Details
- •Low-voltage industrial components
- •Motor protection circuit-breaker
- •1 KOM
- •EATON
Technical specifications
Overload release current setting275 - 550A
With thermal protectionYes
Phase failure sensitiveYes
Adjustment range undelayed short-circuit release2 - 18A
Switch off techniqueElectronic
Rated permanent current Iu550A
Rated operating voltage690 - 690V
Rated operation power at AC-3, 230 V160kW
Rated operation power at AC-3, 400 V315kW
Type of control elementRocker lever
Type of electrical connection of main circuitScrew connection
Device constructionBuilt-in device fixed built-in technique
With integrated auxiliary switchNo
With integrated under voltage releaseNo
Number of poles3
Rated short-circuit breaking capacity lcu at 400 V, AC50kA
Height170mm
Degree of protection (IP)IP20
Depth375mm
Width210mm
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NZMH4-MX550 | Circuit-breaker, 3p, Icu=75kA(415V), In=550A, motor.prot, PXR20(LSI), fixed,
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Details
- Low-voltage industrial components
- Motor protection circuit-breaker
- 1 KOM
- EATON
DetailsTechnical specifications
Technical specifications
Overload release current setting
275 .. 550A
With thermal protection
Phase failure sensitive
Adjustment range undelayed short-circuit release
2 .. 18A
Switch off technique
Electronic
Rated permanent current Iu
550A
Rated operating voltage
690 .. 690V
Rated operation power at AC-3, 230 V
160kW
Rated operation power at AC-3, 400 V
315kW
Type of control element
Rocker lever
Type of electrical connection of main circuit
Screw connection
Device construction
Built-in device fixed built-in technique
With integrated auxiliary switch
With integrated under voltage release
Number of poles
3
Rated short-circuit breaking capacity lcu at 400 V, AC
50kA
Height
170mm
Degree of protection (IP)
IP20
Depth
375mm
Width
210mm
VPC is wholesale amount without VAT (tax on added value). For wholesale discounts, please register as business user.