Siemens NXAIR Operating Instructions Manual page 75

Pulling the withdrawable circuit-breaker onto the service truck
Pull the withdrawable circuit-breaker onto the service truck until the end position using the
handles.
Fig. 119: Pulling out the withdrawable
Turn the two locking levers at the withdrawable circuit-breaker to the inside in order to
interlock the withdrawable circuit-breaker with the service truck.
Fig. 121: Interlocking the withdrawable circuit-breaker
Pull the two unlocking levers on the left and right side of the service truck upwards to release
the interlocking with the panel frame.
Fig. 122: Unlocking the service truck
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circuit-breaker type 3AE1
NXAIR / ≤ 40 kA
Operating the circuit-breaker panel
Fig. 120: Pulling out the withdrawable
circuit-breaker type 3AE5
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