Switch disconnector 3LD3 Iu 40 A main control switch 3pole N
Cutting and Protection Devices
Switch disconnector 3LD3 Iu 40 A main control switch 3pole N
Manufacturer Ref:
3LD33481TL53
Nortécnica Ref:
EAN:
4001869551517
Description
Technical Information
Attributes
Rated operation power at AC-3, 400 V
12
Number of auxiliary contacts as normally open contact
1
Number of auxiliary contacts as normally closed contact
1
Rated permanent current Iu
40
Number of poles
4
Rated operating voltage
-
Conditioned rated short-circuit current Iq
-
Degree of protection IP, front side
IP65
Number of auxiliary contacts as change-over contact
0
Number of switches
1
Interlockable
Yes
Motor drive integrated
-
Type of electrical connection of main circuit
Frame clamp
Version as emergency stop installation
Yes
Type of control element
Short rotary handle
Version as main switch
Yes
Version as safety switch
Yes
Version as maintenance-service switch
Yes
Rated operation power at AC-23, 400 V
19
Rated short-time withstand current lcw
1
Colour control element
Red
EF007243
Yes
Suitable for front mounting 4-hole
No
Suitable for front mounting centre
Yes
Suitable for distribution board installation
-
Suitable for intermediate mounting
-
Max. rated operation voltage Ue AC
690
Motor drive optional
No
Voltage release optional
No
Device construction
-
Rated permanent current at AC-21, 400 V
40
Switching power at 400 V
-
Version as reversing switch
No
Rated permanent current at AC-23, 400 V
36
Degree of protection NEMA
Other
Brands
Siemens AG
Technical Sheet