If you have difficulty in submitting comments on draft standards you can use a commenting template and email it to admin.start@bsigroup.com. The commenting template can be found here.

We use cookies to give you the best experience and to help improve our website

Find out what cookies we use and how to disable them
Engineering > Electrical engineering

Electrical engineering

Electrical engineering Sub-categories (19)

  1. Electrical engineering. General
  2. Magnetic materials
  3. Insulating materials
  4. Insulating fluids
  5. Semiconducting materials
  6. Superconductivity and conducting materials
  7. Electrical wires and cables
  8. Insulation
  9. Components. Electrical equipment
  10. Electrical accessories
  11. Switchgear and controlgear
  12. Lamps and related equipment
  13. Rotating machinery
  14. Transformers. Reactors
  15. Rectifiers. Converters. Stabilized power supply
  16. Cells and batteries
  17. Power transmission and distribution networks
  18. Electrical equipment. Special conditions
  19. Electric traction equipment

Latest standards activities

Proposals
Drafts

BS EN IEC 60401-3 ED3

BS EN 60401-3 ED3 Terms and nomenclature for cores made of magnetically soft ferrites. Part 3: Guidelines on the format of data appearing in manufacturers catalogues of transformer and inductor cores

Feedback closing date:

10/06/2026

View 0

BS EN 62246-4 ED2

Reed switches. Part 4: Application in conjunction with magnetic actuator used for magnetic sensing devices

Feedback closing date:

29/04/2026

View 0

BS EN 63172 ED2

Electrical accessories - Methodologies for determining the energy performance of electrical accessories

Feedback closing date:

20/05/2026

View 0

BS EN IEC 60730-2-3

BS EN 60730-2-3 Ed 3.0 Automatic electrical controls for household and similar use -. Part 2-3: Particular requirements for thermal protectors for ballasts for tubular fluorescent lamps

Feedback closing date:

27/05/2026

View 0

BS ISO 25572

ISO 25572 General technical requirements for mine cable hooks

Feedback closing date:

24/05/2026

View 0

BS EN ISO 24695

ISO 24695 Oil and gas industries including lower carbon energy. The effects of High Voltage DC interference to buried pipelines. Measures to be implemented

Feedback closing date:

23/05/2026

View 0

BS EN IEC 62192-1

BS EN 62192-1 Ed.1.0 Rope for electrical work. Part 1: work within the live working zone or in contact with live parts

Feedback closing date:

06/05/2026

View 0

BS EN IEC 60401-1

BS EN 60401-1 Ed3 Terms and nomenclature for cores made of magnetically soft ferrites. Part 1: Terms used for physical irregularities and reference of dimensions

Feedback closing date:

28/09/2026

View 0
Feedback period expiring
Published

BS EN IEC 62133-1:2026

Secondary cells and batteries containing alkaline or other non-acid electrolytes. Safety requirements for portable sealed secondary cells, and for batteries made from them, for use in portable applications. Nickel systems

View

PD IEC TS 63529:2026

DC side harmonics & filtering in HVDC transmission systems

View

PD IEC TS 63222-4:2026

Power quality management. Harmonic analysis on public electric power network

View

BS EN IEC 63522-52:2026

Electrical relays. Tests and measurements. Coil overvoltage

View

BS EN IEC 63522-3:2026

Electrical relays. Tests and measurements. Relay coil properties

View

BS EN IEC 63545:2026

Horticultural lighting. Luminaires for horticultural lighting. Safety

View

PD IEC TS 63264:2026

Composite insulators with integrated optical fibres for AC voltages greater than 1 000 V and DC voltage greater than 1 500 V. Definitions, tests methods and acceptance criteria

View

BS EN 50483-1:2026

Test requirements for low voltage aerial bundled cable accessories. Generalities

View