1SDA128845R1 | E4.3H4000EkipAwareLSIG3pFHR
Code: 2071063
ManufacturerABB
Catalog number1SDA128845R1
TypePower circuit-breaker for trafo/generator/installation protection
EAN code8056221304740
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 Hz100kA
Device constructionBuilt-in device fixed built-in technique
Overload release current setting1600.0 - 4000A
Number of auxiliary contacts as normally open contact0
Adjustment range undelayed short-circuit release6000.0 - 60000A
Type of electrical connection of main circuitBolt connection
Integrated earth fault protectionYes
Adjustment range short-term delayed short-circuit release2400.0 - 40000A
With integrated under voltage releaseNo
Power loss465W
Rated permanent current Iu4000A
Rated voltage690 - 690V
Number of auxiliary contacts as change-over contact4
Suitable for DIN rail (top hat rail) mountingNo
DIN rail (top hat rail) mounting optionalNo
With switched-off indicatorYes
Number of auxiliary contacts as normally closed contact0
Type of control elementPush button
Position of connection for main current circuitBack side
Complete device with protection unitYes
Motor drive integratedNo
Motor drive optionalYes
Degree of protection (IP)IP30
Number of poles3
*VPC is wholesale amount without VAT (tax on added value). For wholesale discounts, please register as business user
1SDA128845R1 | E4.3H4000EkipAwareLSIG3pFHR
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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
100kA
Device construction
Built-in device fixed built-in technique
Overload release current setting
1600.0 .. 4000A
Number of auxiliary contacts as normally open contact
0
Adjustment range undelayed short-circuit release
6000.0 .. 60000A
Type of electrical connection of main circuit
Bolt connection
Integrated earth fault protection
Adjustment range short-term delayed short-circuit release
2400.0 .. 40000A
With integrated under voltage release
Power loss
465W
Rated permanent current Iu
4000A
Rated voltage
690 .. 690V
Number of auxiliary contacts as change-over contact
4
Suitable for DIN rail (top hat rail) mounting
DIN rail (top hat rail) mounting optional
With switched-off indicator
Number of auxiliary contacts as normally closed contact
0
Type of control element
Push button
Position of connection for main current circuit
Back side
Complete device with protection unit
Motor drive integrated
Motor drive optional
Degree of protection (IP)
IP30
Number of poles
3
VPC is wholesale amount without VAT (tax on added value). For wholesale discounts, please register as business user.