Aleta.hr

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
Number of poles3
Type of electrical connection of main circuitScrew connection
Suitable for DIN rail (top hat rail) mountingNo
Degree of protection (IP)IP20
Motor drive optionalYes
With switched-off indicatorNo
Type of control elementRocker lever
Integrated earth fault protectionNo
Position of connection for main current circuitFront side
Adjustment range undelayed short-circuit release1100 - 4400A
With integrated under voltage releaseNo
Number of auxiliary contacts as normally closed contact0
Rated short-circuit breaking capacity lcu at 400 V, 50 Hz150kA
Number of auxiliary contacts as change-over contact0
Motor drive integratedNo
Overload release current setting550 - 550A
Adjustment range short-term delayed short-circuit release825 - 3850A
Rated voltage690 - 690V
Device constructionBuilt-in device fixed built-in technique
DIN rail (top hat rail) mounting optionalNo
Complete device with protection unitYes
Rated permanent current Iu550A

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NZMH3-VEF550-NA

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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 contact

0

Number of poles

3

Type of electrical connection of main circuit

Screw connection

Suitable for DIN rail (top hat rail) mounting

Degree of protection (IP)

IP20

Motor drive optional

With switched-off indicator

Type of control element

Rocker lever

Integrated earth fault protection

Position of connection for main current circuit

Front side

Adjustment range undelayed short-circuit release

1100 .. 4400A

With integrated under voltage release

Number of auxiliary contacts as normally closed contact

0

Rated short-circuit breaking capacity lcu at 400 V, 50 Hz

150kA

Number of auxiliary contacts as change-over contact

0

Motor drive integrated

Overload release current setting

550 .. 550A

Adjustment range short-term delayed short-circuit release

825 .. 3850A

Rated voltage

690 .. 690V

Device construction

Built-in device fixed built-in technique

DIN rail (top hat rail) mounting optional

Complete device with protection unit

Rated permanent current Iu

550A

Related products

VPC is wholesale amount without VAT (tax on added value). For wholesale discounts, please register as business user.