Submittal Sheet

Connection technology screw-type terminals
Connections
● Supply input
L, N, PE: 1 screw terminal each for 0.5 ... 2.5 mm² single-
core/finely stranded
● Output
+, -: 2 screw terminals each for 0.5 ... 2.5 mm²
● Auxiliary
Alarm signals: 2 screw terminals for 0.5 ... 2.5 mm²
Connections signaling contact 2 screw terminals for 0.5 ... 2.5 mm²
Width of the enclosure 50mm
Height of the enclosure 125mm
Depth of the enclosure 120mm
Required spacing
● top
50mm
● bottom
50mm
● left
0mm
● right
0mm
Weight, approx. 0.5kg
Product feature of the enclosure housing for side-by-
side mounting
Yes
Installation Snaps onto DIN rail EN 60715 35x7.5/15
Electrical accessories Buffer module
Mechanical accessories Device identification label 20 mm × 7 mm, pale turquoise
3RT1900-1SB20
MTBF at 40 °C 1998441h
Other information Specifications at rated input voltage and ambient temperature +25
°C (unless otherwise specified)
6EP1333-2BA20 Subject to change without notice
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07/30/2018 © Copyright Siemens