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
Number of auxiliary contacts as normally closed contact0
Number of auxiliary contacts as change-over contact0
Rated voltage690 - 690V
Overload release current setting500.0 - 1250A
Motor drive integratedNo
Degree of protection (IP)IP20
Type of electrical connection of main circuitBolt connection
Adjustment range undelayed short-circuit release1250 - 12500A
With switched-off indicatorNo
Adjustment range short-term delayed short-circuit release1250 - 12500A
Rated short-circuit breaking capacity lcu at 400 V, 50 Hz50kA
Motor drive optionalNo
DIN rail (top hat rail) mounting optionalNo
Device constructionBuilt-in device fixed built-in technique
With under voltage releaseNo
Suitable for DIN rail (top hat rail) mountingNo
Number of poles4
Rated permanent current Iu1250A
Position of connection for main current circuitFront side
Type of control elementRocker lever
Integrated earth fault protectionNo
Complete device with protection unitYes
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1SDA062874R1 | T7S 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
Number of auxiliary contacts as normally closed contact
0
Number of auxiliary contacts as change-over contact
0
Rated voltage
690 .. 690V
Overload release current setting
500.0 .. 1250A
Motor drive integrated
Degree of protection (IP)
IP20
Type of electrical connection of main circuit
Bolt connection
Adjustment range undelayed short-circuit release
1250 .. 12500A
With switched-off indicator
Adjustment range short-term delayed short-circuit release
1250 .. 12500A
Rated short-circuit breaking capacity lcu at 400 V, 50 Hz
50kA
Motor drive optional
DIN rail (top hat rail) mounting optional
Device construction
Built-in device fixed built-in technique
With under voltage release
Suitable for DIN rail (top hat rail) mounting
Number of poles
4
Rated permanent current Iu
1250A
Position of connection for main current circuit
Front side
Type of control element
Rocker lever
Integrated earth fault protection
Complete device with protection unit
VPC is wholesale amount without VAT (tax on added value). For wholesale discounts, please register as business user.