Data Sheet

Design of the electrical isolation galvanic isolation
Galvanic isolation
● between entrance and outlet
Yes
● between the outputs
Yes
● between the voltage supply and other circuits
No
Connections/ Terminals
Product function
● removable terminal for auxiliary and control
circuit
Yes
Type of electrical connection screw-type terminals
Type of connectable conductor cross-sections
● solid
1x (0.5 ... 4.0 mm²), 2x (0.5 ... 2.5 mm²)
● finely stranded with core end processing
1x (0.5 ... 2.5 mm²), 2x (0.5 ... 1.5 mm²)
● at AWG conductors solid
2x (20 ... 14)
● at AWG conductors stranded
2x (20 ... 14)
Connectable conductor cross-section
● solid
0.5...4mm²
● finely stranded with core end processing
0.5...2.5mm²
AWG number as coded connectable conductor cross
section
● solid
20...14
● stranded
20...14
Tightening torque
● with screw-type terminals
0.8...1.2N·m
Installation/ mounting/ dimensions
Mounting position any
Mounting type screw and snap-on mounting onto 35 mm standard mounting rail
Height 102mm
Width 22.5mm
Depth 91mm
Required spacing
● with side-by-side mounting
— forwards
0mm
— Backwards
0mm
— upwards
0mm
— downwards
0mm
— at the side
0mm
● for grounded parts
— forwards
0mm
— Backwards
0mm
— upwards
0mm
3UG4825-1CA40 Subject to change without notice
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09/13/2019 © Copyright Siemens