5 Installation and commissioning
43
BA5831400-00 EN
▪ If both low voltage and extra-low voltage are connected in the device, it
must be ensured that the circuits for extra-low voltage and for low voltage
in the connection area and in the cable are separated from each other
with double insulation.
▪ Devices with a plug connection may be connected via the device plug to
either only extra-low-voltage circuits or only low-voltage circuits.
Cable
1)
Terminals
Cross-section
2A current transformer
3, 6
1.5...2.5 mm
2
/ 16...12 AWG
Voltmeter
4, 5
1.5...2.5 mm
2
/ 16...12 AWG
Micro-switches
12, 11, 14;
22, 21, 24;
32, 31, 34;
42, 41, 44
1.5...2.5 mm
2
/ 16...12 AWG
Analog output
(+), (-)
1.5...2.5 mm
2
/ 16...12 AWG
PE protective conductor
connection
>= all other lines
Table 5: Recommendation for connection cable (standard connections)
It must be possible to apply a nominal voltage of 300 V to all connection ca-
bles;
Cable type unshielded solid or flexible
Summary of Contents for MESSKO MT-ST Compact
Page 25: ...3 Product description 25 BA5831400 00 EN 3 6 Nameplate Figure 9 Nameplate ...
Page 78: ...8 Disposal 78 BA5831400 00 EN Observe the national disposal regulations in the country of use ...
Page 90: ...10 Appendix 90 BA5831400 00 EN NPT adapters optional Figure 73 NPT adapters 1 2 NPT 3 4 NPT ...
Page 91: ......
