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
Overload release current setting15 - 20A
Degree of protection (IP)IP20
Number of auxiliary contacts as change-over contact0
Rated voltage440 - 440V
Number of auxiliary contacts as normally closed contact0
Rated permanent current Iu20A
With integrated under voltage releaseNo
Number of poles3
Type of control elementRocker lever
With switched-off indicatorNo
Type of electrical connection of main circuitFrame clamp
Motor drive integratedNo
Position of connection for main current circuitFront side
Motor drive optionalNo
Suitable for DIN rail (top hat rail) mountingNo
Adjustment range short-term delayed short-circuit release0 - 0A
Integrated earth fault protectionNo
Adjustment range undelayed short-circuit release350 - 350A
DIN rail (top hat rail) mounting optionalYes
Device constructionBuilt-in device fixed built-in technique
Complete device with protection unitYes
Rated short-circuit breaking capacity lcu at 400 V, 50 Hz25kA

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NZMB1-A20-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

Overload release current setting

15 .. 20A

Degree of protection (IP)

IP20

Number of auxiliary contacts as change-over contact

0

Rated voltage

440 .. 440V

Number of auxiliary contacts as normally closed contact

0

Rated permanent current Iu

20A

With integrated under voltage release

Number of poles

3

Type of control element

Rocker lever

With switched-off indicator

Type of electrical connection of main circuit

Frame clamp

Motor drive integrated

Position of connection for main current circuit

Front side

Motor drive optional

Suitable for DIN rail (top hat rail) mounting

Adjustment range short-term delayed short-circuit release

0 .. 0A

Integrated earth fault protection

Adjustment range undelayed short-circuit release

350 .. 350A

DIN rail (top hat rail) mounting optional

Device construction

Built-in device fixed built-in technique

Complete device with protection unit

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

25kA

Related products

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