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
Overload release current setting- - -A
Number of auxiliary contacts as change-over contact0
Number of poles4
Degree of protection (IP)IP20
Motor drive integratedNo
Rated voltage690 - 690V
Number of auxiliary contacts as normally closed contact0
Rated permanent current Iu250A
Position of connection for main current circuitFront side
Type of electrical connection of main circuitBolt connection
With switched-off indicatorNo
DIN rail (top hat rail) mounting optionalNo
Adjustment range short-term delayed short-circuit release- - -A
Motor drive optionalYes
Type of control elementToggle
Integrated earth fault protectionNo
With under voltage releaseNo
Adjustment range undelayed short-circuit release- - -A
Rated short-circuit breaking capacity lcu at 400 V, 50 Hz200kA
Complete device with protection unitYes
Suitable for DIN rail (top hat rail) mountingNo
Device constructionBuilt-in device fixed built-in technique
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1SDA054257R1 | T4V 250 TMA 125-1250 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
Overload release current setting
- .. -A
Number of auxiliary contacts as change-over contact
0
Number of poles
4
Degree of protection (IP)
IP20
Motor drive integrated
Rated voltage
690 .. 690V
Number of auxiliary contacts as normally closed contact
0
Rated permanent current Iu
250A
Position of connection for main current circuit
Front side
Type of electrical connection of main circuit
Bolt connection
With switched-off indicator
DIN rail (top hat rail) mounting optional
Adjustment range short-term delayed short-circuit release
- .. -A
Motor drive optional
Type of control element
Toggle
Integrated earth fault protection
With under voltage release
Adjustment range undelayed short-circuit release
- .. -A
Rated short-circuit breaking capacity lcu at 400 V, 50 Hz
200kA
Complete device with protection unit
Suitable for DIN rail (top hat rail) mounting
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.