Details
- •Low-voltage industrial components
- •Power circuit-breaker for trafo/generator/installation protection
- •1 KOM
- •EATON
Technical specifications
With integrated under voltage releaseNo
Number of poles3
Number of auxiliary contacts as normally closed contact0
Number of auxiliary contacts as normally open contact0
Overload release current setting550 - 550A
Rated permanent current Iu550A
Position of connection for main current circuitFront side
Number of auxiliary contacts as change-over contact0
Type of control elementRocker lever
Degree of protection (IP)IP20
Rated voltage690 - 690V
Rated short-circuit breaking capacity lcu at 400 V, 50 Hz150kA
Motor drive integratedNo
With switched-off indicatorNo
Type of electrical connection of main circuitScrew connection
Adjustment range undelayed short-circuit release1100 - 4400A
Integrated earth fault protectionNo
Device constructionBuilt-in device fixed built-in technique
Suitable for DIN rail (top hat rail) mountingNo
Adjustment range short-term delayed short-circuit release0 - 0A
Motor drive optionalYes
Complete device with protection unitYes
DIN rail (top hat rail) mounting optionalNo
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NZMH3-AEF550-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
With integrated under voltage release
Number of poles
3
Number of auxiliary contacts as normally closed contact
0
Number of auxiliary contacts as normally open contact
0
Overload release current setting
550 .. 550A
Rated permanent current Iu
550A
Position of connection for main current circuit
Front side
Number of auxiliary contacts as change-over contact
0
Type of control element
Rocker lever
Degree of protection (IP)
IP20
Rated voltage
690 .. 690V
Rated short-circuit breaking capacity lcu at 400 V, 50 Hz
150kA
Motor drive integrated
With switched-off indicator
Type of electrical connection of main circuit
Screw connection
Adjustment range undelayed short-circuit release
1100 .. 4400A
Integrated earth fault protection
Device construction
Built-in device fixed built-in technique
Suitable for DIN rail (top hat rail) mounting
Adjustment range short-term delayed short-circuit release
0 .. 0A
Motor drive optional
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.