Details
- •Low-voltage industrial components
- •Power circuit-breaker for trafo/generator/installation protection
- •1 KOM
- •EATON
Technical specifications
Rated permanent current Iu400A
Rated short-circuit breaking capacity lcu at 400 V, 50 Hz50kA
Rated voltage690 - 690V
Overload release current setting160 - 400A
Adjustment range undelayed short-circuit release2 - 12A
Adjustment range short-term delayed short-circuit release800 - 4000A
Device constructionBuilt-in device fixed built-in technique
Integrated earth fault protectionNo
Type of electrical connection of main circuitScrew connection
Suitable for DIN rail (top hat rail) mountingNo
Number of auxiliary contacts as normally closed contact0
DIN rail (top hat rail) mounting optionalNo
Number of auxiliary contacts as normally open contact0
Number of auxiliary contacts as change-over contact0
With switched-off indicatorNo
With integrated under voltage releaseNo
Position of connection for main current circuitFront side
Number of poles3
Type of control elementRocker lever
Complete device with protection unitYes
Motor drive integratedNo
Motor drive optionalYes
Degree of protection (IP)IP20
*VPC is wholesale amount without VAT (tax on added value). For wholesale discounts, please register as business user
NZMN3-PX400-NA | Circuit-breaker, 3p, Ic=42kA(480V), In=400A, selective, PXR25 (lsi), fixed,
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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
400A
Rated short-circuit breaking capacity lcu at 400 V, 50 Hz
50kA
Rated voltage
690 .. 690V
Overload release current setting
160 .. 400A
Adjustment range undelayed short-circuit release
2 .. 12A
Adjustment range short-term delayed short-circuit release
800 .. 4000A
Device construction
Built-in device fixed built-in technique
Integrated earth fault protection
Type of electrical connection of main circuit
Screw connection
Suitable for DIN rail (top hat rail) mounting
Number of auxiliary contacts as normally closed contact
0
DIN rail (top hat rail) mounting optional
Number of auxiliary contacts as normally open contact
0
Number of auxiliary contacts as change-over contact
0
With switched-off indicator
With integrated under voltage release
Position of connection for main current circuit
Front side
Number of poles
3
Type of control element
Rocker lever
Complete device with protection unit
Motor drive integrated
Motor drive optional
Degree of protection (IP)
IP20
VPC is wholesale amount without VAT (tax on added value). For wholesale discounts, please register as business user.