NZMH4-PMX550-AVE | Circuit-breaker, 3p, Icu=75kA(415V), In=550A, motor.prot, PXR25(LSI),
Code: 2036567
ManufacturerEaton
Catalog number189690
TypeMotor protection circuit-breaker
CategoryMotor protection circuit-breaker
EAN code4015081876372
Details
- •Low-voltage industrial components
- •Motor protection circuit-breaker
- •1 KOM
- •EATON
Technical specifications
Adjustment range undelayed short-circuit release2 - 18A
With thermal protectionYes
Switch off techniqueElectronic
Rated operating voltage690 - 690V
Phase failure sensitiveYes
Rated operation power at AC-3, 230 V160kW
Type of electrical connection of main circuitOther
Type of control elementRocker lever
Device constructionBuilt-in device slide-in technique (withdrawable)
With integrated auxiliary switchNo
With integrated under voltage releaseNo
Degree of protection (IP)IP20
Depth501mm
Height280mm
Width260mm
Rated operation power at AC-3, 400 V315kW
Rated permanent current Iu550A
Number of poles3
Overload release current setting220 - 550A
Rated short-circuit breaking capacity lcu at 400 V, AC50kA
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