Details
- •Low-voltage industrial components
- •Power circuit-breaker for trafo/generator/installation protection
- •1 KOM
- •EATON
Technical specifications
Number of auxiliary contacts as change-over contact0
Number of auxiliary contacts as normally closed contact0
Number of poles4
Overload release current setting252 - 630A
Number of auxiliary contacts as normally open contact0
Adjustment range undelayed short-circuit release1260 - 5040A
Type of electrical connection of main circuitScrew connection
Type of control elementRocker lever
Degree of protection (IP)IP20
Rated short-circuit breaking capacity lcu at 400 V, 50 Hz150kA
Adjustment range short-term delayed short-circuit release1.5 - 7A
Device constructionBuilt-in device fixed built-in technique
Position of connection for main current circuitFront side
Integrated earth fault protectionYes
DIN rail (top hat rail) mounting optionalNo
Rated voltage690 - 690V
Motor drive integratedNo
Rated permanent current Iu630A
With switched-off indicatorNo
Suitable for DIN rail (top hat rail) mountingNo
Motor drive optionalYes
With integrated under voltage releaseNo
Complete device with protection unitYes
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NZMH3-4-PX630/VAR-TAZ
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Details
- Low-voltage industrial components
- Power circuit-breaker for trafo/generator/installation protection
- 1 KOM
- EATON
DetailsTechnical specifications
Technical specifications
Number of auxiliary contacts as change-over contact
0
Number of auxiliary contacts as normally closed contact
0
Number of poles
4
Overload release current setting
252 .. 630A
Number of auxiliary contacts as normally open contact
0
Adjustment range undelayed short-circuit release
1260 .. 5040A
Type of electrical connection of main circuit
Screw connection
Type of control element
Rocker lever
Degree of protection (IP)
IP20
Rated short-circuit breaking capacity lcu at 400 V, 50 Hz
150kA
Adjustment range short-term delayed short-circuit release
1.5 .. 7A
Device construction
Built-in device fixed built-in technique
Position of connection for main current circuit
Front side
Integrated earth fault protection
DIN rail (top hat rail) mounting optional
Rated voltage
690 .. 690V
Motor drive integrated
Rated permanent current Iu
630A
With switched-off indicator
Suitable for DIN rail (top hat rail) mounting
Motor drive optional
With integrated under voltage release
Complete device with protection unit
VPC is wholesale amount without VAT (tax on added value). For wholesale discounts, please register as business user.