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Connection accessories
for DPN, STI, C60, C120, NG125
and RCCB
Connection
systems
Technical
Section 9
Dimensions
Section 10
Function
Accessories simplify the implementation of multi 9 system products.
Delivered with 2 side plates IP2.
b
b
Outgoers can be marked.
b
b
Cutting marks on busbars and insulating material.
b
b
Self-extinguishing insulating material colour RAL 7016.
b
b
Unused teeth can be isolated using tooth cover ends.
b
b
Technical data
1P + N and 3P + N comb busbars for DPN and STI
Supply by using semi-rigid cable directly in the device’s tunnel:
b
b
cross-section of 16 mm
v
v
2
for DPN
cross-section of 10 mm
v
v
2
for STI.
Using 25 mm
b
b
2
semi-rigid cable when using the connector cat. no.
14885
.
Permissible current at 40°C:
b
b
80 A with 1 central feed point
v
v
100 A with 2 feed points.
v
v
Rated insulation voltage: 250 V.
b
b
Short-circuit current withstand: compatible with the breaking capacity of modular
b
b
Merlin Gerin circuit-breakers.
1P, 2P, 3P and 4P comb busbars for C60H, STI
(1)
and RCCB
Supply by using semi-rigid cable directly in the device’s tunnel:
b
b
Cross-section of 25 mm
v
v
2
for C60 and RCCB all ratings
Cross-section of 10 mm
v
v
2
for STI.
Using 25 mm
b
b
2
semi-rigid cable when using the connector part number 14885.
Permissible current at 40°C:
b
b
80 A with 1 central feed point
v
v
100 A wtih 2 feed points.
v
v
Rated insulation voltage: 500 V (as in IEC 60664).
b
b
Short-circuit current withstand: compatible with the breaking capacity of modular
b
b
Merlin Gerin circuit-breakers.
1P, 2P, 3P and 4P comb busbars for C120 and NG125
Supply directly on the circuit-breaker terminal: max. 50 mm
b
b
2
rigid.
Permissible current at 40°C: 125 A.
b
b
Max. current per outgoer: 63 A.
b
b
Insulated connectors
Compatible with all Merlin Gerin comb busbars.
b
b
Clip-on to the busbars insulating material, which makes them very stable.
b
b
Can be marked with clip-on markers allowing for circuits to be identified
b
b
Insulated connectors
(1)
except for STI 3P + N.
1
2
N
ph1 ph2
ph3
DPN circuit-breakers can be disassembled
(1-2) when 1P+N comb busbars are used
3P+N comb busbars
1
2
14890
14881, 14882, 14883, 14884
14888
14885