Details
- •Low-voltage industrial components
- •Power circuit-breaker for trafo/generator/installation protection
- •1 KOM
- •ABB
Technical specifications
With integrated under voltage releaseNo
Rated permanent current Iu1250A
Rated short-circuit breaking capacity lcu at 400 V, 50 Hz50kA
Adjustment range undelayed short-circuit release1250 - 12500A
Integrated earth fault protectionNo
Device constructionBuilt-in device fixed built-in technique
Number of auxiliary contacts as normally closed contact0
Rated voltage690 - 690V
Adjustment range short-term delayed short-circuit release1250 - 12500A
Number of auxiliary contacts as normally open contact0
DIN rail (top hat rail) mounting optionalNo
Overload release current setting500.0 - 1250A
Type of electrical connection of main circuitBolt connection
Complete device with protection unitYes
Type of control elementToggle
Number of auxiliary contacts as change-over contact0
With switched-off indicatorNo
Degree of protection (IP)IP20
Motor drive integratedNo
Number of poles4
Position of connection for main current circuitFront side
Motor drive optionalNo
Suitable for DIN rail (top hat rail) mountingNo
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1SDA062873R1 | T7S 1250 PR231/P I 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
With integrated under voltage release
Rated permanent current Iu
1250A
Rated short-circuit breaking capacity lcu at 400 V, 50 Hz
50kA
Adjustment range undelayed short-circuit release
1250 .. 12500A
Integrated earth fault protection
Device construction
Built-in device fixed built-in technique
Number of auxiliary contacts as normally closed contact
0
Rated voltage
690 .. 690V
Adjustment range short-term delayed short-circuit release
1250 .. 12500A
Number of auxiliary contacts as normally open contact
0
DIN rail (top hat rail) mounting optional
Overload release current setting
500.0 .. 1250A
Type of electrical connection of main circuit
Bolt connection
Complete device with protection unit
Type of control element
Toggle
Number of auxiliary contacts as change-over contact
0
With switched-off indicator
Degree of protection (IP)
IP20
Motor drive integrated
Number of poles
4
Position of connection for main current circuit
Front side
Motor drive optional
Suitable for DIN rail (top hat rail) mounting
VPC is wholesale amount without VAT (tax on added value). For wholesale discounts, please register as business user.