Types NZM6B-.../ZM6-...-CNA and
NZMH6-.../ZM6-...-CNA Disconnect Switches are UL
recognized (UL 508) and CSA certified (22.2 Nr. 14)
as 3 pole, HP rated
manual motor disconnects with built-in thermal trips
for motor overload protection. An adjustable dial on
the front of the switch (refer to column 2) can be
set to the Motor Full Load Current. They also
feature an adjustable magnetic trip to provide
additional protection in case of short circuits. Per
NEC, Branch Circuit Over current protection devices
must be provided separately. |
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