IEC 60947-7-4-2013 低压开关设备和控制设备.第7-4部分:辅助设备.铜导线用PCB接线端子
简介:
信息:ICS:29.130.20 CCS:K30 发布:2013-08 实施:
UL 60947-7-1-2011 低压开关设备和控制设备.第7-1部分:辅助设备.铜导线用接线端子排
简介:
信息:ICS:29.130.20 CCS:K31 发布:2011-05-06 实施:
UL 60947-7-2-2011 低压开关设备和控制设备.第7-2部分:辅助设备.铜导线用保护导线接线端子排
简介:
信息:ICS:29.130.20 CCS:K30 发布:2011-05-06 实施:
BS EN 60947-7-2-2009 低压开关设备和控制设备.第7-2部分:辅助设备.铜导线用保护导线接线端子排
简介:This part of IEC 60947 specifies requirements for protective conductor terminal blocks with PE function up to 120 mm (250 kcmil) and for protective conductor terminal blocks with PENfunction equal to and above 10 mm (AWG 8) with screw-type or screwless-type clamping units, primarily intended for industrial applications.Protective conductor terminal blocks are used to form the electrical and mechanicalconnection between copper conductors and the fixing support.lt is applicable to protective conductor terminal blocks for the connection of round copper conductors with or without special preparation having a cross-section between 0,2 mm and120 mm (AWG 24 and 250 kcmil), intended to be used in circuits of a rated voltage not exceeding 1 000 V a.c. up to 1 000 Hz or 1 500 V d.c., most commonly in conjunction with terminal blocks according to IEC 60947-7-1.This standard may be used as guide for − protective conductor terminal blocks requiring the fixing of special devices to the conductors, for example quick connect terminations or wrapped connections, etc.;– protective conductor terminal blocks providing direct contact to the conductors by means of edges or points penetrating the insulation, for example insulation displacement connections, etc.Where applicable in this standard, the term “clamping unit” has been used instead of the term“terminal”. This is taken into account in case of reference to IEC 60947-1.
信息:ICS:29.120.99;29.130.20 CCS:K30 发布:2009-07-31 实施:2009-07-31
BS EN 60947-7-1-2009 低压开关设备和控制设备.第7-1部分:辅助设备.铜导线用接线端子排
简介:This part of IEC 60947 specifies requirements for terminal blocks with screw-type or screwless-type clamping units primarily intended for industrial or similar use and to be fixed to asupport to provide electrical and mechanical connection between copper conductors. lt applies to terminal blocks intended to connect round copper conductors, with or without special preparation, having a cross-section between 0,2 mmand 300 mm (AWG 24/600 kcmil), intended to be used in circuits of a rated voltage not exceeding 1 000 V a.c. up to 1 000 Hz or 1 500 V d.c.This standard may be used as a guide for− terminal blocks requiring the fixing of special devices to the conductors, for example quick connect terminations or wrapped connections, etc.;− terminal blocks providing direct contact to the conductors by means of edges or points penetrating the insulation, for example insulation displacement connections, etc.;− special types of terminal blocks, for example with diodes or varistors or similar component holders, etc.Where applicable in this standard, the term “clamping unit” has been used instead of the term“terminal”. This is taken into account in case of reference to IEC 60947-1.
信息:ICS:29.130.20 CCS:K30 发布:2009-07-31 实施:2009-07-31
UL 60947-7-2-2004 低压开关设备和控制设备.第7-2部分:辅助设备.铜导线用保护导线接线端子排
简介:1.1 This part of IEC 60947 specifies requirements for protective conductor terminal blocks with PE function up to 120 mm2 (250 kcmil) and for protective conductor terminal blocks with PEN function equal to and above 10 mm2 (AWG 8) with screw-type or screwless-type clamping units, primarily intended for industrial applications. NOTE: AWG is the abbreviation of "American Wire Gage" [Gage (US) = Gauge (UK)] kcmil = 1000 cmil1 cmil = 1 circular mil = surface of a circle having a diameter of 1 mil 1 mil = 1/1000 inch. Protective conductor terminal blocks are used to form the electrical and mechanical connection between copper conductors and the fixing support. lt is applicable to protective conductor terminal blocks for the connection of round copper conductors with or without special preparation having a cross-section between 0,2 mm2 and 120 mm2 (AWG 24 and 250 kcmil), intended to be used in circuits of a rated voltage not exceeding 1000 V a.c. up to 1000 Hz or 1500 V d.c., most commonly in conjunction with terminal blocks according to IEC 60947-7-1. 1.1 Addition: AWG range expanded to include AWG 30. 1.1 Addition: This standard applies to insulation displacement terminals. 1.1 Addition: PEN does not apply. This standard may be used as guide for - protective conductor terminal blocks requiring the fixing of special devices to the conductors, for example quick connect terminations or wrapped connections, etc.; - protective conductor terminal blocks providing direct contact to the conductors by means of edges or points penetrating the insulation, for example insulation displacement connections, etc. Where applicable in this standard, the term "clamping unit" has been used instead of the term "terminal". This is taken into account in case of reference to IEC 60947-1.
信息:ICS:29.130.20 CCS:K31 发布:2004-09-21 实施:
NF C93-024-1981 电子元件.绝缘移位接线端子.具有铜或铜合金导线的电线用试验规范.一般要求
简介:
信息:ICS:31.020 CCS:L91 发布:1981-06-01 实施:1981-06-05