Details
- •Low-voltage industrial components
- •Power circuit-breaker for trafo/generator/installation protection
- •1 KOM
- •ABB
Technical specifications
Number of poles4
Number of auxiliary contacts as change-over contact4
Number of auxiliary contacts as normally closed contact0
Number of auxiliary contacts as normally open contact0
Overload release current setting1600.0 - 4000A
Rated voltage690 - 690V
Rated permanent current Iu4000A
Rated short-circuit breaking capacity lcu at 400 V, 50 Hz100kA
Degree of protection (IP)IP30
Type of electrical connection of main circuitConnection at separate chassis part
Motor drive integratedNo
Position of connection for main current circuitConnection at separate chassis part
With switched-off indicatorYes
Type of control elementPush button
Motor drive optionalYes
Integrated earth fault protectionYes
DIN rail (top hat rail) mounting optionalNo
Adjustment range short-term delayed short-circuit release2400.0 - 2400.0A
Adjustment range undelayed short-circuit release6000.0 - 60000A
Device constructionBuilt-in device slide-in technique (withdrawable)
Complete device with protection unitYes
Suitable for DIN rail (top hat rail) mountingNo
*VPC is wholesale amount without VAT (tax on added value). For wholesale discounts, please register as business user
1SDA056877R1 | E4H 4000 PR122/P-LSIG IN=4000A 4P W
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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 poles
4
Number of auxiliary contacts as change-over contact
4
Number of auxiliary contacts as normally closed contact
0
Number of auxiliary contacts as normally open contact
0
Overload release current setting
1600.0 .. 4000A
Rated voltage
690 .. 690V
Rated permanent current Iu
4000A
Rated short-circuit breaking capacity lcu at 400 V, 50 Hz
100kA
Degree of protection (IP)
IP30
Type of electrical connection of main circuit
Connection at separate chassis part
Motor drive integrated
Position of connection for main current circuit
Connection at separate chassis part
With switched-off indicator
Type of control element
Push button
Motor drive optional
Integrated earth fault protection
DIN rail (top hat rail) mounting optional
Adjustment range short-term delayed short-circuit release
2400.0 .. 2400.0A
Adjustment range undelayed short-circuit release
6000.0 .. 60000A
Device construction
Built-in device slide-in technique (withdrawable)
Complete device with protection unit
Suitable for DIN rail (top hat rail) mounting
VPC is wholesale amount without VAT (tax on added value). For wholesale discounts, please register as business user.