Details
- •Low-voltage industrial components
- •Power circuit-breaker for trafo/generator/installation protection
- •1 KOM
- •ABB
Technical specifications
Rated permanent current Iu1250A
Number of auxiliary contacts as normally open contact0
Number of auxiliary contacts as normally closed contact0
Position of connection for main current circuitBack side
Rated short-circuit breaking capacity lcu at 400 V, 50 Hz65kA
Adjustment range short-term delayed short-circuit release1250 - 12500A
Overload release current setting500.0 - 1250A
Rated voltage690 - 690V
With switched-off indicatorYes
Type of electrical connection of main circuitBolt connection
Type of control elementPush button
Number of poles4
Number of auxiliary contacts as change-over contact4
Motor drive integratedNo
Degree of protection (IP)IP30
Integrated earth fault protectionNo
Device constructionBuilt-in device fixed built-in technique
Complete device with protection unitYes
DIN rail (top hat rail) mounting optionalNo
Motor drive optionalYes
Suitable for DIN rail (top hat rail) mountingNo
Adjustment range undelayed short-circuit release1875.0 - 18750A
*VPC is wholesale amount without VAT (tax on added value). For wholesale discounts, please register as business user
1SDA055865R1 | E2N 1250 PR121/P-LSI IN=1250A 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 permanent current Iu
1250A
Number of auxiliary contacts as normally open contact
0
Number of auxiliary contacts as normally closed contact
0
Position of connection for main current circuit
Back side
Rated short-circuit breaking capacity lcu at 400 V, 50 Hz
65kA
Adjustment range short-term delayed short-circuit release
1250 .. 12500A
Overload release current setting
500.0 .. 1250A
Rated voltage
690 .. 690V
With switched-off indicator
Type of electrical connection of main circuit
Bolt connection
Type of control element
Push button
Number of poles
4
Number of auxiliary contacts as change-over contact
4
Motor drive integrated
Degree of protection (IP)
IP30
Integrated earth fault protection
Device construction
Built-in device fixed built-in technique
Complete device with protection unit
DIN rail (top hat rail) mounting optional
Motor drive optional
Suitable for DIN rail (top hat rail) mounting
Adjustment range undelayed short-circuit release
1875.0 .. 18750A
VPC is wholesale amount without VAT (tax on added value). For wholesale discounts, please register as business user.