TESTO 6681 Instruction Manual page 30

testo 6681 Ethernet
30
Connection note
- 1.3 Commissioning

For the connection, a double-insulated mains cable
(sheathed cable) with a cross-section of at least 1.5 sq.
mm must be used.

Cable connection (2) may not be routed in a loop within
the tray (1).

In order to protect from electrical shock if the wire severs
or falls out, 3 wires must always be bound together with a
cable tie (3).

The insulation of the cable must be fed at least 5 mm (4)
into the tray.