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 Vw and 12 Vg 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 Vw supply voltage and to a
12 Vg battery.
The integrated priority circuit automatically switches over from battery oper-
ation to mains operation when an external, 230 Vw supply voltage is availa-
ble.
Operating and assembly elements
No. in
fig. 1, page 3
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 Vg output
5 Cover for connections
6 Cover lock
7 Fastening tabs
MK140-MB-16s.book Seite 7 Freitag, 20. Dezember 2019 12:57 12