EN
MK140
Intended use
7
3
Intended use
Dometic MK140 (item no. 9106505813) is a fuse box with a transformer, suit-
able for installation in recreational vehicles or caravans. MK140 is used for
supplying voltage to 230 V
w
and 12 V
g
consumer units.
The device is approved for permanent operation.
This device cannot be used as a battery charger.
4
Technical description
MK140 can be connected to an external 230 V
w
supply voltage and to a
12 V
g
battery.
The integrated priority circuit automatically switches over from battery oper-
ation to mains operation when an external, 230 V
w
supply voltage is availa-
ble.
Operating and assembly elements
No. in
Element
1
Automatic fuse for the transformer
2
Double-pole, automatic fuse for mains connection
3
Circuit breaker, temperature-dependent overload switch
4
Vehicle plug-in fuse for the 12 V
g
output
5
Cover for connections
6
Cover lock
7
Fastening tabs
MK140-MB-16s.book Seite 7 Freitag, 20. Dezember 2019 12:57 12