Standards Guides
2-page A4 summary guides for AS/NZS 3008, BS 7671, IEC 60364, NEC, and multi-standard comparison. Step-by-step cable sizing methodology with exact table and clause references. Print and keep at your desk.
5 items available · All free to download
AS/NZS 3008 Guide
Free AS/NZS 3008.1.1:2017 cable sizing summary guide PDF. Step-by-step cable selection methodology, key tables reference, derating factor application, voltage drop calculation. 2-page printable.
BS 7671 Guide
Free BS 7671:2018+A2 cable sizing summary guide PDF. IET Wiring Regulations step-by-step cable selection, key tables (4D2A, 4B1, 4C1), voltage drop Appendix 12. 2-page printable.
IEC 60364 Guide
Free IEC 60364-5-52 cable sizing summary guide PDF. International standard step-by-step cable selection, installation methods Table B.52.1, current ratings, voltage drop Annex G. 2-page printable.
NEC Guide
Free NEC/NFPA 70:2023 conductor sizing summary guide PDF. Article 310 step-by-step wire sizing, Table 310.16, ampacity adjustment, voltage drop calculation. 2-page printable.
Multi-Standard Guide
Free multi-standard cable sizing comparison guide PDF. Side-by-side comparison of AS/NZS 3008, BS 7671, IEC 60364, and NEC methodology, terminology, tables, voltage drop limits. 2-page printable.
Other Categories
Pocket Reference Cards
Credit-card-sized (85×54mm) reference cards with cable current ratings, derating factors, color codes, and conversions. Print on cardstock, laminate, and keep in your wallet or toolbox.
Wall Posters
A3 landscape posters comparing cable data across all four major standards. Print in color and pin in your design office, workshop, or training room.
Inspection & Commissioning Checklists
A4 single-page checklists for cable installation, switchboard commissioning, and earthing system testing. Photocopy and distribute to your site team.
Toolbox Talk Cards
A5 landscape safety briefing cards. 5-minute presentations with attendance records for compliance documentation. Cover arc flash and safe isolation procedures.
Calculation Templates
Excel spreadsheets and fillable PDF worksheets for cable schedules, motor load lists, relay settings records, arc flash worksheets, and earthing design records. Open in Excel, Google Sheets, or LibreOffice.