CSA Preface This is the first edition of CAN/CSA-C22.2 No. 60529, Degrees of protection provided by enclosures (IP Code), which is an adoption, with Canadian deviations, of the identically titled CEI/IEC (Commission électrotechnique Internationale/Inte

定价： 1365元 / 折扣价： 1161 元

定价： 1911元 / 折扣价： 1625 元

1. Scope 1.1 These requirements apply to metal and nonmetallic surface raceway systems and combinations thereof intended for installations in accordance with the Rules of the Canadian Electrical Code, Part I. 1.2 These requirements do not apply to

定价： 455元 / 折扣价： 387 元

This PDF includes Updates #2, #3, #4 and #5 1. Scope 1.1 This Standard applies to self-contained household refrigerators and freezers designed to be installed and used in residential occupancies in accordance with the Canadian Electrical Code, Part

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Preface This is the common CSA and UL standard for low voltage transformers. It is the first edition of CSA C22.2 No. 66.1 and the first edition of UL 5085-1. This edition of CSA C22.2 No. 66.1 supersedes the requirements of CSA C22.2 No. 66 published

定价： 1866元 / 折扣价： 1587 元

Preface This is the common CSA and UL standard for low voltage transformers. It is the first edition of CSA C22.2 No. 66.2 and the first edition of UL 5085-2. This edition of CSA C22.2 No. 66.2 supersedes the requirements of CSA C22.2 No. 66 published

定价： 1866元 / 折扣价： 1587 元

Preface This is the common CSA and UL standard for low voltage transformers. It is the first edition of CSA C22.2 No. 66.3 and the first edition of UL 5085-3. This edition of CSA C22.2 No. 66.3 supersedes the requirements of CSA C22.2 No. 66 published

定价： 1866元 / 折扣价： 1587 元

定价： 1365元 / 折扣价： 1161 元

1. Scope This Specification applies to machine tools, not portable by hand, (but which may have certain portable parts), having electrical equipment mounted thereon and designed to be installed and employed in accordance with the rules of Part I of thi

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This PDF includes GI #2. 1. Scope 1.1 This Standard applies to filters rated up to 125 A intended for suppressing electromagnetic interference in, or with, apparatus and machines that are to be connected to an ac supply with nominal system voltages

定价： 455元 / 折扣价： 387 元

1. SCOPE 1.1 This Standard applies to tubular rigid metallic support members and associated fittings intended for the support and connection of supply service wires for installations operating at potentials of 750 volts or less in accord?ance with the ru

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Preface This is the third edition of CSA C22.2 No. 84, Incandescent lamps, one of a series of Standards issued by the Canadian Standards Association under Part II of the Canadian Electrical Code. It supersedes the previous editions published in 1995

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1. Scope 1.1 This Standard applies to portable and stationary, incandescent and electric-discharge-lamp (fluorescent, mercury- and sodium-vapour) luminaires of the swimming-pool type and of the submersible type intended for use in other than swimming

定价： 455元 / 折扣价： 387 元