Datasheet

• at the input +24 V: 2 screw terminals for 0.5 ... 10 mm²; 0 V: 2 screw terminals
for 0.5 ... 4 mm²
• secondary side Output 1 ... 4: 1 screw terminal each for 0.5 ... 4 mm²
• for signaling contact 3 screw terminals for 0.5 ... 4 mm²
• for auxiliary contact Remote reset: 1 screw terminal for 0.5 ... 4 mm²
Width / of the housing 72 mm
Height / of the housing 80 mm
Depth / of the housing 72 mm
Installation width 72 mm
Mounting height 180 mm
Net weight 0.2 kg
Installation Snaps onto DIN rail EN 60715 35x7.5/15
Mechanical accessories Device identification label 20 mm × 7 mm, pastel-turpuoise 3RT1900
-1SB20
Other information Specifications at rated input voltage and ambient temperature +25
°C (unless otherwise specified)
letzte Änderung: Oct 22, 2012
6EP1961-2BA31
Page 3/ 11/02/2012
subject to modifications
© Copyright Siemens AG 2012
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