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TB input board

Designation
Input board is designed for the connection of power cables, as well as protection of lighting fixtures mounted on poles.
Assembly of TB, NTB
It is mounted in a pocket of the pole with inner diameter more than 95 mm and is secured with two M6 bolts to landing strips. Submit application
Technical characteristics of the input board (TB, NTB)
NAME TB NTB
Protection degree IP54 IP54
Cables connection from 4×6 mm2
to 4×35 mm2
(not more than 3 cables)
from 5×6 mm2
to 5×16 mm2
(not more than 3 cables)
Terminals L1, L2, L3, N L1, L2, L3, N, PE («земля»)
Protection device against short-circuit in the lamp connection circuit Fuse D01/E14; 6,10,16A, 400V
(TB-1 — 1 pc.; TB-2 — 2 pcs.)
Fuse D01/E14; 6,10,16A, 400V
(NTB-1 — 1 pc.; NTB-2 — 2 pcs.; NTB-3 — 3 pcs.)
Dimensions (with circuit-breaker) Length – 267 mm
Width – 90 mm
Height – 74 mm
Length – 267 mm
Width – 90 mm
Height – 74 mm
Weight, kg TB-1 — 0,71;
TB-2 — 0,74
NTB-1 — 0,71;
NTB-2 — 0,73;
NTB-3 — 0,76