Page 408 of Current Catalog by Moeller Electric USA

08/006 08/007 system pkz0 manual motor protectors ul/csa short-circuit current rating 600 v ac max listed branch circuit protective fuse a max listed branch circuit protective breaker a 600 adjustable response current thermal range of magnetic trips ul csa iec ce system pkz0 manual motor protectors type article no list price see price list notes ul csa iec ce manual motor protectors motor protector combinations for single phase rating and iec kw ratings see pages 08/054 and 08/056 a 0,1 ­ 0,16 0,16 ­ 0,25 a 2,2 3,5 5,6 8,8 14 22 35 56 88 140 224 280 350 ½ 1 1½ 3 3 5 5 ½ 1 1½ 3 5 5 7½ ½ ¾ 1 2 3 7½ 10 10 15 ½ 1 1½ 3 5 10 10 15 20 in this range select motor protector in accordance with the motor nameplate full load current 200 v hp 230 v hp 460 v hp 575 v hp ka 8 manual motor protectors 1 type 1 and 2 coordination 50 600 l t 0,25 ­ 0,4 0,4 ­ 0,63 0,63 ­ 1 1 ­ 1,6 1,6 ­ 2,5 2,5 ­ 4 4 ­ 6,3 22 2 10 2 150 125 6,3 ­ 10 10 ­ 16 16 ­ 20 20 ­ 25 pkzm0-0,16 072730 pkzm0-0,25 072731 pkzm0-0,4 072732 pkzm0-0,63 072733 pkzm0-1 072734 pkzm0-1,6 072735 pkzm0-2,5 072736 pkzm0-4 072737 pkzm0-6,3 072738 pkzm0-10 072739 pkzm0-16 046938 pkzm0-20 046988 pkzm0-25 046989 the pkzm 0 t is a 3-phase thermal magnetic motor protective device incorporating adjustable bimetal trips for motor overload protection and magnetic trips to de-energize the motor circuit in case of a short-circuit the pkzm 0 t has its magnetic trip set at a higher response level to provide better protection against nuisance tripping in circuits with higher current inrush ratings e.g in circuits employing control circuit transformers the pkzm 0 and pkzm 0 t are ul listed and csa certified as hp rated motor controllers which provide motor running overload protection in addition they are ul listed and csa certified for group applications as per nec 430-53c and cec part 1 rule 28206 this means that a group of motors each protected and controlled by a pkzm 0 t can be combined under a single branch circuit short circuit and ground fault protective device the maximum rating of which is marked on each pkzm 0 motor protector pkzm0 motor protectors in group motor applications pkzm0 motor protectors are ul listed and csa certified for group applications as per the intent of nec 430-53 and cec part 1 rule 28-206 this eliminates the need for individual motor branch circuit overcurrent protective devices for each motor thus greatly reducing the cost and space requirements of industrial control panels and assemblies in group installations involving a number of pkzm0 motor protectors the maximum rating of the group branch circuit overcurrent protective device is based on the lowest backup overcurrent rating marked on each motor in the group combined with applicable nec/cec installation rules 6 5 3 3 7 accessories 3 standard auxiliary contact 5 trip indicating auxiliary contact 6 shunt trip undervoltage trip 7 magnetic contactor module 8 clip plate additional accessories rated ultimate short-circuit breaking capacity features page 08/010 08/010 08/012 08/014 08/017 08/017 08/055 manual motor protectors 1 for more inductive loads higher inrush currents 50 l 600 600 0,1 ­ 0,16 0,16 ­ 0,25 2,4 4,25 6,8 11,97 20 32 50 84 141 224 358 380 ½ 1 1½ 3 3 5 ½ 1 1½ 3 5 5 ½ ¾ 1 2 3 7½ 10 10 ½ 1 1½ 3 5 10 10 15 in this range select motor protector in accordance with the motor nameplate full load current t 0,25 ­ 0,4 0,4 ­ 0,63 0,63 ­ 1 1 ­ 1,6 1,6 ­ 2,5 2,5 ­ 4 22 2 10 2 150 125 4 ­ 6,3 6,3 ­ 10 10 ­ 16 16 ­ 20 pkzm0-0,16-t 088907 pkzm0-0,25-t 088908 pkzm0-0,4-t 088909 pkzm0-0,63-t 088910 pkzm0-1-t 088911 pkzm0-1,6-t 088912 pkzm0-2,5-t 088913 pkzm0-4-t 088914 pkzm0-6,3-t 088915 pkzm0-10-t 088916 pkzm0-16-t 088917 pkzm0-20-t 088918 · ratings 25a 600 v ac 15 hp 460 v 20 hp 575 v max · phase failure sensitive and ambient compensated · adjustable thermal trips set to motor flc or nameplate current · fixed instantaneous magnetic trip response · open or door mounted handle padlockable with 3 position indication on/off/tripped · finger-safe construction · 35 mm din rail or panel mounting note the pkzm0 t cannot be combined with the high-capacity contactor module notes 1 2 world market device iec q ul/csa higher short-circuit ratings can be obtained by use of of the cl-pkz0 accessory ­ pkzm 0 cl-pkz0 50 ka 600 v ac for 10a and 16a models ­ pkzm 0 cl-pkz0 18 ka 600 v ac for 20a and 25a models manual motor protectors motor protector combinations ul/csa 3-phase hp ratings

[close]