Details
- •Low-voltage industrial components
- •Motor protection circuit-breaker
- •1 KOM
- •EATON
Technical specifications
Overload release current setting220 - 550A
Adjustment range undelayed short-circuit release2 - 18A
Phase failure sensitiveYes
With thermal protectionYes
Switch off techniqueElectronic
Rated operating voltage690 - 690V
Rated permanent current Iu550A
Rated operation power at AC-3, 230 V160kW
Rated operation power at AC-3, 400 V315kW
Type of electrical connection of main circuitScrew connection
Type of control elementRocker lever
Device constructionBuilt-in device fixed built-in technique
Rated short-circuit breaking capacity lcu at 400 V, AC50kA
Number of poles3
With integrated under voltage releaseNo
With integrated auxiliary switchNo
Degree of protection (IP)IP20
Width210mm
Height170mm
Depth375mm
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NZMH4-PMX550 | Circuit-breaker, 3p, Icu=75kA(415V), In=550A, motor.prot, PXR25(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
220 .. 550A
Adjustment range undelayed short-circuit release
2 .. 18A
Phase failure sensitive
With thermal protection
Switch off technique
Electronic
Rated operating voltage
690 .. 690V
Rated permanent current Iu
550A
Rated operation power at AC-3, 230 V
160kW
Rated operation power at AC-3, 400 V
315kW
Type of electrical connection of main circuit
Screw connection
Type of control element
Rocker lever
Device construction
Built-in device fixed built-in technique
Rated short-circuit breaking capacity lcu at 400 V, AC
50kA
Number of poles
3
With integrated under voltage release
With integrated auxiliary switch
Degree of protection (IP)
IP20
Width
210mm
Height
170mm
Depth
375mm
VPC is wholesale amount without VAT (tax on added value). For wholesale discounts, please register as business user.