微信公众号随时随地查标准

QQ交流1群(已满)

QQ群标准在线咨询2

QQ交流2群

购买标准后,可去我的标准下载或阅读

1. Scope 1.1 This Standard applies to cord-connected and permanently connected electrically heated pottery kilns for use on nominal system voltages of 600 V or less, designed to be used in accordance with the Rules of the Canadian Electrical Code, Par

定价: 455元 / 折扣价: 387

在线阅读 收 藏
C22.2 NO. 229-M1988 (R2004) Switching and Metering Centres 现行 发布日期 :  实施日期 : 

1. Scope 1.1 This Standard applies to switching and metering centres (hereafter may be referred to for convenience as metering centres or centres) rated 600 V and less, intended to be used in accordance with the Rules of the Canadian Electrical Code,

定价: 546元 / 折扣价: 465

在线阅读 收 藏

1. Scope 1.1 This Standard applies to central warm air electric resistance type furnaces which are either incorporated in a solid fuel fired furnace or are attached to a solid fuel fired furnace, so as to form a single unit which can be used as an ele

定价: 546元 / 折扣价: 465

在线阅读 收 藏

Preface This Special Publication was prepared using the requirements in CAN/CSA-C22.2 No. 231 Series-M89, CSA Safety Requirements for Electrical and Electronic Measuring and Test Equipment. It provides users with a checklist and testpack to determine

定价: 455元 / 折扣价: 387

在线阅读 收 藏

定价: 910元 / 折扣价: 774

在线阅读 收 藏
C22.2 NO. 239-09 Control and instrumentation cables 现行 发布日期 :  实施日期 : 

定价: 1820元 / 折扣价: 1547

在线阅读 收 藏

1. Scope This standard establishes electrical ratings and test requirements for cable joints for use with extruded dielectric shielded cable rated in preferred voltage steps from 5000-138 000 V and cable joints for use with laminated dielectric cable r

定价: 683元 / 折扣价: 581

在线阅读 收 藏

1. Scope 1.1 This Standard applies to enclosures for electrical equipment, other than lighting fixtures, intended to be used in Class II, Groups E, F, and G hazardous locations in accordance with the Rules of the Canadian Electrical Code, Part I.

定价: 501元 / 折扣价: 426

在线阅读 收 藏

定价: 1820元 / 折扣价: 1547

在线阅读 收 藏

定价: 3367元 / 折扣价: 2862

在线阅读 收 藏
C22.2 No. 254-05 (R2010) Motor Control Centres 现行 发布日期 :  实施日期 : 

Preface This is the common ANCE, CSA, and UL standard for motor control centres. It is the second edition of NMX-J-353-ANCE, the first edition of CSA C22.2 No. 254, and the fifth edition of UL 845. This edition of UL 845 supersedes the previous edition

定价: 2958元 / 折扣价: 2515

在线阅读 收 藏

"1 Scope This standard describes the apparatus, test methods, and formulas to be used in carrying out the tests and calculations required by wire and cable standards. Note: Specific acceptance requirements are found in individual product standards."

定价: 3049元 / 折扣价: 2592

在线阅读 收 藏
C22.2 No. 256-05 (R2010) Direct Plug-In Nightlights 现行 发布日期 :  实施日期 : 

Preface This is the common CSA and UL Standard for Direct Plug-In Nightlights. It is the first edition of CSA C22.2 No. 256 and the third edition of UL 1786. This edition of CSA C22.2 No. 256 supersedes the plug-in night-light requirements of CSA

定价: 3595元 / 折扣价: 3056

在线阅读 收 藏

This PDF includes Amd #1-#7. 1. Scope This Specification applies to metal enclosures of the types referred to below, for potentials up to and including 600 volts between conductors and ground, designed to be employed in accordance with the rules of

定价: 455元 / 折扣价: 387

在线阅读 收 藏

This PDF includes GI #2. 1. Scope 1.1 This Standard applies to the electrical features (a) of gas- and oil-burning appliances and equipment; (b) of solid fuel-burning appliances where the specific Standard for such appliances requires compliance

定价: 546元 / 折扣价: 465

在线阅读 收 藏
2141 条记录,每页 15 条,当前第 14 / 143 页 第一页 | 上一页 | 下一页 | 最末页  |     转到第   页