Details
- •Low-voltage control systems
- •Power circuit-breaker for trafo/generator/installation protection
- •1 KOM
- •ABB
Technical specifications
Rated voltage690 - 690V
Degree of protection (IP)IP20
Overload release current setting500.0 - 1250A
Number of auxiliary contacts as change-over contact0
Number of auxiliary contacts as normally closed contact0
With integrated under voltage releaseNo
Number of auxiliary contacts as normally open contact0
Motor drive optionalNo
Adjustment range undelayed short-circuit release1875.0 - 15000A
With switched-off indicatorNo
Type of electrical connection of main circuitBolt connection
Rated short-circuit breaking capacity lcu at 400 V, 50 Hz70kA
Adjustment range short-term delayed short-circuit release750.0 - 12500A
Rated permanent current Iu1250A
Number of poles4
Device constructionBuilt-in device fixed built-in technique
Complete device with protection unitYes
Position of connection for main current circuitFront side
Type of control elementRocker lever
Integrated earth fault protectionNo
Suitable for DIN rail (top hat rail) mountingNo
Motor drive integratedNo
DIN rail (top hat rail) mounting optionalNo
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1SDA062907R1 | T7H 1250 PR232/P LSI 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
Rated voltage
690 .. 690V
Degree of protection (IP)
IP20
Overload release current setting
500.0 .. 1250A
Number of auxiliary contacts as change-over contact
0
Number of auxiliary contacts as normally closed contact
0
With integrated under voltage release
Number of auxiliary contacts as normally open contact
0
Motor drive optional
Adjustment range undelayed short-circuit release
1875.0 .. 15000A
With switched-off indicator
Type of electrical connection of main circuit
Bolt connection
Rated short-circuit breaking capacity lcu at 400 V, 50 Hz
70kA
Adjustment range short-term delayed short-circuit release
750.0 .. 12500A
Rated permanent current Iu
1250A
Number of poles
4
Device construction
Built-in device fixed built-in technique
Complete device with protection unit
Position of connection for main current circuit
Front side
Type of control element
Rocker lever
Integrated earth fault protection
Suitable for DIN rail (top hat rail) mounting
Motor drive integrated
DIN rail (top hat rail) mounting optional
VPC is wholesale amount without VAT (tax on added value). For wholesale discounts, please register as business user.