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Specifies requirements and tests for junction boxes for use in fixed wiring installations in a.c. and d.c. circuits having copper conductors with cross-sectional areas up to and including 10 mm2.
This part of IEC 60998 applies to connecting devices as separate entities for the connection of two or more electrical copper conductors (complying with IEC 60228 or IEC 60344) rigid (solid or stranded) or flexible, having a cross-sectional area of 0,2 mm2 up to and including 35 mm2 and equivalent...
This standard applies to connecting boxes for junction(s) and/or tapping(s). NOTE Unless otherwise stated, throughout the document the term "boxes" also applies to "enclosures".
Electrical (other than electronic) devices, not covered by British Standards for single-phase a.c. or d.c. circuits, declared voltage between conductors 30 volts a.c. or 50 volts d.c. up to 250 volts. Materials, construction, finish, terminals, connection to electricity supply, cord grip,...
This Standard applies to rigid unplasticized poly (vinyl chloride)* boxes and fittings of the following types that are intended to be installed and used with rigid PVC conduit at a maximum working temperature of 75 °C in accordance with the rules of the Canadian Electrical Code, Part I: a)...
This Standard provides requirements for grade-level, in-ground enclosures. The enclosures are made of polymer concrete, composite, or plastic (enclosure covers may be made of metal), intended for conductors and connections at voltages 750 V or less. These enclosures are not intended to be installed...
This International Standard establishes requirements for the design qualification of balance-of-system (BOS) components used in terrestrial photovoltaic (PV) systems. This standard is suitable for operation in indoor, conditioned or unconditioned: or outdoor in general open-air climates as defined...
This part of EN 60670 applies to boxes, enclosures and parts of enclosures (hereafter called boxes and enclosures) for electrical accessories with a rated voltage not exceeding 1 000 V a.c. and 1 500 V d.c. intended for household or similar fixed electrical installations, either...
This Standard applies to locking-type, pin and sleeve type plugs, receptacles, power inlets, and connectors and associated integrated accessories (i.e., junction box), rated up to 1,200 amperes (for single- and multi-pole) and above 750 V to 35 kV volts ac, 50/60 Hz and which shall...
This part of IEC 60998 applies to connecting devices as separate entities for the connection of two or more electrical copper conductors (complying with IEC 60228 or IEC 60344) rigid (solid or stranded) or flexible, having a cross-sectional area of 0,2 mm2 up to and including 35 mm2 and equivalent...
This part of IEC 60998 applies to connecting devices as separate entities for the connection of two or more electrical copper conductors (complying with IEC 60228 or IEC 60344) rigid (solid or stranded) or flexible, having a cross-sectional area of 0,2 mm2 up to and including 35 mm2 and equivalent...
General EE.1 Application to new lines In Estonia the standard EN 50341-1 (Part 1) can only be applied using this NNA (EN 50341-2-20) containing National Normative Aspects for Estonia. This Part 2-20 applies to all new overhead electric lines with nominal system voltages exceeding AC 1 kV and also...
1.1 This test method covers the measurement of carrier density in silicon epitaxial layers. The precision that can be expected depends upon the carrier-density inhomogeneities parallel and perpendicular to the junction and upon the carrier-density level. 1.2 The measurement requires the...
This part of IEC 60998 applies to connecting devices as separate entities for the connection of two or more electrical copper conductors (complying with IEC 60228 or IEC 60344) rigid (solid or stranded) or flexible, having a cross-sectional area of 0,2 mm2 up to and including 35 mm2 and equivalent...
This specification establishes the requirements for materials and manufacturing, dimensions, inspection and testing, and processing of compacted, mineral-insulated, metal-sheathed Type S (platinum-10 % rhodium versus platinum), Type R (platinum-13 % rhodium versus platinum), and Type B (platinum-30...
