Current monitoring relay Siemens
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General information
Ordercode YESSS
7601-6633 
Product code
3UG55221AW30
EAN code
4047621114101
Product group
Current monitoring relay
Brand
Siemens
Product specifications
Current measuring range
0.05 - 10 A
Min. adjustable off-delay time
0.5 s
Three-phase under current possible
No
Single-phase under current possible
Yes
Single-phase overcurrent possible
Yes
Three-phase overcurrent possible
No
Single-phase hysteresis possible
No
Three-phase hysteresis possible
No
Contains function DC-voltage under current
Yes
Contains function DC-voltage overcurrent
Yes
Function DC-current hysteresis
Yes
Max. permitted off-delay time
30 s
Number of contacts as change-over contact
1
Width
22.5 mm
Height
100 mm
Depth
90 mm
Product information