Details
- •Low-voltage industrial components
- •Power circuit-breaker for trafo/generator/installation protection
- •1 KOM
- •EATON
Technical specifications
Number of auxiliary contacts as normally open contact0
Rated permanent current Iu400A
Number of auxiliary contacts as normally closed contact0
With integrated under voltage releaseNo
Number of auxiliary contacts as change-over contact0
Overload release current setting200 - 400A
Rated voltage690 - 690V
Number of poles4
Type of electrical connection of main circuitScrew connection
Suitable for DIN rail (top hat rail) mountingNo
Type of control elementRocker lever
Rated short-circuit breaking capacity lcu at 400 V, 50 Hz50kA
Adjustment range undelayed short-circuit release800 - 4400A
DIN rail (top hat rail) mounting optionalNo
Position of connection for main current circuitFront side
Motor drive integratedNo
Complete device with protection unitYes
Integrated earth fault protectionNo
Adjustment range short-term delayed short-circuit release400 - 4000A
Motor drive optionalYes
Device constructionBuilt-in device fixed built-in technique
With switched-off indicatorNo
Degree of protection (IP)IP20
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NZMN3-4-VE400/250
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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 open contact
0
Rated permanent current Iu
400A
Number of auxiliary contacts as normally closed contact
0
With integrated under voltage release
Number of auxiliary contacts as change-over contact
0
Overload release current setting
200 .. 400A
Rated voltage
690 .. 690V
Number of poles
4
Type of electrical connection of main circuit
Screw connection
Suitable for DIN rail (top hat rail) mounting
Type of control element
Rocker lever
Rated short-circuit breaking capacity lcu at 400 V, 50 Hz
50kA
Adjustment range undelayed short-circuit release
800 .. 4400A
DIN rail (top hat rail) mounting optional
Position of connection for main current circuit
Front side
Motor drive integrated
Complete device with protection unit
Integrated earth fault protection
Adjustment range short-term delayed short-circuit release
400 .. 4000A
Motor drive optional
Device construction
Built-in device fixed built-in technique
With switched-off indicator
Degree of protection (IP)
IP20
Related products
VPC is wholesale amount without VAT (tax on added value). For wholesale discounts, please register as business user.