277 / 759
K6550
S
MET
1
4 WAY ENCLOSURE
63A 30mA RCD
2 X MCB’S (1 X 6A & 1 X 16A)
K7663
S
MET
1
12 WAY ENCLOSURE
100A SWITCH DISCONNECTOR
63A 30mA RCD
6 X MCB’S (2 X 6A, 2 X 16A & 2 X 32A)
2 X RCBO’S (1 X 6A & 1 X 40A)
K7664
S
MET
1
12 WAY ENCLOSURE
100A SWITCH DISCONNECTOR
2 X 63A 30mA RCD’S
6 X MCB’S (2 X 6A, 1 X 16A, 2 X 32A &
1 X 40A)
K7673
S
MET
1
12 WAY ENCLOSURE
100A SWITCH DISCONNECTOR
6 X RCBO’S (2 X 6A, 1 X 16A, 2 X 32A &
1 X 40A)
ACCEPTS A FURTHER 4 ONE MODULE
PRODUCTS
K7665
S
MET
1
16 WAY ENCLOSURE
100A SWITCH DISCONNECTOR
2 X 63A 30mA RCD’S
8 X MCB’S (2 X 6A, 2 X 16A, 3 X 32A &
1 X 40A)
ACCEPTS A FURTHER 2 ONE MODULE
PRODUCTS
K7666
S
MET
1
16 WAY ENCLOSURE
100A SWITCH DISCONNECTOR
2 X 63A 30mA RCD’S
10 X MCB’S (3 X 6A, 2 X 16A, 4 X 32A &
1 X 40A)
All units are white coloured.
All units are pre-fitted with a switch disconnector
and RCD together with all the necessary split-load
cabling. The flexibility of design allows the RCD to
be positioned to suit the required configuration of
RCD protected and non-protected circuits, subject
to the rating of either the switch or RCD not being
exceeded.
FACTORY BUILT SERVICE:
MK can save you time and money by pre-assembling consumer units with your required Sentry components
MK recommends the use of RCBO’s for non RCD
protected circuits to comply with the 17th Edition
Amendment 3 Wiring Regulations.
DIMENSIONS:
Width Height
Depth
4 WAY
144 x 244 x 116mm
8 WAY
238 x 244 x 116mm
12 WAY
310 x 244 x 116mm
16 WAY
382 x 244 x 116mm
21 WAY
472 x 244 x 116mm
FULLY POPULATED
ARRANGEMENTS
METAL
SURFACE
K6550sMET
K7663sMET
K7664sMET
K7673sMET
K7665sMET
K7666sMET
K6551
S
MET
1
4 WAY ENCLOSURE
63A 30mA RCD
1 X MCB (1 X 50A)
K6552
S
MET
1
8 WAY ENCLOSURE
63A 30mA RCD
6 X MCB’S
(3 X 6A, 1 X 16A & 2 X 20A)
K7678
S
MET
1
21 WAY ENCLOSURE
1 X 63A & 1 X 80A 30mA RCD’S
12 X MCB’S
(3 X 6A, 2 X 16A, 2 X 20A,
4 X 32A & 1 X 40A)
ACCEPTS A FURTHER 3 ONE MODULE
PRODUCTS
K6552sMET
K7678sMET
K6551sMET
MAIN INCOMER RATING:
4 way enclosures:
63A
8, 12, 16 & 21 way enclosures:
100A
Degree of protection to BS EN 60529 to IP2XC.
Precautions must be taken to maintain the IP rating,
e.g. Use of cable glands and knockouts.
BS EN 61439-3
MK Electric Catalogue
277
Technical Hotline
+44 (0)1268 563720
CIRCUIT PROTECTION
Sentry