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 Hz75kA
Rated permanent current Iu2500A
Device constructionBuilt-in device fixed built-in technique
Rated voltage690 - 690V
Adjustment range undelayed short-circuit release3750.0 - 37500A
Type of electrical connection of main circuitBolt connection
With switched-off indicatorYes
Adjustment range short-term delayed short-circuit release2500 - 25000A
Integrated earth fault protectionNo
Number of auxiliary contacts as change-over contact4
DIN rail (top hat rail) mounting optionalNo
Degree of protection (IP)IP30
Overload release current setting1000.0 - 2500A
Type of control elementPush button
Suitable for DIN rail (top hat rail) mountingNo
With under voltage releaseNo
Number of poles4
Motor drive optionalYes
Motor drive integratedNo
Position of connection for main current circuitBack side
Complete device with protection unitYes
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1SDA056281R1 | E3S 2500 PR121/P-LSI IN=2500A 4P F
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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
75kA
Rated permanent current Iu
2500A
Device construction
Built-in device fixed built-in technique
Rated voltage
690 .. 690V
Adjustment range undelayed short-circuit release
3750.0 .. 37500A
Type of electrical connection of main circuit
Bolt connection
With switched-off indicator
Adjustment range short-term delayed short-circuit release
2500 .. 25000A
Integrated earth fault protection
Number of auxiliary contacts as change-over contact
4
DIN rail (top hat rail) mounting optional
Degree of protection (IP)
IP30
Overload release current setting
1000.0 .. 2500A
Type of control element
Push button
Suitable for DIN rail (top hat rail) mounting
With under voltage release
Number of poles
4
Motor drive optional
Motor drive integrated
Position of connection for main current circuit
Back side
Complete device with protection unit
VPC is wholesale amount without VAT (tax on added value). For wholesale discounts, please register as business user.