Details
- •Low-voltage industrial components
- •Power circuit-breaker for trafo/generator/installation protection
- •1 KOM
- •EATON
Technical specifications
Rated permanent current Iu1250A
Rated short-circuit breaking capacity lcu at 400 V, 50 Hz50kA
Overload release current setting500 - 1250A
Adjustment range short-term delayed short-circuit release2 - 10A
Adjustment range undelayed short-circuit release2500 - 37500A
Rated voltage690 - 690V
Integrated earth fault protectionYes
Device constructionBuilt-in device fixed built-in technique
Type of electrical connection of main circuitScrew connection
DIN rail (top hat rail) mounting optionalNo
Suitable for DIN rail (top hat rail) mountingNo
Number of auxiliary contacts as normally closed contact0
With switched-off indicatorNo
Type of control elementRocker lever
With integrated under voltage releaseNo
Number of auxiliary contacts as change-over contact0
Number of auxiliary contacts as normally open contact0
Position of connection for main current circuitFront side
Number of poles3
Complete device with protection unitYes
Motor drive integratedNo
Motor drive optionalYes
Degree of protection (IP)IP20
*VPC is wholesale amount without VAT (tax on added value). For wholesale discounts, please register as business user
NZMH4-PX1250-TAZ | Circuit-breaker, 3p, Icu=75kA(415V), In=1250A, selective, PXR25 (lsig,arms,zsi),
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Details
- Low-voltage industrial components
- Power circuit-breaker for trafo/generator/installation protection
- 1 KOM
- EATON
DetailsTechnical specifications
Technical specifications
Rated permanent current Iu
1250A
Rated short-circuit breaking capacity lcu at 400 V, 50 Hz
50kA
Overload release current setting
500 .. 1250A
Adjustment range short-term delayed short-circuit release
2 .. 10A
Adjustment range undelayed short-circuit release
2500 .. 37500A
Rated voltage
690 .. 690V
Integrated earth fault protection
Device construction
Built-in device fixed built-in technique
Type of electrical connection of main circuit
Screw connection
DIN rail (top hat rail) mounting optional
Suitable for DIN rail (top hat rail) mounting
Number of auxiliary contacts as normally closed contact
0
With switched-off indicator
Type of control element
Rocker lever
With integrated under voltage release
Number of auxiliary contacts as change-over contact
0
Number of auxiliary contacts as normally open contact
0
Position of connection for main current circuit
Front side
Number of poles
3
Complete device with protection unit
Motor drive integrated
Motor drive optional
Degree of protection (IP)
IP20
VPC is wholesale amount without VAT (tax on added value). For wholesale discounts, please register as business user.