Details
- •Low-voltage industrial components
- •Power circuit-breaker for trafo/generator/installation protection
- •1 KOM
- •ABB
Technical specifications
Integrated earth fault protectionNo
Overload release current setting500.0 - 1250A
Adjustment range short-term delayed short-circuit release1250 - 12500A
Position of connection for main current circuitBack side
Complete device with protection unitYes
Type of electrical connection of main circuitBolt connection
Device constructionBuilt-in device fixed built-in technique
Adjustment range undelayed short-circuit release1875.0 - 18750A
With switched-off indicatorYes
Number of poles4
Type of control elementPush button
Number of auxiliary contacts as normally closed contact0
Rated voltage690 - 690V
Motor drive optionalYes
Number of auxiliary contacts as normally open contact0
Suitable for DIN rail (top hat rail) mountingNo
DIN rail (top hat rail) mounting optionalNo
Motor drive integratedNo
Number of auxiliary contacts as change-over contact4
Degree of protection (IP)IP30
Rated short-circuit breaking capacity lcu at 400 V, 50 Hz130kA
Rated permanent current Iu1250A
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1SDA056057R1 | E2L 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
Integrated earth fault protection
Overload release current setting
500.0 .. 1250A
Adjustment range short-term delayed short-circuit release
1250 .. 12500A
Position of connection for main current circuit
Back side
Complete device with protection unit
Type of electrical connection of main circuit
Bolt connection
Device construction
Built-in device fixed built-in technique
Adjustment range undelayed short-circuit release
1875.0 .. 18750A
With switched-off indicator
Number of poles
4
Type of control element
Push button
Number of auxiliary contacts as normally closed contact
0
Rated voltage
690 .. 690V
Motor drive optional
Number of auxiliary contacts as normally open contact
0
Suitable for DIN rail (top hat rail) mounting
DIN rail (top hat rail) mounting optional
Motor drive integrated
Number of auxiliary contacts as change-over contact
4
Degree of protection (IP)
IP30
Rated short-circuit breaking capacity lcu at 400 V, 50 Hz
130kA
Rated permanent current Iu
1250A
VPC is wholesale amount without VAT (tax on added value). For wholesale discounts, please register as business user.