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W4S200-HK04-01
4.3 Connection via terminal strip
4.3.1 Connecting wires to terminals
WARNING
Live terminals and connections even with device
switched off
Electric shock
→ Wait five minutes after disconnecting the voltage at all poles
before opening the device.
; Insert the wires into the terminals, see
Chapter 4.5 Connection diagram.
4.4 Connecting the cables
The device has external leads.
; First connect the "PE" (protective earth).
Connect the cables according to your application. When doing so,
●
observe Chapter 4.5 Connection diagram.
4.4.1 Cable routing
Water must be prevented from reaching the cable exit along the cable.
NOTE
Damage caused by moisture penetration.
Moisture can penetrate into the terminal box if water is
constantly present at the cable glands.
→ To prevent the constant accumulation of water at the cable
glands, the cable should be routed in a U-shaped loop
wherever possible.
→ If this is not possible, a drip edge can be produced by
fitting a cable tie directly in front of the cable gland for example.
Fans installed lying flat
Fig. 1: Fan installed lying flat, cable routed in a U-shaped loop.
Fans installed upright
Item no. 11272-5-9970 · ENU · Change 232994 · Approved 2021-05-21 · Page 7 / 11
ebm-papst Mulfingen GmbH & Co. KG · Bachmühle 2 · D-74673 Mulfingen · Phone +49 (0) 7938 81-0 · Fax +49 (0) 7938 81-110 · info1@de.ebmpapst.com · www.ebmpapst.com
Operating instructions
Fig. 2: Cable routing for fans installed upright. The cables must always
be routed downward.
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