The Eaton Industries MCCB motor protection switch measures 95x90x201mm and has an overload protection setting range of 50-63A. This built-in device has a plug-in design and a nominal continuous current Iu of 63A. The main circuit connection method is unique and the shut-off technology is thermomagnetic. It boasts an IP20 degree of protection. The NZM..-M circuit-breakers series is compact, flexible and suitable for the IEC market. It comes with thermomagnetic releases for motor protection and features phase-failure sensitivity. Compliant with IEC/EN 60947-4-1 and IEC/EN 60947-2, it meets all requirements of the AC-3 switching category.
Specifications
Overload release current setting (A) : 50 A to 63 A
Adjustment range undelayed short-circuit release (A) : 504 A to 882 A
With thermal protection : Yes
Phase failure sensitive : Yes
Switch off technique : Thermomagnetic
Rated operating voltage (V) : 690 V to 690 V
Rated permanent current Iu (A) : 63
Rated operation power at AC-3, 230 V (kW) : 18.5
Rated operation power at AC-3, 400 V (kW) : 30
Type of electrical connection of main circuit : Other
Type of control element : Rocker lever
Device construction : Built-in device plug-in technique
With integrated auxiliary switch : No
With integrated under voltage release : No
Number of poles : 3
Rated short-circuit breaking capacity lcu at 400 V, AC (kA) : 22.5
Degree of protection (IP) : IP20
Height (mm) : 201
Width (mm) : 95
Depth (mm) : 90
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