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
Motor drive optionalNo
Adjustment range undelayed short-circuit release1875.0 - 15000A
Degree of protection (IP)IP20
Overload release current setting500.0 - 1250A
Adjustment range short-term delayed short-circuit release750.0 - 12500A
Rated voltage690 - 690V
With switched-off indicatorNo
DIN rail (top hat rail) mounting optionalNo
Suitable for DIN rail (top hat rail) mountingNo
Number of auxiliary contacts as change-over contact0
Type of electrical connection of main circuitBolt connection
With under voltage releaseNo
Rated permanent current Iu1250A
Integrated earth fault protectionYes
Device constructionBuilt-in device fixed built-in technique
Motor drive integratedNo
Rated short-circuit breaking capacity lcu at 400 V, 50 Hz50kA
Complete device with protection unitYes
Number of poles3
Type of control elementRocker lever
Position of connection for main current circuitFront side
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1SDA062868R1 | T7S 1250 PR331/P LSIG IN=1250A 3P 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
Motor drive optional
Adjustment range undelayed short-circuit release
1875.0 .. 15000A
Degree of protection (IP)
IP20
Overload release current setting
500.0 .. 1250A
Adjustment range short-term delayed short-circuit release
750.0 .. 12500A
Rated voltage
690 .. 690V
With switched-off indicator
DIN rail (top hat rail) mounting optional
Suitable for DIN rail (top hat rail) mounting
Number of auxiliary contacts as change-over contact
0
Type of electrical connection of main circuit
Bolt connection
With under voltage release
Rated permanent current Iu
1250A
Integrated earth fault protection
Device construction
Built-in device fixed built-in technique
Motor drive integrated
Rated short-circuit breaking capacity lcu at 400 V, 50 Hz
50kA
Complete device with protection unit
Number of poles
3
Type of control element
Rocker lever
Position of connection for main current circuit
Front side
VPC is wholesale amount without VAT (tax on added value). For wholesale discounts, please register as business user.