NZMH3-MX450 | Circuit-breaker, 3p, Icu=150kA(415V), In=450A, motor.prot, PXR20(LSI), fixed,
Code: 2036465
ManufacturerEaton
Catalog number191368
TypeMotor protection circuit-breaker
CategoryMotor protection circuit-breaker
EAN code4015081918805
Details
- •Low-voltage industrial components
- •Motor protection circuit-breaker
- •1 KOM
- •EATON
Technical specifications
Phase failure sensitiveYes
Adjustment range undelayed short-circuit release2 - 12A
Switch off techniqueElectronic
Rated operating voltage690 - 690V
With thermal protectionYes
Type of electrical connection of main circuitScrew connection
Rated operation power at AC-3, 230 V132kW
Type of control elementRocker lever
With integrated under voltage releaseNo
With integrated auxiliary switchNo
Device constructionBuilt-in device fixed built-in technique
Degree of protection (IP)IP20
Height275mm
Width140mm
Depth166mm
Rated operation power at AC-3, 400 V250kW
Rated permanent current Iu450A
Number of poles3
Overload release current setting180 - 450A
Rated short-circuit breaking capacity lcu at 400 V, AC130kA
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