Details
- •Low-voltage industrial components
- •Power circuit-breaker for trafo/generator/installation protection
- •1 KOM
- •EATON
Technical specifications
Number of auxiliary contacts as normally closed contact0
Number of auxiliary contacts as normally open contact0
Number of poles4
Rated permanent current Iu1250A
Overload release current setting630 - 1250A
Number of auxiliary contacts as change-over contact0
With integrated under voltage releaseNo
Type of electrical connection of main circuitScrew connection
Position of connection for main current circuitFront side
Type of control elementRocker lever
Motor drive integratedNo
Adjustment range undelayed short-circuit release2500 - 15000A
Rated voltage690 - 690V
Device constructionBuilt-in device fixed built-in technique
Rated short-circuit breaking capacity lcu at 400 V, 50 Hz50kA
With switched-off indicatorNo
Degree of protection (IP)IP20
Complete device with protection unitYes
Suitable for DIN rail (top hat rail) mountingNo
DIN rail (top hat rail) mounting optionalNo
Motor drive optionalYes
Integrated earth fault protectionNo
Adjustment range short-term delayed short-circuit release0 - 0A
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NZMH4-4-AE1250/800
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Details
- Low-voltage industrial components
- Power circuit-breaker for trafo/generator/installation protection
- 1 KOM
- EATON
DetailsTechnical specificationsRelated products
Technical specifications
Number of auxiliary contacts as normally closed contact
0
Number of auxiliary contacts as normally open contact
0
Number of poles
4
Rated permanent current Iu
1250A
Overload release current setting
630 .. 1250A
Number of auxiliary contacts as change-over contact
0
With integrated under voltage release
Type of electrical connection of main circuit
Screw connection
Position of connection for main current circuit
Front side
Type of control element
Rocker lever
Motor drive integrated
Adjustment range undelayed short-circuit release
2500 .. 15000A
Rated voltage
690 .. 690V
Device construction
Built-in device fixed built-in technique
Rated short-circuit breaking capacity lcu at 400 V, 50 Hz
50kA
With switched-off indicator
Degree of protection (IP)
IP20
Complete device with protection unit
Suitable for DIN rail (top hat rail) mounting
DIN rail (top hat rail) mounting optional
Motor drive optional
Integrated earth fault protection
Adjustment range short-term delayed short-circuit release
0 .. 0A
Related products
VPC is wholesale amount without VAT (tax on added value). For wholesale discounts, please register as business user.