Your shopping cart is empty!
International Electrotechnical Commission, 04/26/2021
Publisher: IEC
File Format: PDF
$227.00$455.00
Published:26/04/2021
Pages:100
File Size:1 file , 3.2 MB
Note:This product is unavailable in Ukraine, Russia, Belarus
IEC 62271-106:2021 is applicable to a.c. contactors and/or contactor-based controllers and motor-starters designed for indoor installation and operation at frequencies up to and including 60 Hz on systems having voltages above 1 000 V but not exceeding 24 000 V. It is applicable only to three-pole devices for use in three-phase systems, and single-pole devices for use in single-phase systems. Two-pole contactors and starters for use in single-phase systems are subject to agreement between manufacturer and user.
Magnetic materials - Part 10: Methods of measurement of magnetic properties of electrical steel strip and sheet at medium frequencies
$117.00 $234.00
Amendment 1 - Multicore and symmetrical pair/quad cables for digital communications - Part 7: Symmetrical pair cables with transmission characteristics up to 1 200 MHz - Sectional specification for digital and analog communication cables
$6.00 $13.00
Magnetic materials - Part 1: Classification
$164.00 $329.00
Medical electrical equipment - Part 2-58: Particular requirements for the basic safety and essential performance of lens removal devices and vitrectomy devices for ophthalmic surgery
