Details
- •Low-voltage industrial components
- •Power circuit-breaker for trafo/generator/installation protection
- •1 KOM
- •ABB
Technical specifications
Position of connection for main current circuitFront side
Number of auxiliary contacts as normally closed contact0
Overload release current setting500.0 - 1250A
With switched-off indicatorNo
Rated short-circuit breaking capacity lcu at 400 V, 50 Hz50kA
Rated voltage690 - 690V
Rated permanent current Iu1250A
Number of poles4
Degree of protection (IP)IP20
Type of control elementPush button
Adjustment range short-term delayed short-circuit release750.0 - 12500A
Suitable for DIN rail (top hat rail) mountingNo
Integrated earth fault protectionYes
With under voltage releaseNo
Number of auxiliary contacts as change-over contact0
Motor drive optionalYes
Number of auxiliary contacts as normally open contact0
DIN rail (top hat rail) mounting optionalNo
Type of electrical connection of main circuitBolt connection
Adjustment range undelayed short-circuit release1875.0 - 15000A
Motor drive integratedNo
Device constructionBuilt-in device fixed built-in technique
Complete device with protection unitYes
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1SDA062892R1 | T7S 1250 PR331/P LSIG IN=1250A 4P 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
Position of connection for main current circuit
Front side
Number of auxiliary contacts as normally closed contact
0
Overload release current setting
500.0 .. 1250A
With switched-off indicator
Rated short-circuit breaking capacity lcu at 400 V, 50 Hz
50kA
Rated voltage
690 .. 690V
Rated permanent current Iu
1250A
Number of poles
4
Degree of protection (IP)
IP20
Type of control element
Push button
Adjustment range short-term delayed short-circuit release
750.0 .. 12500A
Suitable for DIN rail (top hat rail) mounting
Integrated earth fault protection
With under voltage release
Number of auxiliary contacts as change-over contact
0
Motor drive optional
Number of auxiliary contacts as normally open contact
0
DIN rail (top hat rail) mounting optional
Type of electrical connection of main circuit
Bolt connection
Adjustment range undelayed short-circuit release
1875.0 .. 15000A
Motor drive integrated
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.