Details
- •Low-voltage industrial components
- •Power circuit-breaker for trafo/generator/installation protection
- •1 KOM
- •ABB
Technical specifications
Number of auxiliary contacts as change-over contact4
Degree of protection (IP)IP30
Rated permanent current Iu4000A
Rated voltage690 - 690V
Number of poles4
Position of connection for main current circuitBack side
Type of electrical connection of main circuitBolt connection
Motor drive optionalYes
Rated short-circuit breaking capacity lcu at 400 V, 50 Hz75kA
Adjustment range undelayed short-circuit release6000.0 - 60000A
Integrated earth fault protectionNo
With switched-off indicatorYes
Suitable for DIN rail (top hat rail) mountingNo
Adjustment range short-term delayed short-circuit release4000 - 40000A
Type of control elementPush button
Motor drive integratedNo
Overload release current setting1600.0 - 4000A
With under voltage releaseNo
Complete device with protection unitYes
DIN rail (top hat rail) mounting optionalNo
Device constructionBuilt-in device fixed built-in technique
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1SDA056792R1 | E4S 4000 PR121/P-LI IN=4000A 4P F H
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Details
- Low-voltage industrial components
- Power circuit-breaker for trafo/generator/installation protection
- 1 KOM
- ABB
DetailsTechnical specifications
Technical specifications
Number of auxiliary contacts as change-over contact
4
Degree of protection (IP)
IP30
Rated permanent current Iu
4000A
Rated voltage
690 .. 690V
Number of poles
4
Position of connection for main current circuit
Back side
Type of electrical connection of main circuit
Bolt connection
Motor drive optional
Rated short-circuit breaking capacity lcu at 400 V, 50 Hz
75kA
Adjustment range undelayed short-circuit release
6000.0 .. 60000A
Integrated earth fault protection
With switched-off indicator
Suitable for DIN rail (top hat rail) mounting
Adjustment range short-term delayed short-circuit release
4000 .. 40000A
Type of control element
Push button
Motor drive integrated
Overload release current setting
1600.0 .. 4000A
With under voltage release
Complete device with protection unit
DIN rail (top hat rail) mounting optional
Device construction
Built-in device fixed built-in technique
VPC is wholesale amount without VAT (tax on added value). For wholesale discounts, please register as business user.