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4.1.9
Constructive Design
Dimensions
Device
6MU805
HMI
Degree of protection in acc. with IEC 60529
For equipment in surface-mounting housing or flush-
mounting housing
For operator protection
for the HMI
Degree of pollution, IEC 60255-27
4.1.10
UL certification conditions
Output relays
Voltage inputs
Battery
Climatic Stress Tests
Constructive designs
SIPROTEC, 6MU805, Manual
C53000-G1140-C380-5, Release date 06.2018
Housing
For panel flush mounting and panel surface mounting 3.6 kg
DC 24 V
DC 48 V
DC 240 V
AC 240 V
AC 120 V
AC 250 V
B300, R300
Input voltage range
Servicing of the circuitry involving the batteries and replacement of the lithium bat-
teries shall be done by a trained technician.
Replace battery with type CR2032 lithium battery; 3 V, 230 mAh only. Use of another
battery may present a risk of fire or explosion. See the manual for safety instructions.
Caution: The battery used in this device may present a fire or chemical burn hazard
if handled incorrectly. Do not recharge, disassemble, heat above 100 °C (212 °F) or
incinerate.
Dispose of used battery promptly. Keep away from children.
Surrounding air temperature
Field wires of control circuits must be separated from other circuits with respect to
the end use requirements!
Type 1 if mounted into a door or front cover of an enclosure.
See dimensional drawings, Section 4.4
IP 40
IP 2x for current terminal
IP 2x for voltage terminal
IP 51
2
5 A general purpose
0.8 A general purpose
0.1 A general purpose
5 A general purpose
1/3 hp
1/2 hp
300 V
tsurr: max. 70 °C (158 °F), normal opera-
tion
Technical Data
4.1 General Device Data
Weight
1.4 kg
115
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