Eaton EMT62 - 4 Using the Device; Automatic Reset

4 Using the device
4.1 Automatic reset
52 EMT6 10/16 MN03407006Z-DE/EN www.eaton.com
4 Using the device
4.1 Automatic reset
The EMT6, EMT62, EMT6-K and EMT6(230V) devices have a setting fixed to
“Automatic reset” mode. The automatic reset can also be selected with the
EMT6-DB, EMT6-DB(230V), EMT6-KDB and EMT6-DBK. The selector switch
(￫ Figure 6, page 49, legend
⑤) is set to AUTO for this purpose.
EMT6…
Figure 8: Function diagram “automatic reset” with the EMT6…
EMT62…
Figure 9: Function diagram “automatic reset” with the EMT62…
After it has tripped, the device is reset when the equipment has cooled
down.
The sensor circuits of the EMT6-K, EMT6-KDB and EMT6-DBK have
additional short-circuit monitoring in the sensor circuit (￫ Figure 10, page
53).
A1/A2
T1/T2
Tripped LED
3600 Ω
1600 Ω
0 Ω
13 14
13 14 21 22
21 22
3600 Ω
1600 Ω
0 Ω
3600 Ω
11600 Ω
0 Ω
A1/A2
1T1/T2
2T1/T2
Trip LED 1
Trip LED 2
13 14
13 14
23 24
23 24