NZMH4-ME550
Code: 1028726
ManufacturerEaton
Catalog number265791
TypeNZMH4-ME550
CategoryMotor protection circuit-breaker
EAN code4015082657918
Details
- •Circuit-breaker, 3pole, motor protection, Icu
- •Low-voltage industrial components
- •Motor protection circuit-breaker
- •Minimum order quantity: 1 pcs
- •EATON
Technical specifications
Depth401mm
Width210mm
Height207mm
With integrated under voltage releaseNo
Adjustment range undelayed short-circuit release550 - 7700A
Degree of protection (IP)IP20
Phase failure sensitiveYes
Device constructionBuilt-in device fixed built-in technique
Type of control elementRocker lever
Rated operation power at AC-3, 230 V160kW
Rated operating voltage690 - 690V
Type of electrical connection of main circuitScrew connection
With integrated auxiliary switchNo
Switch off techniqueElectronic
With thermal protectionYes
Rated operation power at AC-3, 400 V315kW
Rated permanent current Iu550A
Number of poles3
Overload release current setting275 - 550A
Rated short-circuit breaking capacity lcu at 400 V, AC50kA
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