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| 501 |
BS EN 50411-3-2:2023Fibre management systems and protective housings to be used in optical fibre communication systems. Product specifications. Single-mode mechanical fibre splice. Fibre management systems and protective housings to be used in optical fibre communication systems. Product specifications. Single-mode mechanical fibre splice. |
| 502 |
BS EN 50436-1:2023Alcohol interlocks. Test methods and performance requirements. Instruments having a mouthpiece and measuring breath alcohol for drink-driving-offender programs and general preventive use. Alcohol interlocks. Test methods and performance requirements. Instruments having a mouthpiece and measuring breath alcohol for drink-driving-offender programs and general preventive use. |
| 503 |
BS EN 50470-3:2022Electricity metering equipment. Particular requirements. Static meters for AC active energy (class indexes A, B and C). Electricity metering equipment. Particular requirements. Static meters for AC active energy (class indexes A, B and C). |
| 504 |
BS EN 50470-3:2022-TCTracked Changes. Electricity metering equipment. Particular requirements. Static meters for AC active energy (class indexes A, B and C). Tracked Changes. Electricity metering equipment. Particular requirements. Static meters for AC active energy (class indexes A, B and C). |
| 505 |
BS EN 50470-3:2023Electricity metering equipment Part 3: Particular requirements — Static meters for AC active energy (class indexes A, B and C) Electricity metering equipment Part 3: Particular requirements — Static meters for AC active energy (class indexes A, B and C) |
| 506 |
BS EN 50518:2019/A1:2023Monitoring and Alarm Receiving Centre. Monitoring and Alarm Receiving Centre. |
| 507 |
BS EN 50522-TC:2023Tracked Changes (Redline) - Earthing of power installations exceeding 1 kV a.c. Tracked Changes (Redline) - Earthing of power installations exceeding 1 kV a.c. |
| 508 |
BS EN 50522:2022Earthing of power installations exceeding 1 kV a.c.. Earthing of power installations exceeding 1 kV a.c.. |
| 509 |
BS EN 50522:2022-TCEarthing of power installations exceeding 1 kV a.c.. Earthing of power installations exceeding 1 kV a.c.. |
| 510 |
BS EN 50576:2022Electric cables. Extended application of test results for reaction to fire. Electric cables. Extended application of test results for reaction to fire. |
| 511 |
BS EN 50576:2022-TCTracked Changes. Electric cables. Extended application of test results for reaction to fire. Tracked Changes. Electric cables. Extended application of test results for reaction to fire. |
| 512 |
BS EN 50600-2-4:2023Information technology. Data centre facilities and infrastructures. Telecommunications cabling infrastructure. Information technology. Data centre facilities and infrastructures. Telecommunications cabling infrastructure. |
| 513 |
BS EN 50600-4-8:2022Information technology. Data centre facilities and infrastructures. Carbon usage effectiveness. Information technology. Data centre facilities and infrastructures. Carbon usage effectiveness. |
| 514 |
BS EN 50600-4-9:2022Information technology. Data centre facilities and infrastructures. Water Usage Effectiveness. Information technology. Data centre facilities and infrastructures. Water Usage Effectiveness. |
| 515 |
BS EN 50626-1:2023Conduit systems buried underground for the protection and management of insulated electrical cables or communication cables. General requirements. Conduit systems buried underground for the protection and management of insulated electrical cables or communication cables. General requirements. |
| 516 |
BS EN 50626-1:2023-TCTracked Changes. Conduit systems buried underground for the protection and management of insulated electrical cables or communication cables. General requirements. Tracked Changes. Conduit systems buried underground for the protection and management of insulated electrical cables or communication cables. General requirements. |
| 517 |
BS EN 50626-2:2023Conduit systems buried underground for the protection and management of insulated electrical cables or communication cables. Polyethylene (PE), Polypropylene (PP) or Unplasticized poly(vinyl chloride) (PVC-U) conduit systems. Requirements for solid wall conduits, fittings and the system used in special applications. Conduit systems buried underground for the protection and management of insulated electrical cables or communication cables. Polyethylene (PE), Polypropylene (PP) or Unplasticized poly(vinyl chloride) (PVC-U) conduit systems. Requirements for solid wall conduits, fittings and the system used in special applications. |
| 518 |
BS EN 50631-1:2023Household appliances network and grid connectivity. General requirements, generic data modelling and neutral messages. Household appliances network and grid connectivity. General requirements, generic data modelling and neutral messages. |
| 519 |
BS EN 50631-1:2023-TCTracked Changes. Household appliances network and grid connectivity. General requirements, generic data modelling and neutral messages. Tracked Changes. Household appliances network and grid connectivity. General requirements, generic data modelling and neutral messages. |
| 520 |
BS EN 50631-2:2023Household appliances network and grid connectivity. Product specific mappings, details, requirements and deviations. Household appliances network and grid connectivity. Product specific mappings, details, requirements and deviations. |
