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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 62932-2-2 Ed.2.0

Flow battery energy systems for stationary applications. Part 2-2: Safety requirements

Feedback closing date:

21/05/2025

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BS EN 61138 Ed. 4.0

Cables for portable earthing and short-circuiting equipment

Feedback closing date:

16/07/2025

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BS EN IEC 61508-2-1 Ed.1.0

BS EN 61508-2-1 Ed.1.0 Functional safety of electrical/electronic/programmable electronic safety-related systems Part 2-1: Requirements for complex semiconductors

Feedback closing date:

28/05/2025

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BS EN ISO /IEC 80079-41

ISO/IEC 80079-41 Explosive atmospheres. Part 41: Reciprocating internal combustion engines

Feedback closing date:

28/05/2025

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BS EN 60598-2-10 Ed. 3.0

Luminaires -. Part 2-10: Particular requirements - Portable luminaires for children

Feedback closing date:

21/05/2025

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BS EN 60730-1/AMD1/FRAG5 ED6

Fragment 5: Creepage Distances

Feedback closing date:

21/05/2025

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BS EN 61204-3 Ed.4.0

Low-voltage switch mode power supplies. Part 3: Electromagnetic compatibility (EMC)

Feedback closing date:

07/05/2025

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BS EN IEC 61811-1/AMD1 ED2

BS EN 61811-1/AMD1 ED2 Amendment 1 - Electromechanical telecom elementary relays of assessed quality. Part 1: Generic specification and blank detail specification

Feedback closing date:

14/05/2025

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Feedback period expiring

BS EN IEC 60061

BS EN IEC 60061. Lamp caps and holders together with gauges for the control of interchangeability and safety: proposal for correction PU20d fit system in IEC 60061-1 (7004-158) and IEC 60061-2 (7005-158)

Feedback closing date:

07/05/2025

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BS EN 61204-3 Ed.4.0

Low-voltage switch mode power supplies. Part 3: Electromagnetic compatibility (EMC)

Feedback closing date:

07/05/2025

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Published

BS EN ISO 29461-4:2025

Air intake filter systems for rotary machinery. Test methods for static filter systems in coastal and offshore environments

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BS EN IEC 61643-01:2025+A11:2025

Low-voltage surge protective devices. General Requirements and test methods

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BS EN IEC 62902:2025

Secondary cells and batteries. Marking symbols for identification of their chemistry

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PAS 7055:2025

Button and coin batteries. Safety requirements. Specification

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BS EN IEC 60947-5-1:2025

Low- voltage switchgear and controlgear. Control circuit devices and switching elements. Electromechanical control circuit devices

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BS EN IEC 61109:2025

Insulators for overhead lines. Composite suspension and tension insulators for a.c. systems with a nominal voltage greater than 1 000 V - Definitions, test methods and acceptance criteria

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BS EN IEC 63522-35:2025

Electrical relays. Tests and measurements. Resistance to cleaning solvents

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BS EN IEC 60255-27:2025

Measuring relays and protection equipment. Product safety requirements

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