Page 97 of Contactors and Motor Protection by Moeller Electric USA

thermistoroverloadrelays series emt thermistor relays for protection of motors with p.t.c thermistors embedded in their windings led display of operational status manual automatic reset or remote reset available thermistor protection relays ul/csa pilot ac-15 ac-14 duty 220­240 v 380­400 v rating iec rated operating current rated operational voltage range article number protection relay automatic reset description type price · automatic reset · power on and fault indicating led display · automatic reset · power on and fault indicating led display · short-circuit recognition in the sensor circuit · automatic reset · power on and fault indicating led display 3 3 b 300 24 ­ 240 v 50/60 hz 24 ­ 240 v dc 24 ­ 240 v 50/60 hz 24 ­ 240 v dc emt6 066166 3 3 b 300 emt6-k 269470 see green pages 3 3 b 300 230 v 50/60 hz emt6230v 066400 manual automatic reset · manual or automatic reset ·for manual or remote resetting ·test button ·power on and fault indicating led display · manual or automatic reset ·for manual or remote resetting ·test button ·power on and fault indicating led display · short-circuit recognition in the sensor circuit · manual or automatic reset ·for manual or remote resetting ·test button ·power on and fault indicating led display 3 3 b 300 24 ­ 240 v 50/60 hz 24 ­ 240 v dc emt6-db 066167 3 3 b 300 24 ­ 240 v 50/60 hz 24 ­ 240 v dc emt6-kdb 269471 see green pages 3 3 b 300 230 v 50/60 hz emt6-db230v 066401 manual automatic reset multi-function device · manual or automatic reset multi-fucntion device · short-circuit recognition in the sensor circuit · reliable fault signalling even under supply voltage failure zero-voltage safety · for manual or remote resetting · test button · short-circuit recognition and zero-voltage safety can be switched off ·power on and fault indicating led display 3 3 b 300 24 ­ 240 v 50/60 hz 24 ­ 240 v dc emt6-dbk 066168 see green pages led display green red red flow diagrams notes supply voltage is applied device has tripped device has tripped/short circuit in the sensor circuit 98

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