Details
- •Low-voltage industrial components
- •Power circuit-breaker for trafo/generator/installation protection
- •1 KOM
- •EATON
Technical specifications
Position of connection for main current circuitFront side
Number of auxiliary contacts as normally closed contact0
Overload release current setting250 - 250A
Number of poles3
With integrated under voltage releaseNo
Number of auxiliary contacts as normally open contact0
Degree of protection (IP)IP20
Rated permanent current Iu250A
Rated voltage690 - 690V
Number of auxiliary contacts as change-over contact0
Device constructionBuilt-in device fixed built-in technique
Rated short-circuit breaking capacity lcu at 400 V, 50 Hz150kA
Type of control elementRocker lever
DIN rail (top hat rail) mounting optionalNo
Motor drive optionalYes
Suitable for DIN rail (top hat rail) mountingNo
Adjustment range undelayed short-circuit release3000 - 3000A
Integrated earth fault protectionNo
Type of electrical connection of main circuitScrew connection
Complete device with protection unitYes
Adjustment range short-term delayed short-circuit release500 - 2500A
Motor drive integratedNo
With switched-off indicatorNo
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NZMH3-VEF250-NA
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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
Position of connection for main current circuit
Front side
Number of auxiliary contacts as normally closed contact
0
Overload release current setting
250 .. 250A
Number of poles
3
With integrated under voltage release
Number of auxiliary contacts as normally open contact
0
Degree of protection (IP)
IP20
Rated permanent current Iu
250A
Rated voltage
690 .. 690V
Number of auxiliary contacts as change-over contact
0
Device construction
Built-in device fixed built-in technique
Rated short-circuit breaking capacity lcu at 400 V, 50 Hz
150kA
Type of control element
Rocker lever
DIN rail (top hat rail) mounting optional
Motor drive optional
Suitable for DIN rail (top hat rail) mounting
Adjustment range undelayed short-circuit release
3000 .. 3000A
Integrated earth fault protection
Type of electrical connection of main circuit
Screw connection
Complete device with protection unit
Adjustment range short-term delayed short-circuit release
500 .. 2500A
Motor drive integrated
With switched-off indicator
Related products
VPC is wholesale amount without VAT (tax on added value). For wholesale discounts, please register as business user.