Aleta.hr

Details

  • •Low-voltage industrial components
  • •Power circuit-breaker for trafo/generator/installation protection
  • •1 KOM
  • •EATON

Technical specifications

Rated permanent current Iu1250A
Rated voltage690 - 690V
Overload release current setting630 - 1250A
Rated short-circuit breaking capacity lcu at 400 V, 50 Hz50kA
Adjustment range short-term delayed short-circuit release2 - 10A
Adjustment range undelayed short-circuit release2500 - 37500A
Device constructionBuilt-in device fixed built-in technique
DIN rail (top hat rail) mounting optionalNo
Type of electrical connection of main circuitScrew connection
Integrated earth fault protectionNo
Suitable for DIN rail (top hat rail) mountingNo
Number of auxiliary contacts as normally closed contact0
Number of auxiliary contacts as normally open contact0
Position of connection for main current circuitFront side
Number of auxiliary contacts as change-over contact0
With integrated under voltage releaseNo
Number of poles4
Type of control elementRocker lever
With switched-off indicatorNo
Motor drive integratedNo
Motor drive optionalYes
Complete device with protection unitYes
Degree of protection (IP)IP20
*VPC is wholesale amount without VAT (tax on added value). For wholesale discounts, please register as business user

NZMH4-4-PX1250/VAR | Circuit-breaker, 4p, Icu=75kA(415V), In=1250A, selective, PXR25 (lsi), fixed,

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Details

  • Low-voltage industrial components
  • Power circuit-breaker for trafo/generator/installation protection
  • 1 KOM
  • EATON

Technical specifications

Rated permanent current Iu

1250A

Rated voltage

690 .. 690V

Overload release current setting

630 .. 1250A

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

50kA

Adjustment range short-term delayed short-circuit release

2 .. 10A

Adjustment range undelayed short-circuit release

2500 .. 37500A

Device construction

Built-in device fixed built-in technique

DIN rail (top hat rail) mounting optional

Type of electrical connection of main circuit

Screw connection

Integrated earth fault protection

Suitable for DIN rail (top hat rail) mounting

Number of auxiliary contacts as normally closed contact

0

Number of auxiliary contacts as normally open contact

0

Position of connection for main current circuit

Front side

Number of auxiliary contacts as change-over contact

0

With integrated under voltage release

Number of poles

4

Type of control element

Rocker lever

With switched-off indicator

Motor drive integrated

Motor drive optional

Complete device with protection unit

Degree of protection (IP)

IP20

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