Motor protection circuit-breaker Siemens AG
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General information
Ordercode YESSS
3068-8759 
Product code
3RV20314KA15
EAN code
04047621001760
Product group
Motor protection circuit-breaker
Brand
Siemens AG
Product specifications
Overload release current setting
62 - 73 A
Phase failure sensitive
Yes
Switch off technique
Magnetic
Rated operating voltage
690 - 690 V
Rated permanent current Iu
73 A
Rated operation power at AC-3, 230 V
22 kW
Rated operation power at AC-3, 400 V
37 kW
Type of electrical connection of main circuit
Screw connection
Device construction
Built-in device fixed built-in technique
With integrated auxiliary switch
Yes
With integrated under voltage release
No
Number of poles
3
Rated short-circuit breaking capacity Icu at 400 V, AC
65 kA
Degree of protection (IP)
IP20
Height
140 mm
Width
55 mm
Depth
149 mm
Product information