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527
Modular Switching System
12 module
B
C
B
C
C
C
C
D
18 module
24 module
9 module
1 module
2 module
A
A
A
A
3 module
4 module
B
A
B
A
B
B
B
B
6 module
8 module
FRONTPLATE DIMENSIONS
RANGE
MODULES
A B C D
Logic Plus
TM
1,2,3,4,6,8,12
86 146 206 N/A
Aspect*
1,2,3,4,6,8
86 146 N/A N/A
Edge
TM
1,2,3,4,6,8,9,12,18,24 86 146 206 267
Albany Plus
TM
1,2,3,4,6,8,9,12,18,24 86 146 206 267
Metalclad Plus
TM
1,2,3,4,6,8,9,12,18,24 86 146 206 267
TECHNICAL SPECIFICATION
ELECTRICAL
SWITCHES
VOLTAGE RATING
250V a.c.
CURRENT RATING
10 or 20 amps – no derating when
used on fluorescent or inductive
loads
LOAD TYPE
No restriction
TERMINAL CAPACITY
4 x 1mm², 4 x 1.5mm², 4 x 1mm²,
3 x 2.5mm², 2 x 4mm², 1 x 6mm²
INDICATOR UNITS
VOLTAGE RATING
24V indicators
min. 21V, max. 36V
240V indicators
min. 200V, max 250V
TERMINAL CAPACITY
as switches
BUZZER UNIT
VOLTAGE RATING (NOMINAL)
240V a.c.
24V a.c.
TERMINAL CAPACITY
as switches
FUSE UNIT
VOLTAGE RATING
250V
CURRENT RATING
13 amps
TERMINAL CAPACITY
2 x 4mm²
CORD OUTLET
VOLTAGE RATING
250V
CURRENT RATING
16 amps
TERMINAL CAPACITY
Supply
– 2 x 4mm²
Load
– 1 x 1.5mm² multi-strand
DIMMERS
VOLTAGE RATING
230V a.c., 50Hz
LOAD RATING
For single dimmer installations
K4500 min. 40W/VA, max.
400W/320 VA
K4501 min. 40W/VA, max.
220W/180 VA
K4511 min. 40W/VA, max.
220W/180VA LED 4-70W
For multiple dimmer installation
see Load Adjustment table, page 531
LOAD TYPES
K4500, K4501 tungsten filament
(GLS) lamps
Low voltage lighting electronic or
wire-wound transformers
K4511 Good quality LED lamps
(10max)
SOFT START
Raises from low to control knob
setting in 1-3 secs, (increases
lamp life significantly)
TERMINAL CAPACITY
1 x 2.5mm², 2 x 1.5mm²
*Aspect 12 module front plate available through MK Design Service
Grid Plus Technical
WIRING DEVICES
MODULAR