6EP1... (SITOP)
Efficient operation of a machine or plant requires a reliable, constant power supply. The quality and reliability of the SITOP stabilized power supplies ensure high levels of safety in DC power supply in industrial engineering and building management systems.You should only have to think once about a good power supply when you are purchasing it – and then never again. 
1/2-phase supply ![]()
SITOP powersupply modules,
for 1/2-phase connection to the supply voltage.
3AC-phase supply ![]()
SITOP powersupply modules,
for 3-phase connection to the 3AC supply voltage.
6EP1...-3BA.. 
SITOP powersupply units
series 6EP1...-3BA..
6EP1...-2BA.. 
SITOP powersupply units, product series 6EP1...-2BA..
6EP1...-1.. 
SITOP powersupply modules, usable with the S7-300 PLC
3RX9307-0AA00AS-INTERF. POWERSUPPLY 2.4A
3RX9307-1AA00AS-INTERFACE, POWERSUPPLY 4A
6EP1332-1SH22SITOP POWER 4
INPUT: 120/230V AC
OUTPUT: 24V DC; 4A
6EP1333-2AA01SITOP smart 120 W
INPUT: 120/230V AC
OUTPUT: 24V DC; 5A
6EP1333-2BA00SITOP POWER 5
INPUT: 120/230V AC
OUTPUT: 24V DC; 5A
6EP1333-3BA00SITOP MODULAR 5
INPUT: 120/230-500V AC
OUTPUT: 24V DC; 5A