Data Sheet 728kb pdf
Technical Data
10 Amp - 10 Ax Plate Switches
Brief product description:
Features:
BG's Nexus range of plate switches have been
designed to perform at 10AX inductive loads.
The subtle design will blend with any décor - suitable
for domestic or commercial installations.The Fan
Isolator switch has a triple pole switching design,
however can be used for double pole applications if
required.
• Stylish modern profile
• Backed out captive screws for easy installation
• 10 Amp, 10AX inductive rated
Product Images
811/812/813
814
844
815
842
843
845
Technical Specifications
Standard(s)
Rating
Contact Gap
Terminal Capacity - L & N
RoHS Directive
WEEE Directive
Mounting Box Depth(Min)
Fixing Centres
Size
BS EN 60669-1
10 Amp, 250V~(10AX – no derating for inductive or fluorescent loads)
3.0mm minimum
4 x 1.0mm² 4 x 1.5mm² 2 x 2.5mm² 1 x 4.0mm²
No
No
16mm (811,812, 813, 814, 815, 842, 843 products)
25mm (844, 846 products)
60.3mm (811,812, 813, 814, 815, 842, 843 products)
120.6mm (844, 846 products)
86mm x 86mm x 6.9mm (811,812, 813, 814, 815, 842, 843 products)
146.5mm x 86mm x 6.9mm (844, 846 products)
10 Amp - 10 Ax Plate Switches
Line Diagrams
811/812
811/812
813
814
815
814
842
843
842
843
846
844
846
844
Packaging Information
Cat No.
Description
Packaging Type
Barcode
Pack Quantity
Product
Inner Box
Outer Box
Each
Inner
Box
Outer
Box
Individual
811
10AX 1G,1W
Nexus PolyBag
Nexus Inner
Nexus Outer
1
10
100
5050765004442
812
10AX 1G,2W
Nexus PolyBag
Nexus Inner
Nexus Outer
1
10
100
5050765004473
813
10AX Intermediate
Nexus PolyBag
Nexus Inner
Nexus Outer
1
10
100
5050765004503
814
10AX Bell Push
Nexus PolyBag
Nexus Inner
Nexus Outer
1
10
100
5050765004534
815
10AX Fan Isolator
Nexus PolyBag
Nexus Inner
Nexus Outer
1
10
100
5050765004565
842
10AX 2G,2W
Nexus PolyBag
Nexus Inner
Nexus Outer
1
10
100
5050765004596
843
10AX 3G,2W
Nexus PolyBag
Nexus Inner
Nexus Outer
1
10
100
5050765004626
844
10AX 4G,2W
Nexus PolyBag
Nexus Inner
Nexus Outer
1
5
50
5050765004657
846
10AX 6G,2W
Nexus PolyBag
Nexus Inner
Nexus Outer
1
5
50
5050765004688
Weights & Dimensions
Cat No.
Description
Dimension (W x L x H) cm
CMB (m3)
Weight (g)
Product
Inner Box
Outer Box
Each
Inner
Box
Outer
Box
Outer Box
811
10AX 1G,1W
9.2 x 9.2 x 2.82
12.5 x 18 x 9.2
26 x 49.5 x 19
72
739
7850
0.0244
812
10AX 1G,2W
9.2 x 9.2 x 2.9
12.5 x 18 x 9.2
26 x 49.5 x 19
67
724
7700
0.0244
813
10AX Intermediate
9.2 x 9.2 x 2.9
12.5 x 18 x 9.2
26 x 49.5 x 19
70
834
8800
0.0244
814
10AX Bell Push
9.2 x 9.2 x 2.9
12.5 x 18 x 9.2
26 x 49.5 x 19
66
704
7500
0.0244
815
10AX Fan Isolator
9.2 x 9.2 x 2.9
12.5 x 18 x 9.2
26 x 49.5 x 19
90
914
9600
0.0244
842
10AX 2G,2W
9.2 x 9.2 x 2.83
12.5 x 18 x 9.2
26 x 49.5 x 19
78
894
9400
0.0244
843
10AX 3G,2W
9.2 x 9.2 x 2.82
12.5 x 18 x 9.2
26 x 49.5 x 19
90
1014
10600
0.0244
844
10AX 4G,2W
9.2 x 9.2 x 2.79
12.5 x 15 x 9.2
26 x 49.5 x 16
141.5
804
8500
0.02
846
10AX 6G,2W
9.2 x 15.2 x 2.82 12.5 x 15 x 9.2
26 x 49.5 x 16
173
953
10000
0.02
Inner Box
Outer Box
10 Amp - 10 Ax Plate Switches
Installation Information
Safety Warning
Before use please read carefully and use in accordance with these safety wiring instructions.
Before commencing any electrical work ensure the supply is switched off at the mains. Either by switching off the consumer unit or by removing the appropriate fuse.
Wiring should be in accordance with the latest edition of the IEE regulations (BS 7671).
Wire Identification – Twin & Earth Cable
EARTH = Green/Yellow Sleeving
Technical Helpline: 0845 194 7584
NEUTRAL = Black (pre Apr 04) / Blue (after Apr 04)
If in doubt consult a competent electrician.
LIVE = Red (pre Apr 04) / Brown (after Apr 04)
The ends of the individual conductors should have the insulation removed by approx.12mm. Any bare earth conductors should be sleeved to within 12mm of the ends.
(These details are for general information only and conductor lengths may need to be trimmed in certain installations).
General Installation Instructions
1) If using the new product to replace an old one, note the cable connections and wire up new product in the same way as the old one, with Earthing as stated in these instructions.
2) Ensure the mounting box (metal or patress) for either flush or surface mounting is the appropriate size for the product.
3) Route the cable through the most suitable entry point of the mounting box. If a metal box is used, a protective cable grommet should be used.
4) Cables should be prepared so a sufficient conductor length reaches the terminals. Strip the ends of the individual conductors so that an adequate length enters the terminals.
5) Carefully arrange the wiring to lie along the edges of the product or box, keeping the central area clear.
6) To assist with the correct installation please consult the appropriate wiring diagram on this leaflet.
7) When connecting the new accessory ensure that only the bare end of the wire enters the terminal, and no bare wires are visible.
Always tighten the terminal screws securely, but do not overtighten.
An earth connection should always be made between the mounting box earth terminal, and the accessory earth terminal, where fitted. If this earth wire is bare, it is essential that it is sheathed
with a length of green/yellow sleeving.
8) Carefully position the accessory into the wall box, ensuring that no wires are trapped between the plate and the wall. Do not overtighten the screws. (Fit screw covers + clip-on)
9) Once work has been completed correctly, replace the fuse for the circuit, switch the power back on, and test.
The product is now ready for use.
* Note - If your installation uses a four lug metal mounting box, remove the top and bottom lugs or bend fully back.
One Way Switching
Two Way Switching
One way switching is used in installations that require just one switch
to control a light (or circuit) i.e. on or off.
A two-way switch can be used for one-way connection, use COM
and L1 terminals.
For multiple gang switches (2, 3, 4 & 6) repeat wiring method for each
switch.
Two way switching is used where a light is controlled by two switches.
For multiple gang switches (2, 3, 4 & 6) repeat wiring method for each switch.
TO LIGHT
LIGHT
TO
EARTH
EARTH
LIVE
LIVE
TO LIGHT
EARTH
SWITCHED
LIVE
SWITCHED
SWITCHED
LIVE
LIVE
LIVE
Brown sleeve to be added to switched live
Brown sleeve
BS 6004 house wiring cable 3 core + earth
to be added to
switched live
COM
COM
COM
E
E
E
All earth wires
L2
L2
L1
L2
L1
must be sleeved
L1
and terminated
2-WAY PLATE SWITCH
2-WAY PLATE SWITCH
to the back box
All earth wires must be sleeved
and terminated to the back box
Bell Push
The bell push is a one way switch with a retractive rocker switch. Before
installing, ensure a bell unit is suitable for supply voltage.
TO LIGHT
BELL
TO
EARTH
EARTH
SWITCHED
LIVE
LIVE
SWITCHED
LIVE
LIVE
Intermediate Switching
Intermediate switching is used in installations that require three or more
switches to control a light, and should be used together with two 2-way
switches.
TO LIGHT
LIVE
EARTH
SWITCHED
LIVE
Brown sleeve to be added
BE ADDED
TOlive
toTOswitched
Brown sleeve
TERMINAL BLOCK
to be added to
switched live
BS 6004 house
wiring cable 3
core + earth
COM
COM
E
L1
BS 6004 house
3 CORE
+ RTH
EA3
wiring
cable
core + earth
COM
E
E
All earth wires
L2
L1
must be sleeved
L2
L1
L2
L2
L1
and terminated
to the back box
2-WAY PLATE SWITCH
INTERMEDIATE SWITCH
All earth wires must be sleeved and terminated to the back box
2-WAY PLATE SWITCH
10 Amp - 10 Ax Plate Switches
Installation Information
Fan Isolator - 3 Pole Switch
During repair or installation or routine maintenance the power supply to the fan unit must be disconnected. This isolating switch can be installed as shown in the diagrams to enable the remainder
of the circuit to remain live.
These instructions should be read in conjucntion with the instructions supplied with the fan unit and the latest IEE Wiring Regulations.
Please follow the appropriate wiring diagram below for your particular installation.
Important
The continuity of the protective conductors must be maintaied. The isolator switch shall be so situated as to be inacessible to a person using a fixed bath or shower.
FROM SUPPLY
EARTH
LIVE
FROM SUPPLY
LIVE
NEUTRAL
Brown sleeve
to be added to
switched live
EARTH
NEUTRAL
Brown sleeve
to be added to
switched live
FAN ISOLATOR
L1
FAN ISOLATOR
L1
L2 N
L2 N
TO FAN
(WITHOUT TIMER)
L1 L2
N
TO FAN
(WITH TIMER)
L1 L2
NEUTRAL
N
NEUTRAL
LIVE
EARTH
SWITCHED
LIVE
EARTH
All earth wires must be sleeved
and terminated to the back box
SWITCHED
LIVE
FROM SUPPLY
LIVE
EARTH
All earth wires must be sleeved
and terminated to the back box
FROM SUPPLY
LIVE
NEUTRAL
EARTH
NEUTRAL
FAN ISOLATOR
L1
FAN ISOLATOR
L2 N
L1
L2 N
TO FAN
(WITHOUT TIMER)
Brown sleeve
to be added to
switched live
L1 L2
N
All earth wires must be sleeved
and terminated to the back box
NEUTRAL
EARTH
SWITCHED
LIVE
TO FAN
(WITH TIMER)
Brown sleeve
to be added to
switched live
L1 L2
N
All earth wires must be sleeved
and terminated to the back box
NEUTRAL
LIVE
EARTH
SWITCHED
LIVE
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