Details
- •Low-voltage industrial components
- •Power circuit-breaker for trafo/generator/installation protection
- •1 KOM
- •ABB
Technical specifications
Number of auxiliary contacts as normally open contact0
Rated permanent current Iu1250A
Number of auxiliary contacts as normally closed contact0
Rated voltage690 - 690V
Number of auxiliary contacts as change-over contact0
Position of connection for main current circuitFront side
Overload release current setting500.0 - 1250A
With integrated under voltage releaseNo
Number of poles4
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
Rated short-circuit breaking capacity lcu at 400 V, 50 Hz50kA
Adjustment range short-term delayed short-circuit release750.0 - 12500A
Integrated earth fault protectionNo
Motor drive optionalNo
Device constructionBuilt-in device fixed built-in technique
DIN rail (top hat rail) mounting optionalNo
Type of electrical connection of main circuitBolt connection
Type of control elementToggle
Complete device with protection unitYes
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1SDA062877R1 | T7S 1250 PR332/P LI IN=1250A 4P F F
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Details
- Low-voltage industrial components
- Power circuit-breaker for trafo/generator/installation protection
- 1 KOM
- ABB
DetailsTechnical specifications
Technical specifications
Number of auxiliary contacts as normally open contact
0
Rated permanent current Iu
1250A
Number of auxiliary contacts as normally closed contact
0
Rated voltage
690 .. 690V
Number of auxiliary contacts as change-over contact
0
Position of connection for main current circuit
Front side
Overload release current setting
500.0 .. 1250A
With integrated under voltage release
Number of poles
4
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
Rated short-circuit breaking capacity lcu at 400 V, 50 Hz
50kA
Adjustment range short-term delayed short-circuit release
750.0 .. 12500A
Integrated earth fault protection
Motor drive optional
Device construction
Built-in device fixed built-in technique
DIN rail (top hat rail) mounting optional
Type of electrical connection of main circuit
Bolt connection
Type of control element
Toggle
Complete device with protection unit
VPC is wholesale amount without VAT (tax on added value). For wholesale discounts, please register as business user.