Details
- •Low-voltage industrial components
- •Power circuit-breaker for trafo/generator/installation protection
- •1 KOM
- •ABB
Technical specifications
Rated permanent current Iu1250A
Adjustment range undelayed short-circuit release1875.0 - 18750A
Overload release current setting500.0 - 1250A
Rated voltage690 - 690V
Adjustment range short-term delayed short-circuit release750.0 - 12500A
Rated short-circuit breaking capacity lcu at 400 V, 50 Hz50kA
Integrated earth fault protectionYes
Power loss122W
Device constructionBuilt-in device fixed built-in technique
Number of auxiliary contacts as normally closed contact0
Type of electrical connection of main circuitBolt connection
Suitable for DIN rail (top hat rail) mountingNo
Number of auxiliary contacts as change-over contact4
DIN rail (top hat rail) mounting optionalNo
Number of auxiliary contacts as normally open contact0
With integrated under voltage releaseNo
With switched-off indicatorYes
Number of poles4
Position of connection for main current circuitBack side
Complete device with protection unitYes
Motor drive optionalYes
Degree of protection (IP)IP30
Type of control elementPush button
Motor drive integratedNo
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1SDA128867R1 | E1.3C1250EkipAwareLSIG4pFF
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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
Adjustment range undelayed short-circuit release
1875.0 .. 18750A
Overload release current setting
500.0 .. 1250A
Rated voltage
690 .. 690V
Adjustment range short-term delayed short-circuit release
750.0 .. 12500A
Rated short-circuit breaking capacity lcu at 400 V, 50 Hz
50kA
Integrated earth fault protection
Power loss
122W
Device construction
Built-in device fixed built-in technique
Number of auxiliary contacts as normally closed contact
0
Type of electrical connection of main circuit
Bolt connection
Suitable for DIN rail (top hat rail) mounting
Number of auxiliary contacts as change-over contact
4
DIN rail (top hat rail) mounting optional
Number of auxiliary contacts as normally open contact
0
With integrated under voltage release
With switched-off indicator
Number of poles
4
Position of connection for main current circuit
Back side
Complete device with protection unit
Motor drive optional
Degree of protection (IP)
IP30
Type of control element
Push button
Motor drive integrated
VPC is wholesale amount without VAT (tax on added value). For wholesale discounts, please register as business user.