Details
- •Low-voltage industrial components
- •Power circuit-breaker for trafo/generator/installation protection
- •1 KOM
- •EATON
Technical specifications
Rated permanent current Iu1250A
Integrated earth fault protectionNo
DIN rail (top hat rail) mounting optionalNo
Suitable for DIN rail (top hat rail) mountingNo
Number of auxiliary contacts as normally closed contact0
Type of electrical connection of main circuitScrew connection
Type of control elementRocker lever
Number of auxiliary contacts as change-over contact0
With integrated under voltage releaseNo
Number of auxiliary contacts as normally open contact0
Position of connection for main current circuitFront side
With switched-off indicatorNo
Rated voltage690 - 690V
Rated short-circuit breaking capacity lcu at 400 V, 50 Hz37kA
Overload release current setting630 - 1250A
Adjustment range undelayed short-circuit release2500 - 30000A
Adjustment range short-term delayed short-circuit release2 - 10A
Device constructionBuilt-in device fixed built-in technique
Complete device with protection unitYes
Degree of protection (IP)IP20
Motor drive integratedNo
Motor drive optionalYes
Number of poles4
*VPC is wholesale amount without VAT (tax on added value). For wholesale discounts, please register as business user
NZMN4-4-PX1250/VAR | Circuit-breaker, 4p, Icu=50kA(415V), In=1250A, selective, PXR25 (lsi), fixed,
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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
Integrated earth fault protection
DIN rail (top hat rail) mounting optional
Suitable for DIN rail (top hat rail) mounting
Number of auxiliary contacts as normally closed contact
0
Type of electrical connection of main circuit
Screw connection
Type of control element
Rocker lever
Number of auxiliary contacts as change-over contact
0
With integrated under voltage release
Number of auxiliary contacts as normally open contact
0
Position of connection for main current circuit
Front side
With switched-off indicator
Rated voltage
690 .. 690V
Rated short-circuit breaking capacity lcu at 400 V, 50 Hz
37kA
Overload release current setting
630 .. 1250A
Adjustment range undelayed short-circuit release
2500 .. 30000A
Adjustment range short-term delayed short-circuit release
2 .. 10A
Device construction
Built-in device fixed built-in technique
Complete device with protection unit
Degree of protection (IP)
IP20
Motor drive integrated
Motor drive optional
Number of poles
4
VPC is wholesale amount without VAT (tax on added value). For wholesale discounts, please register as business user.