Details
- •Low-voltage industrial components
- •Power circuit-breaker for trafo/generator/installation protection
- •1 KOM
- •EATON
Technical specifications
Rated permanent current Iu1250A
Rated voltage690 - 690V
Overload release current setting630 - 1250A
Rated short-circuit breaking capacity lcu at 400 V, 50 Hz50kA
Adjustment range short-term delayed short-circuit release2 - 10A
Adjustment range undelayed short-circuit release2500 - 37500A
Device constructionBuilt-in device slide-in technique (withdrawable)
Integrated earth fault protectionNo
Type of electrical connection of main circuitOther
DIN rail (top hat rail) mounting optionalNo
Suitable for DIN rail (top hat rail) mountingNo
Number of auxiliary contacts as normally closed contact0
Number of auxiliary contacts as change-over contact0
With switched-off indicatorNo
Number of auxiliary contacts as normally open contact0
With integrated under voltage releaseNo
Number of poles4
Type of control elementRocker lever
Position of connection for main current circuitConnection at separate chassis part
Motor drive integratedNo
Complete device with protection unitYes
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
NZMH4-4-PX1250/VAR-AVE | Circuit-breaker, 4p, Icu=75kA(415V), In=1250A, selective, PXR25 (lsi),
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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 voltage
690 .. 690V
Overload release current setting
630 .. 1250A
Rated short-circuit breaking capacity lcu at 400 V, 50 Hz
50kA
Adjustment range short-term delayed short-circuit release
2 .. 10A
Adjustment range undelayed short-circuit release
2500 .. 37500A
Device construction
Built-in device slide-in technique (withdrawable)
Integrated earth fault protection
Type of electrical connection of main circuit
Other
DIN rail (top hat rail) mounting optional
Suitable for DIN rail (top hat rail) mounting
Number of auxiliary contacts as normally closed contact
0
Number of auxiliary contacts as change-over contact
0
With switched-off indicator
Number of auxiliary contacts as normally open contact
0
With integrated under voltage release
Number of poles
4
Type of control element
Rocker lever
Position of connection for main current circuit
Connection at separate chassis part
Motor drive integrated
Complete device with protection unit
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.