Details
- •Low-voltage industrial components
- •Power circuit-breaker for trafo/generator/installation protection
- •1 KOM
- •ABB
Technical specifications
Overload release current setting500.0 - 1250A
Rated short-circuit breaking capacity lcu at 400 V, 50 Hz75kA
Rated permanent current Iu1250A
Rated voltage690 - 690V
Integrated earth fault protectionNo
Adjustment range undelayed short-circuit release1875.0 - 18750A
Adjustment range short-term delayed short-circuit release1250 - 12500A
Type of electrical connection of main circuitConnection at separate chassis part
Suitable for DIN rail (top hat rail) mountingNo
Device constructionBuilt-in device slide-in technique (withdrawable)
DIN rail (top hat rail) mounting optionalNo
Number of poles4
Position of connection for main current circuitConnection at separate chassis part
Complete device with protection unitYes
Number of auxiliary contacts as normally open contact0
Motor drive integratedNo
Number of auxiliary contacts as change-over contact4
Number of auxiliary contacts as normally closed contact0
Type of control elementPush button
With switched-off indicatorYes
Motor drive optionalYes
Degree of protection (IP)IP30
*VPC is wholesale amount without VAT (tax on added value). For wholesale discounts, please register as business user
1SDA056200R1 | E3S 1250 PR121/P-LI IN=1250A 4P W M
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Details
- Low-voltage industrial components
- Power circuit-breaker for trafo/generator/installation protection
- 1 KOM
- ABB
DetailsTechnical specifications
Technical specifications
Overload release current setting
500.0 .. 1250A
Rated short-circuit breaking capacity lcu at 400 V, 50 Hz
75kA
Rated permanent current Iu
1250A
Rated voltage
690 .. 690V
Integrated earth fault protection
Adjustment range undelayed short-circuit release
1875.0 .. 18750A
Adjustment range short-term delayed short-circuit release
1250 .. 12500A
Type of electrical connection of main circuit
Connection at separate chassis part
Suitable for DIN rail (top hat rail) mounting
Device construction
Built-in device slide-in technique (withdrawable)
DIN rail (top hat rail) mounting optional
Number of poles
4
Position of connection for main current circuit
Connection at separate chassis part
Complete device with protection unit
Number of auxiliary contacts as normally open contact
0
Motor drive integrated
Number of auxiliary contacts as change-over contact
4
Number of auxiliary contacts as normally closed contact
0
Type of control element
Push button
With switched-off indicator
Motor drive optional
Degree of protection (IP)
IP30
VPC is wholesale amount without VAT (tax on added value). For wholesale discounts, please register as business user.