TT System Boards
Amendment 3 compliant consumer units for use with TT earthing systems.
- 100mA Time-delayed Main Switch
- RCD only and Split Load options
- Up to 16 usable ways
-
NX3-14S-TT
4 + 4 Split load (TT) - 100A, 100mA Time Delayed RCD, 2x 63A RCDs£241.66 -
NX3-16S-TT
5 + 5 Split load (TT) - 100A, 100mA Time Delayed RCD, 2x 63A RCDs£251.19 -
NX3-18S-TT
6 + 6 Split load (TT) - 100A, 100mA Time Delayed RCD, 2x 63A RCDs£263.19 -
NX3-20S-TT
7 + 7 Split load (TT) - 100A, 100mA Time Delayed RCD, 2x 80A RCDs£287.17 -
NX3-22S-TT
8 + 8 Split load (TT) - 100A, 100mA Time Delayed RCD, 2x 80A RCDs£309.83 -
NX3-6RCD-TT
4 Way RCD board for TT system - 80A, 100mA Time Delayed RCD£112.92 -
NX3-8RCD-TT
6 Way RCD board for TT system - 80A, 100mA Time Delayed RCD£114.24 -
NX3-10RCD-TT
8 Way RCD board for TT system - 80A, 100mA Time Delayed RCD£118.99 -
NX3-14RCD-TT
12 Way RCD board for TT system - 80A, 100mA Time Delayed RCD£134.44 -
NX3-16RCD-TT
14 Way RCD board for TT system - 80A, 100mA Time Delayed RCD£141.15 -
NX3-18RCD-TT
16 Way RCD board for TT system - 80A, 100mA Time Delayed RCD£149.39
