Details
- •Low-voltage industrial components
- •Motor protection circuit-breaker
- •1 KOM
- •EATON
Technical specifications
Phase failure sensitiveYes
Adjustment range undelayed short-circuit release2 - 18A
With thermal protectionYes
Switch off techniqueElectronic
Rated operating voltage690 - 690V
Type of electrical connection of main circuitScrew connection
Rated operation power at AC-3, 230 V160kW
Type of control elementRocker lever
Device constructionBuilt-in device fixed built-in technique
With integrated under voltage releaseNo
Degree of protection (IP)IP20
With integrated auxiliary switchNo
Depth375mm
Width210mm
Height170mm
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, AC26kA
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NZMN4-MX550 | Circuit-breaker, 3p, Icu=50kA(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
Phase failure sensitive
Adjustment range undelayed short-circuit release
2 .. 18A
With thermal protection
Switch off technique
Electronic
Rated operating voltage
690 .. 690V
Type of electrical connection of main circuit
Screw connection
Rated operation power at AC-3, 230 V
160kW
Type of control element
Rocker lever
Device construction
Built-in device fixed built-in technique
With integrated under voltage release
Degree of protection (IP)
IP20
With integrated auxiliary switch
Depth
375mm
Width
210mm
Height
170mm
Rated operation power at AC-3, 400 V
315kW
Rated permanent current Iu
550A
Number of poles
3
Overload release current setting
275 .. 550A
Rated short-circuit breaking capacity lcu at 400 V, AC
26kA
VPC is wholesale amount without VAT (tax on added value). For wholesale discounts, please register as business user.