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
With integrated under voltage releaseNo
Number of auxiliary contacts as normally closed contact0
Degree of protection (IP)IP20
Motor drive integratedNo
Overload release current setting500.0 - 1250A
Number of auxiliary contacts as change-over contact0
With switched-off indicatorNo
Type of electrical connection of main circuitBolt connection
Suitable for DIN rail (top hat rail) mountingNo
Adjustment range undelayed short-circuit release1250 - 12500A
Adjustment range short-term delayed short-circuit release1250 - 12500A
DIN rail (top hat rail) mounting optionalNo
Position of connection for main current circuitFront side
Device constructionBuilt-in device fixed built-in technique
Type of control elementPush button
Integrated earth fault protectionNo
Motor drive optionalYes
Complete device with protection unitYes
Rated permanent current Iu1250A
Number of poles3
Rated voltage690 - 690V
Rated short-circuit breaking capacity lcu at 400 V, 50 Hz50kA
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1SDA062882R1 | T7S 1250 PR231/P LS/I IN=1250A 3P F F M
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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
With integrated under voltage release
Number of auxiliary contacts as normally closed contact
0
Degree of protection (IP)
IP20
Motor drive integrated
Overload release current setting
500.0 .. 1250A
Number of auxiliary contacts as change-over contact
0
With switched-off indicator
Type of electrical connection of main circuit
Bolt connection
Suitable for DIN rail (top hat rail) mounting
Adjustment range undelayed short-circuit release
1250 .. 12500A
Adjustment range short-term delayed short-circuit release
1250 .. 12500A
DIN rail (top hat rail) mounting optional
Position of connection for main current circuit
Front side
Device construction
Built-in device fixed built-in technique
Type of control element
Push button
Integrated earth fault protection
Motor drive optional
Complete device with protection unit
Rated permanent current Iu
1250A
Number of poles
3
Rated voltage
690 .. 690V
Rated short-circuit breaking capacity lcu at 400 V, 50 Hz
50kA
VPC is wholesale amount without VAT (tax on added value). For wholesale discounts, please register as business user.