BS EN ISO 10133:2017 ISO 10133:2012(E)


Table 1— Tensile force


Conductor size mm2 0,75 1


1,5 2,5 4


Tensile force N


40 60


130 150 170


Conductor size mm2 6


10 16 25 35


Tensile force N


200 220 260 310 350


Conductor size mm2 50 70 95


120 150


10.9 No more than four conductor terminals shall be secured to one terminal stud.


11 Socket outlets 11.1 Socket outlets and matching plugs used on d.c. systems shall not be interchangeable with those used on a.c. systems on the craft.


11.2 Socket outlets installed in locations subject to rain, spray or splash shall be protected to IEC 60529 IP55 as a minimum when not in use, e.g. protected by a cover with an effective weatherproof seal.


11.3 Socket outlets installed in areas subject to flooding or momentary submersion shall be protected to IEC 60529 IP 67 as a minimum, including when in use with connecting plugs.


12 Ignition protection


12.1 Electrical components and devices installed in compartments which can contain explosive vapour and gases shall be ignition-protected in accordance with ISO 8846. NOTE


ISO 10088 requires that all electrical components in petrol engines and petrol tank compartments (this applies


to the entire engine, as well as all electrical contacts, commutators, brushes, collector rings, switches, relays, generators, fuses, distributors, engine-cranking motors, trim motors, etc.) be ignition-protected and ISO 10239 requires all electrical devices in LPG cylinder lockers and housings to be ignition-protected.


Compartments which can contain explosive gases are those containing or which have open connections with compartments containing items such as:


a) spark-ignition engines or their fuel tanks; b)


joints or fittings in fuel lines connecting spark-ignition engines with their fuel tanks.


Open compartments having 0,34 m2 of open area per cubic metre of compartment volume exposed to the open atmosphere outside the craft constitute an exception to this requirement.


12.2 Electrical components installed in certain compartments in crafts with LPG systems, such as lockers and housings containing LPG cylinders and pressure regulators, shall be ignition-protected (ISO 8846) as required in ISO 10239.


Tensile force N


400 440 550 660 770


© ISO 2012 – All rights reserved


9


Distributed through RYA Online Standards Access under Licence No: 2020ET0001 © BSI


Page 1  |  Page 2  |  Page 3  |  Page 4  |  Page 5  |  Page 6  |  Page 7  |  Page 8  |  Page 9  |  Page 10  |  Page 11  |  Page 12  |  Page 13  |  Page 14  |  Page 15  |  Page 16  |  Page 17  |  Page 18  |  Page 19  |  Page 20  |  Page 21  |  Page 22  |  Page 23  |  Page 24