Data Sheet

Voltage
Operating voltage / with current paths in series
● with degree of pollution 2 / at DC / rated value
1200 V / 6
● with degree of pollution 3 / at DC / rated value
1200 / 6
Insulation voltage
● with degree of pollution 2 / at DC / rated value
1250V
● with degree of pollution 3 / at DC / rated value
1250V
Surge voltage resistance / rated value 8kV
Protection class
Protection class IP IP00
Protection class IP
● with closed switch / with cover or cable lug
cover
IP20
● on the front
IP00
Dissipation
Power loss [W]
● with conventional rated thermal current / per
pole
1.8W
● with conventional rated thermal current / per
device
10.8W
● for rated value of the current / at AC / in hot
operating state / per pole
1.8W
Current
Operating current
● at DC-21 B / at 1200 V / rated value / maximum
100 / 6
Continuous current
● rated value
100A
● at 40 °C / rated value
100A
● at 45 °C / rated value
100A
● at 50 °C / rated value
100A
● at 55 °C / rated value
100A
● at 60 °C / rated value
100A
● at 65 °C / rated value
100A
● at 70 °C / rated value
100A
Continuous current / at DC / rated value 100A
Short-time current resistance (Icw)
● at DC / at 1200 V / limited to 1 s / rated value
4kA
Auxiliary circuit
Number of connected NC contacts / for auxiliary
contacts
0
3KD3060-0NE20-0 Subject to change without notice
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09/13/2019 © Copyright Siemens