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
Overload release current setting320 - 400A
Rated permanent current Iu400A
With integrated under voltage releaseNo
Number of auxiliary contacts as normally closed contact0
Number of poles4
Degree of protection (IP)IP20
Number of auxiliary contacts as change-over contact0
Rated voltage690 - 690V
Rated short-circuit breaking capacity lcu at 400 V, 50 Hz36kA
Integrated earth fault protectionNo
Motor drive integratedNo
Adjustment range undelayed short-circuit release2400 - 4000A
Suitable for DIN rail (top hat rail) mountingNo
Type of control elementRocker lever
Position of connection for main current circuitFront side
Type of electrical connection of main circuitScrew connection
Adjustment range short-term delayed short-circuit release0 - 0A
With switched-off indicatorNo
Motor drive optionalYes
Device constructionBuilt-in device fixed built-in technique
Complete device with protection unitYes
DIN rail (top hat rail) mounting optionalNo
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NZMC3-4-A400/250
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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
Overload release current setting
320 .. 400A
Rated permanent current Iu
400A
With integrated under voltage release
Number of auxiliary contacts as normally closed contact
0
Number of poles
4
Degree of protection (IP)
IP20
Number of auxiliary contacts as change-over contact
0
Rated voltage
690 .. 690V
Rated short-circuit breaking capacity lcu at 400 V, 50 Hz
36kA
Integrated earth fault protection
Motor drive integrated
Adjustment range undelayed short-circuit release
2400 .. 4000A
Suitable for DIN rail (top hat rail) mounting
Type of control element
Rocker lever
Position of connection for main current circuit
Front side
Type of electrical connection of main circuit
Screw connection
Adjustment range short-term delayed short-circuit release
0 .. 0A
With switched-off indicator
Motor drive optional
Device construction
Built-in device fixed built-in technique
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.