1SDA128843R1 | E4.3N4000EkipAwareLSIG3pFHR
Code: 2071061
ManufacturerABB
Catalog number1SDA128843R1
TypePower circuit-breaker for trafo/generator/installation protection
EAN code8056221304726
Details
- •Low-voltage industrial components
- •Power circuit-breaker for trafo/generator/installation protection
- •1 KOM
- •ABB
Technical specifications
Rated short-circuit breaking capacity lcu at 400 V, 50 Hz66kA
Rated permanent current Iu4000A
Adjustment range undelayed short-circuit release6000.0 - 60000A
Rated voltage690 - 690V
Overload release current setting1600.0 - 4000A
Adjustment range short-term delayed short-circuit release2400.0 - 40000A
Power loss465W
Integrated earth fault protectionYes
Device constructionBuilt-in device fixed built-in technique
Suitable for DIN rail (top hat rail) mountingNo
Type of electrical connection of main circuitBolt connection
DIN rail (top hat rail) mounting optionalNo
Number of auxiliary contacts as normally open contact0
With integrated under voltage releaseNo
With switched-off indicatorYes
Number of auxiliary contacts as change-over contact4
Number of auxiliary contacts as normally closed contact0
Number of poles3
Type of control elementPush button
Motor drive integratedNo
Position of connection for main current circuitBack side
Complete device with protection unitYes
Motor drive optionalYes
Degree of protection (IP)IP30
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1SDA128843R1 | E4.3N4000EkipAwareLSIG3pFHR
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Details
- Low-voltage industrial components
- Power circuit-breaker for trafo/generator/installation protection
- 1 KOM
- ABB
DetailsTechnical specifications
Technical specifications
Rated short-circuit breaking capacity lcu at 400 V, 50 Hz
66kA
Rated permanent current Iu
4000A
Adjustment range undelayed short-circuit release
6000.0 .. 60000A
Rated voltage
690 .. 690V
Overload release current setting
1600.0 .. 4000A
Adjustment range short-term delayed short-circuit release
2400.0 .. 40000A
Power loss
465W
Integrated earth fault protection
Device construction
Built-in device fixed built-in technique
Suitable for DIN rail (top hat rail) mounting
Type of electrical connection of main circuit
Bolt connection
DIN rail (top hat rail) mounting optional
Number of auxiliary contacts as normally open contact
0
With integrated under voltage release
With switched-off indicator
Number of auxiliary contacts as change-over contact
4
Number of auxiliary contacts as normally closed contact
0
Number of poles
3
Type of control element
Push button
Motor drive integrated
Position of connection for main current circuit
Back side
Complete device with protection unit
Motor drive optional
Degree of protection (IP)
IP30
VPC is wholesale amount without VAT (tax on added value). For wholesale discounts, please register as business user.