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WIRING DEVICES
mkelectric.co.ukINGRESS PROTECTED
IP66
548
Switches
Description
A range of switches and enclosures specifically designed for use outdoors or in areas
heavily exposed to dust and/or splashing water.
Constructed from extremely robust polycarbonate, the range is sealed to *IP66
against dust, water and is impact resistant. Masterseal Plus
TM
is easy to install and
the large rocker switches and clip in modules make it easy to use, even when wearing
heavy gloves.
Standards and approvals
Switches and enclosures comply with
BS EN 60669-1:1999 and are IP66 for
BS EN 60529:1992.
Switch modules comply with
BS EN 60669-1:1999.
All products comply with or allow compliance
with BS 7671:2008.
TECHNICAL SPECIFICATION
ELECTRICAL
SUPPLY VOLTAGE
250V a.c.
CURRENT RATING
10 or 20 amps – no derating when used on
fluorescent or inductive loads.
LOAD TYPE
No resistriction
PHYSICAL
AMBIENT OPERATING TEMPERATURE
0°C to +40°C
IP RATING
IP66 (Grid Plus enclosures are IP56)
MAX. INSTALLATION ALTITUDE
2000 metres
Boxes
Rear entry back boxes are supplied for surface
mounted situations or flush mounting when used
with Flush Mounting Bezels (56502). These
boxes must also be used if cable or conduit
enters the enclosure from the rear.
Customer Configurable Grid
– K56414
1.
Up to two wiring device modules may be
selected from the MK Grid Plus modular
range and fitted to the configurable grid
enclosure.
2.
If a TV outlet is to be fitted in combination
with a mains voltage device, then it is
essential that the cabling and modules are
isolated from each other.
3.
Grid modules are assembled into the front
face of the front plate and clip firmly into
position.
4.
Two bezel mouldings are supplied. Select the
appropriate bezel depending on whether one
or two modules are fitted, locate in position
and secure with the two screws provided as
shown in Figure 1.
Figure 1
FEATURES
l
IP66 protected to BS EN 60529:1992
l
Ideal for gardens, workshops, industry,
commercial, public areas, farm
buildings, ponds, pools etc
l
Easy to install: fixed gasket, captive
backed out terminal screws, clearly
marked top access angled terminals,
push fit knockouts and conduit entries,
rear drill holes
l
Improved catch eases opening and
closing during use
l
Manufactured from polycarbonate for
impact protection
l
Large, easy to use rocker switches
l
Wide range of switch modules and
accessories make Masterseal Plus
TM
versatile
l
Switch modules snap into position
95
57
95
5
7
Fixing dimensions
26.25
52.5
38.7
77.5
Conduit
Entry
Centre Lines
7
26.2
38.7
52.5
Dimensions (mm)
Masterseal Plus™
Technical