29.120 电工器件 标准查询与下载

CSA C22.2 No.29-M1989-1989(R2009) 配电板和封闭式配电板

Note: In order to maintain a consistent relationship between Clause numbers and subject matter throughout this Standard, some numbers may have been omitted. 1. Scope 1.1 This Standard applies to panelboards and enclosed panelboards, rated 600 V and less, for use in nonhazardous locations in accordance with the Rules of the Canadian Electrical Code, Part I, to provide overcurrent protection for a number of circuits. 1.2 Clauses 1 to 6 apply to panelboards and enclosed panelboards of other than the service entrance type and apply, unless otherwise noted, to the panelboards covered by Clauses 7 and 8 as follows: (a) Clause 7 - Panelboards for service entrance use; and (b) Clause 8 - Custom-built panelboard assemblies. 1.3 This Standard covers the construction of the synthetic fuses to be used in the simulated load cycle test on fusible panelboar ds (see Clause 9).

Panelboards and Enclosed Panelboards

CSA C22.2 No.34-M1987-1987(R2018) 燃气管的电极插座、配件和连接器

1. Scope This Standard applies to (a) electrode receptacles and fittings for mounting gas tubes intended for indoor and outdoor applications operating at voltages of 15 000 V and less but not exceeding 7 500 V to ground for use in accordance with the rules of the Canadian Electrical Code, Part I; (b) connectors that are intended to enclose the ends of gas tube electrodes and to provide a connection to the secondary voltage supply.

Electrode Receptacles, Fittings, and Connectors for Gas Tubes

HB 6-14-1983 导线侧面接头

Lateral connector for conductor

HB 6-15-1983 导线接头与导线的压结

Cable connector and cable welding

HB 6-16-1983 导线管形接头

Tubular connector for conductor

HB 6-27-1983 ＡＮ－１和ＡＮ－２按扭保险器

AN-1 and AN-2 button type protecting device

HB 6-28-1983 ＡＮ－３按扭保险器

AN-3 button type protecting device

HB 6-92-1983 电线中接头

Medium connector for electrical wire

HB 6-93-1983 电线大接头

Large connector for electrical wire

HB 6-94-1983 电线切边大接头

Large connector for cut edge of electrical wire

CSA C22.2 No.29-M1983-1983 配电板和封闭式配电板

Panelboards and Enclosed Panelboards

HB 6-48-1969 可熔保险丝夹子薄片

Thin slice for electric fuse clamp

HB 6-51-1969 可熔保险丝保险器薄片

Thin slice for electric fuse protecting device

HB 6-47-1969 负导线接头

Negative conductor connector

CSA C22.2 No.34-1959 用于发光管标志的电极插座

Electrode Receptacles for Luminous Tube-Signs

HB 9-3-1983 导线防波套管子的衬盘接头

Liner disc connector of wave-proof sleeve for conductor