Datasheet

Catalog E 074483 06/10 Edition 2 www.erni.com 3
Enclosures LDG-A
Technical Data
Inside temperature 95°
Ambient temperature
Dissipation in W
Enclosure
Typ
LDG-A-
AA
12
23°C 50°C 70°C
CABCABC
8635422,521
14 12107764432
16 1311987543,53
30 19 18 16 12 11 10 7 6 5
46 26 23 20 16 14 12 9 8 7
70 36 33 30 23 21 19 12 10 11
Temperature Range
A = Both side faces not obstructed, free airflow
B = One side face blocked by obsruction, 0 mm away
C = Both side face blocked by obsruction, 0 mm away
Type LDG-A-12 LDG-A-14 LDG-A-16 LDG-A30 LDG-A-46 LDG-A-70
Degree of protection IP20
Air distances ≥ 3 mm ≥ 4 mm
Creepage distances ≥ 3.2 mm ≥ 5 mm
Voltage rating (IEC 60664) The permissible operating voltages depend on the customer application and on the applicable or specified safety require-
ments. Insulation coordination according to IEC 60664-1 has to be regarded for the complete electrical device. Therefore, the
maximum creepage and clearance distances of the mated connectors are specified for consideration as a part of the whole
current path. In practice, reductions in creepage or clearance distances may occur due to the conductive pattern of the prin-
ted board or the wiring used, and have to be taken into account separately. As a result the creepage and clearance distances
for the application may be reduced compared to those of the connector.
Screw clamp steel, tin plated
Terminal wire size max. 2.5 mm
2
max. 4 mm
2
current rating max. 16 A max. 20 A
tightening torque max. 0.4 Nm
material CuSn6 Ms
Terminal pin plating 2 µm Ni 2 µm Ni
5 µm Sn 5 µm Sn
Temperature range -40° C ... +110° C
Base part PC (30% GF), RAL 7032, UL 94 V-0
Terminal block housing, cover PC UL 94 V-0
and blind plug
Outside dimensions L x B x H
75 x 22.5 x 98.5 mm 75 x 45 x 110 mm 75 x 55 x 110 mm 75 x 99.7 x 110 mm 75 x 150 x 110 mm 75 x 225 x 110 mm
75 x 22.5 x 110 mm
Aprovales UL File E 84703
CSA File LR 62504