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
Rated permanent current Iu250A
With integrated under voltage releaseNo
Number of poles3
Degree of protection (IP)IP20
Type of electrical connection of main circuitScrew connection
Adjustment range short-term delayed short-circuit release0 - 0A
Overload release current setting200 - 250A
Motor drive integratedNo
Number of auxiliary contacts as change-over contact0
Position of connection for main current circuitFront side
Rated voltage690 - 690V
Type of control elementRocker lever
Rated short-circuit breaking capacity lcu at 400 V, 50 Hz150kA
With switched-off indicatorNo
Adjustment range undelayed short-circuit release1500 - 2500A
Suitable for DIN rail (top hat rail) mountingNo
Motor drive optionalYes
Device constructionBuilt-in device fixed built-in technique
Integrated earth fault protectionNo
Complete device with protection unitYes
DIN rail (top hat rail) mounting optionalNo
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NZMH3-A250
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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
Rated permanent current Iu
250A
With integrated under voltage release
Number of poles
3
Degree of protection (IP)
IP20
Type of electrical connection of main circuit
Screw connection
Adjustment range short-term delayed short-circuit release
0 .. 0A
Overload release current setting
200 .. 250A
Motor drive integrated
Number of auxiliary contacts as change-over contact
0
Position of connection for main current circuit
Front side
Rated voltage
690 .. 690V
Type of control element
Rocker lever
Rated short-circuit breaking capacity lcu at 400 V, 50 Hz
150kA
With switched-off indicator
Adjustment range undelayed short-circuit release
1500 .. 2500A
Suitable for DIN rail (top hat rail) mounting
Motor drive optional
Device construction
Built-in device fixed built-in technique
Integrated earth fault protection
Complete device with protection unit
DIN rail (top hat rail) mounting optional
Related products
VPC is wholesale amount without VAT (tax on added value). For wholesale discounts, please register as business user.