Motor protection circuit-breaker Eaton
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General information
Ordercode YESSS
0187-2808 
Product code
281303
EAN code
04015082813031
Product group
Motor protection circuit-breaker
Brand
Eaton
Product specifications
Overload release current setting
40 - 50 A
Adjustment range undelayed short-circuit release
400 - 700 A
With thermal overload protection
Yes
Phase failure sensitive
No
Switch off technique
Thermomagnetic
Rated operating voltage
690 - 690 V
Rated permanent current Iu
50 A
Rated operation power at AC-3, 230 V
15 kW
Rated operation power at AC-3, 400 V
22 kW
Type of electrical connection of main circuit
Screw connection
Type of control element
Rocker lever
Device construction
Built-in device fixed built-in technique
With integrated auxiliary switch
No
With integrated under voltage release
No
Number of poles
3
Rated short-circuit breaking capacity Icu at 400 V, AC
130 kA
Degree of protection (IP)
IP20
Height
184 mm
Width
105 mm
Depth
149 mm
Power loss
17 W
Product information