Weidmüller maxGUARD - Insulation Tests

We recommend using the following wire-end ferrules:
Wire-end ferrules with plastic collars
Wire cross-
section
1.5 mm
2
connection
2.5 mm
2
connection
16 mm
2
connection
0.50 mm² 9025870000 9025870000 –
0.75 mm² 9025860000 9025860000 –
1.00 mm² 9025950000 9025950000 –
1.50 mm² 0635100000 0635100000 –
2.50mm
2
– 9019170000 9019180000
4.00mm
2
– – 9019210000
6.00mm
2
– – 0565700000
10.00mm
2
– – 0565800000
16.00 mm
2
– – 0566000000
Twin wire-end ferrules with plastic collars
Wire cross-section 1.5 mm
2
connection
2.5 mm
2
connection
0.50 mm² 9037210000 9037210000
0.75 mm² 9202820000 9202820000
1.00 mm² 9036330000 9037270000
1.50 mm² – 9037300000
The outside dimensions of crimped wire-end ferrules must
conform with IEC-60947-1, table 7. We recommend the fol-
lowing tools for crimping:
– crimping tool for wire-end ferrules from 0.25mm² to
6mm² with a trapezoidal indentation crimp, type: PZ6/5
ZERT (Order No. 9017900000).
– crimping tool for wire-end ferrules from 6mm² to
16mm² with an indentation crimp, type: PZ16 ZERT
(Order No. 9017340000).
maxGUARD modules are equipped with PUSH IN connec-
tions. Solid and ne-strand wires with wire-end ferrules can
be inserted without the need for tools.
Fine-strand wires can be inserted using tools.
▶ Secure the connection pusher with a slotted screwdriver
and simultaneously insert the wire.
Slotted screwdriver blade widths
1.5 mm
2
connection 2.5 mm
2
connection 16 mm
2
connection
2mm 3.5mm 6.5mm
For 16mm
2
feed-in module connections, wires
can only be inserted with tools.
▶ Each wire must be the optimal length so that the bending
radii comply with the manufacturer’s specifications.
▶ Insulate the wires in accordance with the specifications in
section
3.7.
▶ Connect all wires in accordance with the wiring diagram.
All wires used to wire the maxGUARD station can
be fed in from below. A cable conduit above the
maxGUARD station is not required.
8.6 Insulation tests
Insulation tests on the maxGUARD station must be carried
out before each commissioning and in accordance with the
respective national provisions.
52Manual maxGUARD2526740000/02/03.2018
8 Installationandwiring | Insulation tests