Details
- •Low-voltage industrial components
- •Motor protection circuit-breaker
- •1 KOM
- •EATON
Technical specifications
Overload release current setting180 - 450A
Adjustment range undelayed short-circuit release2 - 12A
Switch off techniqueElectronic
With thermal protectionYes
Rated operating voltage690 - 690V
Rated permanent current Iu450A
Rated operation power at AC-3, 230 V132kW
Rated operation power at AC-3, 400 V250kW
Phase failure sensitiveYes
Device constructionBuilt-in device fixed built-in technique
Type of control elementRocker lever
With integrated under voltage releaseNo
Type of electrical connection of main circuitScrew connection
Degree of protection (IP)IP20
Number of poles3
With integrated auxiliary switchNo
Rated short-circuit breaking capacity lcu at 400 V, AC35kA
Width140mm
Depth275mm
Height120.5mm
*VPC is wholesale amount without VAT (tax on added value). For wholesale discounts, please register as business user
NZMN3-PMX450 | Circuit-breaker, 3p, Icu=50kA(415V), In=450A, 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
180 .. 450A
Adjustment range undelayed short-circuit release
2 .. 12A
Switch off technique
Electronic
With thermal protection
Rated operating voltage
690 .. 690V
Rated permanent current Iu
450A
Rated operation power at AC-3, 230 V
132kW
Rated operation power at AC-3, 400 V
250kW
Phase failure sensitive
Device construction
Built-in device fixed built-in technique
Type of control element
Rocker lever
With integrated under voltage release
Type of electrical connection of main circuit
Screw connection
Degree of protection (IP)
IP20
Number of poles
3
With integrated auxiliary switch
Rated short-circuit breaking capacity lcu at 400 V, AC
35kA
Width
140mm
Depth
275mm
Height
120.5mm
VPC is wholesale amount without VAT (tax on added value). For wholesale discounts, please register as business user.