MK Electric Catalogue No. 49

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452
WIRING DEVICES
Standards and approvals
Round pin socket outlets comply with
BS 546:1950.
TECHNICAL SPECIFICATION
ELECTRICAL
VOLTAGE RATING
250V a.c.
TERMINAL CAPACITIES
2A sockets:
7 x 1mm²
4 x 1.5mm²
2 x 2.5mm²
1 x 4mm²
5A sockets:
3 x 2.5mm²
2 x 4mm ²
2 x 6mm ² (stranded)
15A sockets:
3 x 2.5mm²
3 x 4mm²
2 x 6mm² (stranded)
PHYSICAL
AMBIENT OPERATING TEMPERATURE
-5°C to +40°C
IP RATING
IP2XD
MAX. INSTALLATION ALTITUDE
2000 metres
FEATURES
l Top access terminals make wiring
easier and quicker
l Integral ON indicator on plastic
switches will not rub off – totally safe
l Switch contact gap, 3mm minimum
l Double pole switching
l Terminal screws backed out
l Additional electrical safety from
neutral “make first”, “break last”
feature on switched sockets
l Switch contacts with silver contact
points on both surfaces for good
continuity
l 5A and 15A sockets contain a 3 pin
operated safety shutter.
l Printed terminal markings on grey rear
mouldings for clearer identification
Round Pin Socket Outlets
Description
A range of round pin socket outlets designed for ease of installation and having all
the advantages and design features of the MK range of wiring devices.
These products can be quickly installed as replacements for existing socket outlets
or in new installations.
Wiring Devices Technical