IEC 60470 Ed. 2.0 b:1999

High-voltage alternating current contactors and contactor-based motor-starters

International Electrotechnical Commission , 10/20/1999

Publisher: IEC

File Format: PDF

$142.00$284.00


Applicable to a.c. contactors and/or contactor-based 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 12 000 V. Applicable only to three-pole contactors and starters for use in three-phase systems and single-pole contactors and starters for use in single-phase systems.

More IEC Standards PDF

IEC 61340-4-4 Ed. 3.0 b:2018
IEC 62731 Ed. 2.0 en:2018

IEC 62731 Ed. 2.0 en:2018

$72.00 $145.00

IEC 60335-2-6 Ed. 6.1 en:2018
IEC 60189-1 Ed. 4.0 en:2018