into the next review stage.
Carry this decision into the next review stage.
Published model set
Open the exact record for verified descriptors, documents and RFQ context.

ETM780S
Concrete and precast wall box for pre-fabricated house factory installation; supplied without lid, with BULO and one 2ר20 mm inlet.

ETM784S
Concrete wall box with a plugged ETM788S 2ר16/20 mm inlet in the top and a mounted ETM790S lid.

ETM812S
Concrete wall box with two plugged 2ר20 mm inlets and an ETM794S lid.

ETM850S
Finnish concrete outlet box with BULO and ETM792S inlet.

ETM931S
Universal Series concrete connection box with BULO, six Ø20 mm entries and one Ø25/20 mm entry.

ETM834S
Six-way concrete roof box, without lid, with 70 mm centre distance and 83 mm height.

ETM925S
ETM925S concrete and precast electrical installation box; model-specific Installation Materials data is not present in the supplied catalog extract.
Market-Fit Review
Send the target market, wall construction, device system and model or drawing.