Motor protection circuit-breaker Siemens
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General information
Ordercode YESSS
4785-6508 
Product code
3RV20314KA10
EAN code
4011209945579
Product group
Motor protection circuit-breaker
Brand
Siemens
Product specifications
Rated operating voltage
690 - 690 V
Device construction
Built-in device fixed built-in technique
Degree of protection (IP)
IP20
Overload release current setting
62 - 73 A
Rated short-circuit breaking capacity lcu at 400 V, AC
65 kA
Phase failure sensitive
Yes
Switch off technique
Magnetic
Rated permanent current Iu
73 A
Type of electrical connection of main circuit
Screw connection
Rated operation power at AC-3, 230 V
22 kW
Rated operation power at AC-3, 400 V
37 kW
With integrated auxiliary switch
No
With integrated under voltage release
No
Number of poles
3
Height
140 mm
Width
55 mm
Depth
149 mm
Product information