BS - British national standards

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BS EN 50398-1:2017 (18.9.2017)

BS EN 50398-1:2017 (18/09/2017)

Alarm systems. Combined and integrated alarm systems. General requirements.

Available languages: English

Available design: PDF - Immediate download, Print design

from 212.60 USD more info
BS EN 50398-1:2017-TC (25.2.2020)

BS EN 50398-1:2017-TC (25/02/2020)

Tracked Changes. Alarm systems. Combined and integrated alarm systems. General requirements.

Available languages: English

Available design: electronic design (pdf), Print design

from 299.80 USD more info
BS EN 50399:2022 (31.10.2022)

BS EN 50399:2022 (31/10/2022)

Common test methods for cables under fire conditions. Heat release and smoke production measurement on cables during flame spread test. Test apparatus, procedures, results.

Available languages: English

Available design: PDF - Immediate download, Print design

from 445.80 USD more info
BS EN 50399:2022-TC (30.9.2023)

BS EN 50399:2022-TC (30/09/2023)

Tracked Changes. Common test methods for cables under fire conditions. Heat release and smoke production measurement on cables during flame spread test. Test apparatus, procedures, results.

Available languages: English

Available design: PDF - Immediate download, Print design

from 625.10 USD more info
BS EN 504:2000 (15.1.2000)

BS EN 504:2000 (15/01/2000)

Roofing products from metal sheet. Specification for fully supported roofing products of copper sheet.

Available languages: English

Available design: PDF - Immediate download, Print design

from 212.60 USD more info
BS EN 50401:2017 (3.11.2017)

BS EN 50401:2017 (03/11/2017)

Product standard to demonstrate the compliance of base station equipment with radiofrequency electromagnetic field exposure limits (110 MHz - 100 GHz), when put into service.

Available languages: English

Available design: PDF - Immediate download, Print design

from 181.80 USD more info
BS EN 50402:2017 (31.3.2017)

BS EN 50402:2017 (31/03/2017)

Electrical apparatus for the detection and measurement of combustible or toxic gases or vapours or of oxygen. Requirements on the functional safety of gas detection systems.

Available languages: English

Available design: PDF - Immediate download, Print design

from 445.80 USD more info
BS EN 50402:2017-TC (25.2.2020)

BS EN 50402:2017-TC (25/02/2020)

Tracked Changes. Electrical apparatus for the detection and measurement of combustible or toxic gases or vapours or of oxygen. Requirements on the functional safety of gas detection systems.

Available languages: English

Available design: electronic design (pdf), Print design

from 625.10 USD more info
BS EN 50405:2015+A1:2016 (28.2.2018)

BS EN 50405:2015+A1:2016 (28/02/2018)

Railway applications. Current collection systems. Pantographs, testing methods for contact strips.

Available languages: English

Available design: PDF - Immediate download, Print design

from 348.40 USD more info
BS EN 50406-1:2004 (12.8.2004)

BS EN 50406-1:2004 (12/08/2004)

End user multi-pair cables used in high bit rate telecommunication networks. Aerial cables.

Available languages: English

Available design: PDF - Immediate download, Print design

from 212.60 USD more info
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