Siemens NXAIR Operating Instructions Manual page 83

Pull the unlocking handle of the service truck out and hold it.
Fig. 135: Unlocking the handle of the service truck
Push the withdrawable circuit-breaker into the panel as far as it will go.
Fig. 136: Pushing the withdrawable circuit-breaker into the panel
Unlocking the service truck from the panel
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. 137: Unlocking the service truck
110-0134.9 / 14
Operating the circuit-breaker panel
NXAIR / ≤ 40 kA
83