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A-55
Connections accessories
To ensure performance and isolation, depending on
the type of circuit breaker (N, L, LB) and type of
connection, certain isolation accessories are
mandatory.
Type of accessories
For Compact NS630b to NS1600
Fixed:
Withdrawable:
Front connection Rear connection Front connection Rear connection
Vertical-connection adapters
N, L
-
N, L, LB
-
Set of bare-cable connectors
and terminal shields for
ratings
y
1250 A
N
-
-
-
Cable lug adapters
N, L
N, L, LB
N, L, LB
N, L, LB
Interphase barriers
N, L, LB
N, L, LB
-
N, L, LB
(1) (2)
(1)
(1)
Spreaders
N, L
N, L, LB
N, L, LB
N, L, LB
Connection shield
N, L
-
-
-
Safety shutters with locking
by padlocks (IP20)
-
-
N, L, LB
(standard)
N, L, LB
(standard)
Arc chute screen
N, L
-
-
-
(1) (2)
(1)
Mandatory for voltages
u
500 V unless using the bare-cable connector + terminal shield kit.
(2)
Mandatory for fixed devices with L and LB performance levels, whatever the voltage.
DB128085
DB128092
DB128091
DB128090
DB128089
DB128088
DB128087
DB128086