Techno TH381 User manual

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Assembly instructions for TH381
Specifications of Torque Forces
16 March 2017

TH381 screw terminals tightening
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Screw tightening
THB.381.xxx.x
max. 0.2 Nm
Cable cross-section
0.25 mm2 –1.5 mm2
Stranded and solid
conductors

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To connect
1. Push the plug connector into the
socket connector untill fully seated
2. A noise is the proof of correct
matching
3. Apply gentle traction between plug
and socket to ensure they are well
hooked
Note
PATENTED HOOKING SYSTEM:
maximum pull-out force is 25 Kg
TH381 cable-to-cable

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To disconnect
1. Press the button and pull the plug out
from the socket
TH381 cable-to-cable
To disconnect

TH381 cable-to-cable
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Cable gland
Clockwise - 2.5 Nm
xxxxxxx
Nut
Clockwise - 2.5 Nm
xx xxxxx
Code: THx.381.xxx.xCode: THx.381.xxx.x
Cable gland
Clockwise - 2.5 Nm
13
Nut
Clockwise
xx 11

TH381 panel-mounted M11x1
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Fixing nut
Clockwise - 1.5 Nm
13
Code: THx.381.Mxx
THx.381.Lxx
Important
In case of circular hole, in order to hold the
panel-connector when panel-mounting, you
should insert the plug (or socket) connector into
the panel-socket (or panel-plug) connector.
A specific assembly tool is available starting May
‘17
Panel thickness:
1.0 mm ÷ 4.0 mm
11.2 mm

Important
In case of circular hole, in order to hold
the panel-connector when panel-
mounting, you should insert the plug (or
socket) connector into the panel-socket
(or panel-plug) connector.
A specific assembly tool is available
starting May ‘17
TH381 panel-mounted M20 (all panels)
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Fixing nut
Clockwise - 1.5 Nm
22
Fixing nut
Clockwise - 1.0 Nm
14
A
B
A
B
Code: THx.381.Nxx
THx.381.Pxx
15.5 mm
14.9 mm
Panel thickness:
1.0 mm ÷ 7.0 mm

How to use the quick-fix spanner
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Bottom
SAME AS THE RIGHT SIDE
Nut
Code: THx.381.xxx
Bottom

1. Turn the nut (A) of the connector clockwise
using the quick-fix spanner
2. Continue to turn it up to the nut will not turn
more. You will hear a noise due to
friction of the key on the nut
3. At this point you have the nut tighten with a
torque force of 2.0 Nm ÷2.5 Nm
4. Important: the cable gland (B) will be
tightened automatically when turning the
nut (A)
5. Cable retention and IP68 resistance are
guaranteed (acc. to EN61984 and
EN60998/EN60529)
How to use the quick-fix spanner (cont.)
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example
9
A
B