> IEC 60947-8 Ed. 1.1 b:2006
Sale! View larger

IEC 60947-8 Ed. 1.1 b:2006

New product

IEC 60947-8 Ed. 1.1 b:2006 Low-voltage switchgear and controlgear - Part 8: Control units for built-in thermal protection (PTC) for rotating electrical machines CONSOLIDATED EDITION

standard by International Electrotechnical Commission, 11/24/2006

More details

$138.46

-57%

$322.00

More info

Full Description

This part of IEC 60947 specifies rules for control units, which perform the switching functions in response to the thermal detectors incorporated in rotating electrical machines according to IEC 60034-11, and the industrial application. It specifies rules for that type of system comprising a positive temperature coefficient (PTC) thermistor detector having particular characteristics, and its associated control unit.

Product Details

Edition: 1.1 Published: 11/24/2006 Number of Pages: 65File Size: 1 file , 520 KB