|
Distribution
Boards without Incoming Device |
No.
of
Outgoing |
Distribution
Board |
Dimensions
(mm) |
|
SP
Ways |
Cat.
No. |
H |
W |
D |
|
4 |
AT104 |
261.5 |
238.0 |
134.0 |
|
7 |
AT107 |
261.5 |
292.0 |
134.0 |
|
10 |
AT110 |
261.5 |
346.0 |
134.0 |
|
13 |
AT113 |
261.5 |
400.0 |
134.0 |
|
16 |
AT116 |
261.5 |
454.0 |
134.0 |
SP
Blanking Module TSPB;
Door Key Locking Kit ATDLK;
Door Padlocking Kit ATPLK.
 Select
Installer Fitted Incomer
Switch-Disconnector
locking device
Cat. No. TSLD
plus Padlock PL1252. |
 |
|
Installer
Fitted Incoming Devices for 'A' Type Distribution Boards |
|
Incomer |
Incomer |
Incomer |
Incomer |
Copper
Cable |
|
Rating |
Type |
Poles |
Cat.
No. |
Capacity |
|
100A |
Terminal
Block |
SPN |
T12TB |
50mm² |
|
100A |
Switch-
Disconnector |
SPSN |
T11NSD |
50mm² |
|
|
100A |
RCCB
30mA |
2
Pole |
R1002S30 |
50mm² |
|
100A |
RCCB
100mA |
2
Pole |
R1002S100 |
50mm² |
|
100A |
RCCB
300mA |
2
Pole |
R1002S300 |
50mm² |
'A'
Style SPSN MCB Distribution Boards
'A'
style SPSN boards are supplied with two busbars and labelled
for use on single phase and switched neutral (SPSN) systems for
use with Single Pole and Switched Neutral MCBs or RCBOs. Alternatively,
by using the labels supplied, the board can be overlabelled for
use on two phase systems for use with DP MCBs.
NB: SPSN RCBOs must not be used on two phase systems.
Installer fitted incomers can be selected from the table above. |
|
|
SPSN
Outgoing 5 Way Configuration
|
5 |
N |
4 |
N |
3 |
N |
2 |
N |
1 |
N |
Incomer |
DP Outgoing 5 Way Configuration
|
5 |
5 |
4 |
4 |
3 |
3 |
2 |
2 |
1 |
1 |
Incomer |
|
|
|
SPSN
/ DP 'A' Style Boards without Incoming Device |
No.
of
Outgoing
SPSN or DP |
SPSN
or DP
Distribution
Board |
Dimensions
(mm) |
|
Ways |
Cat.
No. |
H |
W |
D |
|
5 |
ATDP105 |
261.5 |
346.0 |
134.0 |
|
8 |
ATDP108 |
261.5 |
454.0 |
134.0 |
SP
Blanking Module TSPB;
Door Key Locking Kit ATDLK;
Door Padlocking Kit ATPLK.
|
'A'
Type Cable Capacities |
|
Incomer
/ Connecting Bars |
Copper
Cable |
|
Type |
Capacity |
|
100A
Terminal Block |
50mm² |
|
100A
Switch-Disconnector |
50mm² |
|
100A
RCD |
50mm² |
|
Neutral
Bar Outgoing |
25mm² |
|
Ear
Bar |
25mm² |
Enclosure
earth terminal bolt = M6.
Clean Earth kits will fit all 'A' type boards, 11 hole Cat. No.
AT11EK.
Dimensions
|
'A'
Type Distribution Board Dimensions |
|
Distribution
Board |
Dimensions
(mm) |
|
Cat.
No. |
A |
B |
C |
|
AT102 |
152.0 |
38.5 |
77.0 |
|
AT104 |
238.0 |
81.5 |
163.0 |
|
AT107 |
292.0 |
108.5 |
217.0 |
|
AT110,
ATDP105 |
346.0 |
135.5 |
271.0 |
|
AT113 |
400.0 |
162.5 |
325.0 |
|
AT116,
ATDP108 |
454.0 |
189.5 |
379.0 |
 |
