Electrical Connections - Buderus Logamatic SC40 Installation And Servicing Instructions

Installation (for engineers only)
4.4

Electrical connections

Danger: risk of electric shock.
V Disconnect the power supply (230 V AC) before opening up the controller.
V Secure the cable with the cable grip.
4.4.1 Preparing cable entry
The cables can be fed into the housing from behind (
item 3).
V Maintain IP 20 protection when installing:
– Cut open only the cable entries required.
– Cut open the cable entry only as much as required.
V To avoid jagged edges, cut out the cable entries with a knife (
V Secure cables with the appropriate cable grips (
be fitted in the reverse position (
5 4 4
Fig. 8 Feeding in and securing cables
1 Cable grip reversed
2 Cable grip
3 Cable entry from below
4 Cable entry from the rear
5 Fuse, 2.5 A slow (2 off)
Logamatic SC40 - Technical specifications are subject to change without prior notice.
Fig. 8, item 1).
3 2
Fig. 8, item 4) or from below (
Fig. 8).
Fig. 8, item 2). The strain relief clamp can also
4
Fig. 8,
1
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