Details
- •Low-voltage control systems
- •Power circuit-breaker for trafo/generator/installation protection
- •1 KOM
- •ABB
Technical specifications
Number of auxiliary contacts as normally open contact0
Overload release current setting500.0 - 1250A
Number of auxiliary contacts as change-over contact0
Number of auxiliary contacts as normally closed contact0
Rated voltage690 - 690V
With switched-off indicatorNo
Motor drive integratedNo
Degree of protection (IP)IP20
Type of electrical connection of main circuitBolt connection
Rated short-circuit breaking capacity lcu at 400 V, 50 Hz120kA
With under voltage releaseNo
Adjustment range undelayed short-circuit release1250 - 12500A
Integrated earth fault protectionNo
Suitable for DIN rail (top hat rail) mountingNo
Adjustment range short-term delayed short-circuit release1250 - 12500A
Motor drive optionalNo
DIN rail (top hat rail) mounting optionalNo
Rated permanent current Iu1250A
Number of poles4
Position of connection for main current circuitFront side
Type of control elementRocker lever
Device constructionBuilt-in device fixed built-in technique
Complete device with protection unitYes
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1SDA062938R1 | T7L 1250 PR231/P LS/I IN=1250A 4P F F
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Details
- Low-voltage control systems
- Power circuit-breaker for trafo/generator/installation protection
- 1 KOM
- ABB
DetailsTechnical specifications
Technical specifications
Number of auxiliary contacts as normally open contact
0
Overload release current setting
500.0 .. 1250A
Number of auxiliary contacts as change-over contact
0
Number of auxiliary contacts as normally closed contact
0
Rated voltage
690 .. 690V
With switched-off indicator
Motor drive integrated
Degree of protection (IP)
IP20
Type of electrical connection of main circuit
Bolt connection
Rated short-circuit breaking capacity lcu at 400 V, 50 Hz
120kA
With under voltage release
Adjustment range undelayed short-circuit release
1250 .. 12500A
Integrated earth fault protection
Suitable for DIN rail (top hat rail) mounting
Adjustment range short-term delayed short-circuit release
1250 .. 12500A
Motor drive optional
DIN rail (top hat rail) mounting optional
Rated permanent current Iu
1250A
Number of poles
4
Position of connection for main current circuit
Front side
Type of control element
Rocker lever
Device construction
Built-in device fixed built-in technique
Complete device with protection unit
VPC is wholesale amount without VAT (tax on added value). For wholesale discounts, please register as business user.