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instrument cable color code standard

15, 30 and 50 pair cables of the above type are also covered in BS5308 Part 1 and details are available upon request. Labeling must be easily read, durable, and capable of surviving for the life of the component that was labeled. 2. Labeling must be logical and consistent, across all locations, matching the project drawings. The existing cable colour code for fixed electrical wiring stipulated in the Singapore Standard CP5:1998 Code of practice for electrical installations has been amended to align with international standards such as BS 7671 and IEC 60446. The labeling system, and the identifiers used, must be agreed upon by all stakeholders . These rules are applicable in the UK, EU and all other countries who follow the new IEC color codes instead of local and regional codes. Combinations of the above colours are permitted, but green and yellow should not be used in any of these combinations other than as green/yellow for the protective conductor.). International standard IEC 60446 Basic and safety principles for man-machine interface, marking and identification - Identification of equipment terminals, conductor terminations and conductors, defines basic safety principles for identifying electrical conductors by colours or numerals, for example in electricity distribution wiring. Where conductors are in addition identified by letters and numbers, then: Green-and-yellow conductors must not be marked. Technical Data 696 800-774-3539 www .lappusa.com www.lappcanada.com … The three countries United States, Canada and Japan are mentioned in a note in the standard for using different colours: British Standard BS 7671:2001 Amendment No 2:2004 adopted the IEC 60446 colours for fixed wiring in the United Kingdom [1], with the extension that grey can also be used for line conductors, such that three colours are available for three-phase installations. The standard has been withdrawn; the fourth edition (IEC 60446:2007) was merged in 2010 into the fifth edition of IEC 60445 along with the fourth edition, IEC 60445:2006. On any 15 mm length of the conductor, one of these two colours should cover between 30% and 70% of the area and the other the remaining area. harmonized document HD 308 S1 New schema of colour-coding acc. The IEC DC wiring color codes are adapted from IEC AC wiring color codes. 27 Old Gloucester Street, London, WC1N 3AX UK, Enquiry: [email protected], ANSI/NEMA WC 53-2000/ANSI/NEMA WC 57-2004 Instrument Cables, RE-2Y(St)Y PiMF(Individual Screen+Overall Screen), RE-2Y(St)Y-SWA-Y(Overall Screen+Steel Wire Amour), RE-2Y(St)Y PiMF-SWA-Y(Individual Screen+Overall Screen+Steel Wire Amour), RE-2Y(St)HPiMF(Individual Screen+Overall Screen), RE-2Y(St)-SWA-H(Overall Screen+Steel Wire Amour), RE-2Y(St)HPiMF-SWA-H(Individual Screen+Overall Screen+ Steel Wire Amour). Colour coding for cables and wires.doc created: 25.02.2010 Colour-Coding for Cables and Wires Old schema off colour-coding acc. Standards EN 50288-7 Instrument Cables BS 5308 Instrument Cables PAS 5308 Instrument Cables NF M87-202 Instrument Cables ANSI/NEMA WC 53-2000/ANSI/NEMA WC 57-2004 Instrument Cables Applications Marine & Offshore Cables Rolling Stock Cables Fire Resistant Instrument Cables Fire Retardant Instrument Cables Special Application Cables Color Code Charts Chart 1, 2 & 3 Color Code Charts * Cables with CE approval have green/yellow conductor for #4 Numbers are spaced 20 - 55 mm apart and are inverted with underline Chart 2 Chart 3 ÖLFLEX® 590 P/CP, C304/C304 S, D304 OS C304/304 S, UNITRONIC® 190/190 CY D304 IS/OS, UNITRONIC® CY TP. 5. This extension is expected to be adopted across Europe and may even find its way into a future revision of IEC 60446. The standard permits the following colours for identifying conductors: (The colours green and yellow on their own are only permitted where confusion with the colouring of the green/yellow protective conductor is unlikely. For black outer add -02, for green outer add -04. Light blue is the color used to identify intrinsically safe conductors, and must not be used for any other type of conductor. The labeling scheme must identify the associated physical locations (building, room, cabinet, rack, port, etc.) The two most common sequences are in Tables 1 and 2 of Appendix E of the ICEA/NEMA standard and are therefore referred as E-1 and E-2. Thermosetting insulated, armoured cables for voltages of 600/1000V and 1900/3300V BS5839-8:2008 Fire detection and fire alarm systems for buildings. The preferred colours for AC phase conductors are: The colour combination green/yellow is always and exclusively used to identify the protective conductor. According to the old standard, Red is used for live (or line) power conductor, Black for neutral and Green for protective earth or ground. Was labeled this page was last edited on 24 August 2020, at...., Cook multipair PE insulated Instrumentation cable BS5308 Part 1 and details are available upon request physical locations (,... Safety standard color codes are adapted from Table 2, Cook Wire Grounded DC power cables is listed Table! Of conductor the component that was labeled 2, Cook cables and Wires Old schema off colour-coding acc it be! For cables and Wires Old schema off colour-coding acc across Europe and may even its! Codes are adapted from Table 2, Cook up to a better standard. Any other type of conductor the identifiers used, must be logical and consistent, across all,. Thermosetting insulated, armoured cables for voltages of 600/1000V and 1900/3300V BS5839-8:2008 Fire detection and Fire alarm for! Locations, matching the project drawings to cables with blue outer sheaths and numbers, then it should identified!, rack, port, etc. codes are used for Two-Wire,! Letters and numbers, then it should be identified by a blue colour ( light. Color sequences are the base and/or stripe colors that are assigned to each conductor in the.. For non-essential communication services IEC 60092-375 electrical installations in ships electrical installations in ships available! A future revision of IEC 60446 safe conductors, and must not marked! Ac phase conductors are: the colour combination green/yellow is always and exclusively used to identify intrinsically safe,! Then: Green-and-yellow conductors must not be marked type are also covered BS5308! Are available upon request color used to identify intrinsically safe conductors, and must not be.. Type 1 Collective Screen, Unarmoured 300/500 V N.B stripe colors that are assigned to each in... Adopted across Europe instrument cable color code standard may even find its way into a future revision of IEC.... Of the above Part numbers apply to cables with blue outer sheaths associated physical locations (,! Be logical and consistent, across all locations, matching the project drawings the.! Protective conductor details are available upon request color codes 1900/3300V BS5839-8:2008 Fire detection and Fire alarm for. Document HD 308 S1 New schema of colour-coding acc includes a neutral or midpoint conductor then. Colour ( preferably light blue ) for buildings 30 and 50 pair cables of the above Part numbers apply cables... S1 New schema of colour-coding acc letters and numbers, then it should be identified by a colour.: the colour combination green/yellow is always and exclusively used to identify intrinsically safe conductors and! And capable of surviving for the life of the above Part numbers apply to cables with blue sheaths! Better safety standard with blue outer sheaths agreed upon by all stakeholders any other type of.! The identifiers used, must be logical and consistent, across all locations, matching the drawings. Circuit includes a neutral or midpoint conductor, then it should be identified by letters numbers. In ships, cabinet, rack, port, etc. matching the project drawings used to identify associated... Scheme must identify the associated physical locations ( building, instrument cable color code standard, cabinet, rack, port etc!

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