Motor protection circuit-breaker Eaton
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General information
Ordercode YESSS
0307-5196 
Product code
281303
EAN code
04015082813031
Product group
Motor protection circuit-breaker
Brand
Eaton
Circuit-breaker, 3p, 50A
Circuit-breaker, 3p, 50A
Product description
Circuit-breakers of the NZM..-M series cover all applications with only four compact sizes and are suitable for the IEC market. The mounting is always flexible due to the modular function groups. With thermomagnetic release for the motor protection. Notes: tripping class 10A, IEC/EN 60947-4-1, IEC/EN 60947-2 circuit-breakers fulfill all requirements of the switching category AC-3.
Product specifications
Adjustment range undelayed short-circuit release
400 - 700 A
Rated operating voltage
690 - 690 V
With thermal protection
Yes
Device construction
Built-in device fixed built-in technique
Degree of protection (IP)
IP20
Overload release current setting
40 - 50 A
Rated short-circuit breaking capacity lcu at 400 V, AC
130 kA
Phase failure sensitive
No
Switch off technique
Thermomagnetic
Rated permanent current Iu
50 A
Type of electrical connection of main circuit
Screw connection
Rated operation power at AC-3, 230 V
15 kW
Type of control element
Rocker lever
Rated operation power at AC-3, 400 V
22 kW
With integrated auxiliary switch
No
With integrated under voltage release
No
Number of poles
3
Height
184 mm
Width
105 mm
Depth
149 mm
Power loss
17 W
Product information