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
Number of poles3
Rated permanent current Iu1250A
Number of auxiliary contacts as normally closed contact0
With integrated under voltage releaseNo
Number of auxiliary contacts as change-over contact0
Overload release current setting500.0 - 1250A
Complete device with protection unitYes
Motor drive integratedNo
DIN rail (top hat rail) mounting optionalNo
Adjustment range undelayed short-circuit release1250 - 12500A
Type of electrical connection of main circuitBolt connection
Rated short-circuit breaking capacity lcu at 400 V, 50 Hz70kA
Type of control elementToggle
Position of connection for main current circuitFront side
Suitable for DIN rail (top hat rail) mountingNo
Degree of protection (IP)IP20
With switched-off indicatorNo
Adjustment range short-term delayed short-circuit release1250 - 12500A
Motor drive optionalNo
Device constructionBuilt-in device fixed built-in technique
Rated voltage690 - 690V
Integrated earth fault protectionNo
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1SDA062897R1 | T7H 1250 PR231/P I IN=1250A 3P 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
Number of poles
3
Rated permanent current Iu
1250A
Number of auxiliary contacts as normally closed contact
0
With integrated under voltage release
Number of auxiliary contacts as change-over contact
0
Overload release current setting
500.0 .. 1250A
Complete device with protection unit
Motor drive integrated
DIN rail (top hat rail) mounting optional
Adjustment range undelayed short-circuit release
1250 .. 12500A
Type of electrical connection of main circuit
Bolt connection
Rated short-circuit breaking capacity lcu at 400 V, 50 Hz
70kA
Type of control element
Toggle
Position of connection for main current circuit
Front side
Suitable for DIN rail (top hat rail) mounting
Degree of protection (IP)
IP20
With switched-off indicator
Adjustment range short-term delayed short-circuit release
1250 .. 12500A
Motor drive optional
Device construction
Built-in device fixed built-in technique
Rated voltage
690 .. 690V
Integrated earth fault protection
VPC is wholesale amount without VAT (tax on added value). For wholesale discounts, please register as business user.