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
Number of auxiliary contacts as change-over contact0
Overload release current setting500.0 - 1250A
With integrated under voltage releaseNo
Degree of protection (IP)IP20
Motor drive integratedNo
With switched-off indicatorNo
Suitable for DIN rail (top hat rail) mountingNo
Adjustment range undelayed short-circuit release1875.0 - 18750A
Adjustment range short-term delayed short-circuit release750.0 - 12500A
Motor drive optionalNo
DIN rail (top hat rail) mounting optionalNo
Type of electrical connection of main circuitBolt connection
Rated short-circuit breaking capacity lcu at 400 V, 50 Hz50kA
Device constructionBuilt-in device fixed built-in technique
Number of poles4
Rated permanent current Iu1250A
Position of connection for main current circuitFront side
Complete device with protection unitYes
Integrated earth fault protectionNo
Type of control elementRocker lever
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1SDA062877R1 | 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
Number of auxiliary contacts as change-over contact
0
Overload release current setting
500.0 .. 1250A
With integrated under voltage release
Degree of protection (IP)
IP20
Motor drive integrated
With switched-off indicator
Suitable for DIN rail (top hat rail) mounting
Adjustment range undelayed short-circuit release
1875.0 .. 18750A
Adjustment range short-term delayed short-circuit release
750.0 .. 12500A
Motor drive optional
DIN rail (top hat rail) mounting optional
Type of electrical connection of main circuit
Bolt connection
Rated short-circuit breaking capacity lcu at 400 V, 50 Hz
50kA
Device construction
Built-in device fixed built-in technique
Number of poles
4
Rated permanent current Iu
1250A
Position of connection for main current circuit
Front side
Complete device with protection unit
Integrated earth fault protection
Type of control element
Rocker lever
VPC is wholesale amount without VAT (tax on added value). For wholesale discounts, please register as business user.