Details
- •Low-voltage industrial components
- •Motor protection circuit-breaker
- •1 KOM
- •EATON
Technical specifications
Overload release current setting180 - 450A
With thermal protectionYes
Adjustment range undelayed short-circuit release2 - 12A
Phase failure sensitiveYes
Switch off techniqueElectronic
Rated operation power at AC-3, 230 V132kW
Rated operating voltage690 - 690V
Rated permanent current Iu450A
Rated operation power at AC-3, 400 V250kW
Type of electrical connection of main circuitScrew connection
Type of control elementRocker lever
Device constructionBuilt-in device fixed built-in technique
With integrated auxiliary switchNo
Number of poles3
With integrated under voltage releaseNo
Rated short-circuit breaking capacity lcu at 400 V, AC35kA
Height275mm
Degree of protection (IP)IP20
Width140mm
Depth166mm
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NZMN3-MX450 | Circuit-breaker, 3p, Icu=50kA(415V), In=450A, 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
180 .. 450A
With thermal protection
Adjustment range undelayed short-circuit release
2 .. 12A
Phase failure sensitive
Switch off technique
Electronic
Rated operation power at AC-3, 230 V
132kW
Rated operating voltage
690 .. 690V
Rated permanent current Iu
450A
Rated operation power at AC-3, 400 V
250kW
Type of electrical connection of main circuit
Screw connection
Type of control element
Rocker lever
Device construction
Built-in device fixed built-in technique
With integrated auxiliary switch
Number of poles
3
With integrated under voltage release
Rated short-circuit breaking capacity lcu at 400 V, AC
35kA
Height
275mm
Degree of protection (IP)
IP20
Width
140mm
Depth
166mm
VPC is wholesale amount without VAT (tax on added value). For wholesale discounts, please register as business user.