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A-71
DB112313
DB112314
Bare cable.
DB112315
DB112316
DB112317
DB111326
1-cable
connector for
16; WR 16;
FDEOH
connector for
16; WR
16;
DB111327
DB111500
DB115225
Distribution connector for
16; WR
3RO\EORF
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distribution blocks.
Four positions.
Two lengths.
DB111329
DB111330
Rear connection.
DB111332
&RQQHFWLRQ RI EDUH FDEOHV WR 16; WR
Bare cables
For bare cables (without lugs), the prefabricated bare-cable connectors may be used
for both copper and aluminium cables.
1-cable connectors for Compact NSX100 to 250
The connectors snap directly on to the device terminals or are secured by clips to
right-angle and straight terminal extensions as well as spreaders.
1-cable connectors for Compact NSX400 to 630
The connectors are screwed directly to the device terminals.
2-cable connectors for Compact NSX100 to 250 and 400/630
The connectors are screwed to device terminals or right-angle terminal extensions.
Distribution connectors for Compact NSX100 to 250
These connectors are screwed directly to device terminals. Interphase barriers are
supplied with distribution connectors, but may be replaced by long terminal shields.
Each connector can receive six cables with cross-sectional areas ranging from 1.5 to
35 mm² each.
Polybloc distribution block for Compact NSX100 to 630
Polybloc connects directly to device terminals.
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areas not exceeding 10 mm² or 16 mm², to each pole.
Connection is made to spring terminals without screws.
Maximum size of cables depending on the type of connector
Compact NSX circuit
breaker
100/160 250 400 630
Steel connectors
1.5 to 95 mm²
b
Aluminium connectors
25 to 95 mm²
b
b
120 to 185 mm²
b
b
2 cables 50 to 120 mm²
b
b
2 cables 35 to 240 mm²
b
b
35 to 300 mm²
b
b
Distribution connectors
6 cables 35 mm²
b
b
Polybloc distribution blocks 6 or 9 cables 10/16 mm²
b
b
Rear connection
Device mounting on a backplate with suitable holes enables rear connection.
Bars or cables with lugs
Rear connections for bars or cables with lugs are available in two lengths. Bars may
EH SRVLWLRQHG ÀDW RQ HGJH RU DW DQJOHV GHSHQGLQJ RQ KRZ WKH UHDU FRQQHFWLRQV
are positioned.
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combinations of rear connection lengths and positions are possible on a given
device.
Bare cables
For the connection of bare cables, the 1-cable connectors for Compact NSX100 to
250 may be secured to the rear connections using clips.
559E1840.indd
version: 1.0