Details
- •Low-voltage industrial components
- •Power circuit-breaker for trafo/generator/installation protection
- •1 KOM
- •ABB
Technical specifications
Rated voltage690 - 690V
Overload release current setting500.0 - 1250A
Number of auxiliary contacts as normally closed contact0
Number of poles4
Rated permanent current Iu1250A
Degree of protection (IP)IP30
Position of connection for main current circuitConnection at separate chassis part
Number of auxiliary contacts as normally open contact0
Number of auxiliary contacts as change-over contact4
Motor drive integratedNo
Type of electrical connection of main circuitConnection at separate chassis part
Rated short-circuit breaking capacity lcu at 400 V, 50 Hz85kA
Device constructionBuilt-in device slide-in technique (withdrawable)
Adjustment range short-term delayed short-circuit release750.0 - 750.0A
Adjustment range undelayed short-circuit release1875.0 - 18750A
Type of control elementPush button
Integrated earth fault protectionNo
With switched-off indicatorYes
Motor drive optionalYes
Suitable for DIN rail (top hat rail) mountingNo
DIN rail (top hat rail) mounting optionalNo
Complete device with protection unitYes
*VPC is wholesale amount without VAT (tax on added value). For wholesale discounts, please register as business user
1SDA055979R1 | E2S 1250 PR122/P-LI IN=1250A 4P W MP
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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 voltage
690 .. 690V
Overload release current setting
500.0 .. 1250A
Number of auxiliary contacts as normally closed contact
0
Number of poles
4
Rated permanent current Iu
1250A
Degree of protection (IP)
IP30
Position of connection for main current circuit
Connection at separate chassis part
Number of auxiliary contacts as normally open contact
0
Number of auxiliary contacts as change-over contact
4
Motor drive integrated
Type of electrical connection of main circuit
Connection at separate chassis part
Rated short-circuit breaking capacity lcu at 400 V, 50 Hz
85kA
Device construction
Built-in device slide-in technique (withdrawable)
Adjustment range short-term delayed short-circuit release
750.0 .. 750.0A
Adjustment range undelayed short-circuit release
1875.0 .. 18750A
Type of control element
Push button
Integrated earth fault protection
With switched-off indicator
Motor drive optional
Suitable for DIN rail (top hat rail) mounting
DIN rail (top hat rail) mounting optional
Complete device with protection unit
VPC is wholesale amount without VAT (tax on added value). For wholesale discounts, please register as business user.