■Type CBT distribution boards are designed to accept any combination of C50 single pole,double pole,triple pole MCB’s and RCBO’s (MCB/RCD’s). ■Modular capacities of type CBT distribution boards are listed in terms of maximum triple MCB ways.Thus,a four way board will accept:4 triple pole MCB’s,6 double pole MCB’s,6 RCB’s(MCB/RCD’s),12 single pole MCB’s or any intermediate combinations. ■All boards are fitted with phase,neutral and earthing busbards,associated MCB connection straps and phase identified barriers.
|
|
SMetal Cased |
|
Mounting Type |
MCB Ways |
Box Assembly Lis No |
+ |
Front Plate List No |
= |
Consumer Unit List No | |
|
Without Hinged Protective Cover (100A) |
Surface |
4 |
4/1 |
+ |
30 |
= |
204 |
6 |
6/1 |
+ |
30 |
= |
206 |
9 |
9/1 |
+ |
31 |
= |
209 |
12 |
12/1 |
+ |
32 |
= |
212 | |
|
Flush |
6 |
6/1 |
+ |
30/2 |
= |
206/2 |
9 |
9/1 |
+ |
31/2 |
= |
209/2 |
12 |
12/1 |
+ |
32/2 |
= |
212/2 | |
|
Without Hinged Protective Cover |
Surface |
4 |
4/1 |
+ |
30/1 |
= |
204/1 |
6 |
6/1 |
+ |
30/1 |
= |
206/1 |
9 |
9/1 |
+ |
31/1 |
= |
209/1 |
12 |
12/1 |
+ |
32/1 |
= |
212/1 | |
|
Flush |
6 |
6/1 |
+ |
30/3 |
= |
206/3 |
9 |
9/1 |
+ |
31/3 |
= |
209/3 |
12 |
12/1 |
+ |
32/3 |
= |
212/3 | |
|
Metal Cased Twin-tariff |
|
Mounting Type |
MCB Ways |
Box Assembly Lis No |
+ |
Front Plate List No |
= |
Consumer Unit List No | |
|
Without Hinged Protective Cover |
Surface |
5+3 |
25 |
+ |
32/5 |
= |
225 |
6+6 |
26 |
+ |
2×30 |
= |
226* | |
|
Without Hinged Protective Cover |
Surface |
5+3 |
25 |
+ |
32/15 |
= |
225/1 |
6+6 |
26 |
+ |
2×30/1 |
= |
226/1* | |