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Industrial Electrical Planning Tool

Industrial Electrical Material Estimator

Estimate three-phase cable quantities, sub-distribution boards, cable tray/busway containment, motor circuits and earthing/bonding scope to discuss with a qualified electrical engineer (Elektrofachkraft).

Draft: June 30, 2026Planning reference

Quick Answer

Estimate industrial material quantities — not a priced bid or take-off.

Use this estimator for early industrial planning: production halls, workshops, plant retrofits. It groups cable, containment and distribution material into planning buckets only. Final cable type/CSA, protective-device coordination, motor protection, busway rating, earthing/bonding and compliance must be verified by a qualified electrical engineer.

Calculator Inputs

Industrial material setup

Enter a practical industrial planning scope. This tool estimates rough material buckets and engineering discussion points. It does not select final cable types/CSA, protective devices, motor protection or compliant installation details.

Installation Setup

Distribution & Final Circuits

Motor & Machine Circuits

Machines & Special Loads

Cable Management (Containment)

Earthing & Bonding

Installation Environment

Planning List

Material / circuit working list

Add real areas like a production line, machine cell, sub-distribution feeder, busway run or control room. The list is a planning notepad and is stored only in this browser.

Item IDArea / RoomPlanning TypeQtyRouteEnvironmentCategory
No planning items added yet. Add machine cells, sub-distribution feeders, busway runs, control-room or yard-feeder rows.

Quick Answer / Results

Material planning estimate

Run the calculator to generate an industrial material planning summary.

Estimated cable length—No estimate calculated yet.
Final + motor circuits—
Special review items—
Module / way range—
Sub-distribution boards—

Cable length by type

Cable management (containment)

Distribution & protection

Engineering discussion warnings

    Planning estimate only

    This result does not select final cable type/CSA, protective-device rating, motor protection, RCD/SPD configuration, busway rating, CPR fire class, functional-integrity rating, containment load class or compliance result. Final design must be verified by a qualified electrical engineer (Elektrofachkraft).

    Method

    How this estimator works

    The estimator combines distribution layout, feeder/final/motor route distances, machine loads, containment runs and optional planning-list rows. It groups lengths into material buckets — final-circuit, motor & control, feeder/sub-main and earthing/bonding cable, plus tray/ladder/trunking/busway containment.

    Material bucket = route quantities × bucket factor × (1 + reserve %)

    Safety

    Cable & containment depend on environment

    Wet/washdown, hazardous (Ex/ATEX), corrosive, high-ambient, outdoor, escape-route and fire-safety areas can require different cable, containment load class, routing, fire behaviour, protection and documentation decisions.

    Exclusions

    What this does not include

    No cable sizing/CSA, protective-device coordination, motor protection, busway rating, structural/containment load design, utility/transformer-side work, labour pricing, inspection or final compliance design is included.

    FAQ

    Industrial electrical planning notes

    Is this a bid or a material take-off?

    No. It produces planning-level material buckets for early scoping and discussion, not a priced bid or a code-compliant take-off. For a priced bid use a quantity take-off / estimating tool and a qualified estimator.

    How is this different from the Home Electrical Material Estimator?

    This industrial version assumes three-phase 400 V distribution with a main board plus sub-distribution boards and feeders between them, sub-main and motor/machine circuits, dedicated cable management (tray, ladder, trunking, busbar trunking) and heavier earthing/equipotential bonding — rather than single-phase domestic final circuits.

    What about cable sizing and protection?

    Out of scope here. Size conductors with the Cable Ampacity Calculatorand coordinate protective devices with the Fuse & Breaker Sizing tool, then have the design verified by a qualified electrical engineer.

    Learn More

    Reference links

    Project

    Need help turning this estimate into a real project scope?

    ITCOREOPS can support industrial infrastructure planning, distribution and containment layout, rack power, structured cabling, documentation and practical implementation coordination.

    Open project formVisit ITCOREOPS →

    Disclaimer

    Planning estimate only

    This industrial estimator is for early material planning only. It is not a priced bid or a code-compliant take-off, and does not replace qualified electrical design, German/DACH/EU rule review, cable sizing, protective-device selection, motor protection, inspection, testing, commissioning or local professional approval.

    Workflow

    Use this before the first engineering or contractor discussion.

    Prepare a practical list of distribution boards, final/motor circuits, machine loads, containment runs and environment warnings before asking for a professional design or quotation.

    Use exact inputs ↑

    Support

    Need help applying this result?

    For industrial distribution, machine power, containment, rack power, structured cabling and infrastructure documentation support, visit ITCOREOPS.

    Visit ITCOREOPS →Email ITCOREOPS ✉

    Feedback

    Found a bug or missing warning?

    Report display problems, calculation issues, missing environment warnings or improvement ideas for this calculator.

    Report a bug ✉

    Worked example

    Scenario: a 400 V TN-S production hall — 1 main board + 3 sub-distribution boards, 25 final circuits (16 socket + 9 lighting), 6 motor circuits, ~120 m cable tray, 20% planning reserve.

    Cable buckets: final-circuit 800 m, motor & control 705 m, feeder/sub-main 215 m, earthing/bonding 220 m → 1,940 m total cable.

    Containment: tray 145 m, ladder 50 m, trunking 75 m, busway 30 m → 300 m total.

    Distribution: 1 + 3 boards, ~17 three-phase ways, ~41 protective devices, 9 motor-protection sets, module range 96–132.

    Planning buckets only — verify cable sizing and protection with the Cable Ampacity and Fuse & Breaker Sizing tools.