Details
- •Low-voltage industrial components
- •Power circuit-breaker for trafo/generator/installation protection
- •1 KOM
- •ABB
Technical specifications
With integrated under voltage releaseNo
Rated voltage690 - 690V
Degree of protection (IP)IP20
Position of connection for main current circuitFront side
Number of auxiliary contacts as change-over contact0
Number of poles3
Motor drive integratedNo
Type of electrical connection of main circuitBolt connection
Number of auxiliary contacts as normally closed contact0
Number of auxiliary contacts as normally open contact0
Overload release current setting500.0 - 1250A
Rated permanent current Iu1250A
Type of control elementPush button
Rated short-circuit breaking capacity lcu at 400 V, 50 Hz50kA
With switched-off indicatorNo
DIN rail (top hat rail) mounting optionalNo
Adjustment range short-term delayed short-circuit release1250 - 12500A
Integrated earth fault protectionNo
Suitable for DIN rail (top hat rail) mountingNo
Adjustment range undelayed short-circuit release1250 - 12500A
Complete device with protection unitYes
Motor drive optionalYes
Device constructionBuilt-in device fixed built-in technique
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1SDA062881R1 | T7S 1250 PR231/P I IN=1250A 3P F F M
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Details
- Low-voltage industrial components
- Power circuit-breaker for trafo/generator/installation protection
- 1 KOM
- ABB
DetailsTechnical specifications
Technical specifications
With integrated under voltage release
Rated voltage
690 .. 690V
Degree of protection (IP)
IP20
Position of connection for main current circuit
Front side
Number of auxiliary contacts as change-over contact
0
Number of poles
3
Motor drive integrated
Type of electrical connection of main circuit
Bolt connection
Number of auxiliary contacts as normally closed contact
0
Number of auxiliary contacts as normally open contact
0
Overload release current setting
500.0 .. 1250A
Rated permanent current Iu
1250A
Type of control element
Push button
Rated short-circuit breaking capacity lcu at 400 V, 50 Hz
50kA
With switched-off indicator
DIN rail (top hat rail) mounting optional
Adjustment range short-term delayed short-circuit release
1250 .. 12500A
Integrated earth fault protection
Suitable for DIN rail (top hat rail) mounting
Adjustment range undelayed short-circuit release
1250 .. 12500A
Complete device with protection unit
Motor drive optional
Device construction
Built-in device fixed built-in technique
VPC is wholesale amount without VAT (tax on added value). For wholesale discounts, please register as business user.