Datasheet

Protection class IP IP65
Protection class IP / on the front IP65
Dissipation
Power loss [W] / for rated value of the current / at AC
/ in hot operating state / per pole
2.5W
Electricity
Current / at AC / rated value 40A
Continuous current / rated value 40A
Continuous current / of upstream fuse / rated value 40A
Short-time current resistance (Icw) / at 690 V / limited
to 1 s / rated value
1000A
Main circuit
Operating frequency
● initial value
50Hz
● Full-scale value
60Hz
Operating power
● at AC-23 A / at 400 V / rated value
18.5kW
● at AC-23 A / at 690 V / rated value
15kW
● at AC-3 / at 400 V / rated value
11.5kW
● at AC-3 / at 690 V / rated value
11.5kW
Operating voltage
● at AC / at 50/60 Hz / rated value
690V
Auxiliary circuit
Number of CO contacts / for auxiliary contacts 0
Number of NC contacts / for auxiliary contacts 0
Number of NO contacts / for auxiliary contacts 0
Operating voltage / of auxiliary contacts / at AC /
maximum
500V
Continuous current / of the auxiliary contact / rated
value
10A
Insulation voltage / of the auxiliary switch / rated
value
500V
Suitability
Suitability for use
● Main switch
Yes
● switch disconnector
Yes
● EMERGENCY OFF switch
No
● safety switch
Yes
● maintenance/repair switch
Yes
Product details
Product feature / interlock Yes
3LD3340-0TL11 Subject to change without notice
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03/08/2019 © Copyright Siemens