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The cable extension fitting may only be used to connect two-wire signal
cables up to 42 V/4 A.
Parameter
Maximum length of signal
cable
Total diameter of signal
cable
Cable cross section
Equipment protection levels Gb: zones 1 and 2
Degree of protection
The requirement for application in potentially explosive atmospheres/hazard-
ous areas exists (corresponds to EPL „Gb" and EPL „Gc" according to DIN
EN 60079-0).
Mounting
1. Mount the clamp (5) to the wall using a screw and a dowel.
2. Strip the two wires of the signal cable.
3. Push a union nut (1) and a seal (2) onto each cable end.
4. Connect the terminal strip (3) to the left cable end.
5. Push the right cable end through the fitting (4) and connect it to the
terminal strip (3).
6. Push the two seals (2) into the fitting (4).
7. Tighten the two union nuts (1) (approximately 3 Nm).
8. Clamp the cable extension fitting (4) into the clamp (5).
Value
No longer than described in the operating
instructions of the corresponding product
6 - 8.3 mm
Max. 2.5 mm²
Gc: zone 2
IP 68
Cable extension fitting KVA
EN
2
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