Siemens UL 489 - Wiring in Cradle

5 – 32
Attaching the secondary disconnect blocks
(1) Secondary disconnect blocks
(2) Fixed-mounted circuit breaker: Breaker secondary disconnect block
Draw-out circuit breaker: Cradle secondary disconnect block
5.4.4 Wiring in cradle
(1) Arcing space
*)
(2) Arcing openings
(3) Mounting location for mechanical interlock
(4) Carrying handle
*) If arc chute covers are installed, the wires of the secondary disconnect blocks must not be laid on these covers.
NOTICE
Impermissable area for wires:
Damage to wires in this area.
(1)
1
2
(2)
(1)
(2)
(3)
0106-01_nu
(4)