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
Rated voltage690 - 690V
Overload release current setting500.0 - 1250A
With integrated under voltage releaseNo
Degree of protection (IP)IP20
Number of auxiliary contacts as change-over contact0
With switched-off indicatorNo
Type of electrical connection of main circuitBolt connection
Motor drive integratedNo
Type of control elementPush button
Motor drive optionalYes
Adjustment range undelayed short-circuit release1875.0 - 18750A
Adjustment range short-term delayed short-circuit release750.0 - 12500A
Rated permanent current Iu1250A
Rated short-circuit breaking capacity lcu at 400 V, 50 Hz50kA
Device constructionBuilt-in device fixed built-in technique
Integrated earth fault protectionNo
Number of poles4
Complete device with protection unitYes
Suitable for DIN rail (top hat rail) mountingNo
DIN rail (top hat rail) mounting optionalNo
Position of connection for main current circuitFront side
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1SDA062893R1 | T7S 1250 PR332/P LI 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
Rated voltage
690 .. 690V
Overload release current setting
500.0 .. 1250A
With integrated under voltage release
Degree of protection (IP)
IP20
Number of auxiliary contacts as change-over contact
0
With switched-off indicator
Type of electrical connection of main circuit
Bolt connection
Motor drive integrated
Type of control element
Push button
Motor drive optional
Adjustment range undelayed short-circuit release
1875.0 .. 18750A
Adjustment range short-term delayed short-circuit release
750.0 .. 12500A
Rated permanent current Iu
1250A
Rated short-circuit breaking capacity lcu at 400 V, 50 Hz
50kA
Device construction
Built-in device fixed built-in technique
Integrated earth fault protection
Number of poles
4
Complete device with protection unit
Suitable for DIN rail (top hat rail) mounting
DIN rail (top hat rail) mounting optional
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.