Siemens SITOP series Operating Instructions Manual page 15

Selector switch for the input voltage range for 6EP1333-3BA10 (24 V/5 A) and 6EP1334-
3BA10 (24 V/10 A)
Figure 2-8
The selector switch as delivered is in the 230 V position. It must be moved to the appropriate
position for operation in the 120 V range. The selector switch can only be actuated in the de-
energized state.
To switch the input voltage range for 6EP1336-3BA00 (24 V/20 A) and 6EP1337-3BA00
(24 V/40 A) to 120 V, a wire jumper must be connected to the input terminal, Jump
120 V AC. This must be dimensioned as for the power supply cable with regard to cross-
section and insulation. The length must not exceed 100 mm.
Figure 2-9
SITOP modular 1ph/2ph
Operating Instructions, 06.2014, C98130-A7548-A1-3-7629
Voltage selector switch (example, 6EP1334-3BA10)
Wire jumper (example, 6EP1437-3BA00)
Description, device design, dimension drawing
2.5 Change-over switch
15