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