Details
- •Low-voltage industrial components
- •Power circuit-breaker for trafo/generator/installation protection
- •1 KOM
- •EATON
Technical specifications
Rated permanent current Iu250A
Overload release current setting200 - 250A
Number of auxiliary contacts as normally open contact0
Number of poles4
Number of auxiliary contacts as change-over contact0
Number of auxiliary contacts as normally closed contact0
Rated voltage690 - 690V
Degree of protection (IP)IP20
Position of connection for main current circuitFront side
Type of control elementRocker lever
Type of electrical connection of main circuitScrew connection
Motor drive integratedNo
Motor drive optionalYes
Adjustment range undelayed short-circuit release0 - 0A
Rated short-circuit breaking capacity lcu at 400 V, 50 Hz50kA
With switched-off indicatorNo
With under voltage releaseNo
Device constructionBuilt-in device fixed built-in technique
Complete device with protection unitYes
Suitable for DIN rail (top hat rail) mountingNo
Adjustment range short-term delayed short-circuit release0 - 0A
DIN rail (top hat rail) mounting optionalNo
Integrated earth fault protectionNo
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NZMN3-4-A250
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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
250A
Overload release current setting
200 .. 250A
Number of auxiliary contacts as normally open contact
0
Number of poles
4
Number of auxiliary contacts as change-over contact
0
Number of auxiliary contacts as normally closed contact
0
Rated voltage
690 .. 690V
Degree of protection (IP)
IP20
Position of connection for main current circuit
Front side
Type of control element
Rocker lever
Type of electrical connection of main circuit
Screw connection
Motor drive integrated
Motor drive optional
Adjustment range undelayed short-circuit release
0 .. 0A
Rated short-circuit breaking capacity lcu at 400 V, 50 Hz
50kA
With switched-off indicator
With under voltage release
Device construction
Built-in device fixed built-in technique
Complete device with protection unit
Suitable for DIN rail (top hat rail) mounting
Adjustment range short-term delayed short-circuit release
0 .. 0A
DIN rail (top hat rail) mounting optional
Integrated earth fault protection
VPC is wholesale amount without VAT (tax on added value). For wholesale discounts, please register as business user.