Details
- •Low-voltage industrial components
- •Power circuit-breaker for trafo/generator/installation protection
- •1 KOM
- •ABB
Technical specifications
Overload release current setting- - -A
Adjustment range undelayed short-circuit release- - -A
With under voltage releaseNo
Adjustment range short-term delayed short-circuit release- - -A
Rated permanent current Iu250A
Integrated earth fault protectionNo
Type of electrical connection of main circuitBolt connection
Rated voltage690 - 690V
Suitable for DIN rail (top hat rail) mountingNo
DIN rail (top hat rail) mounting optionalNo
Number of auxiliary contacts as normally open contact0
Number of auxiliary contacts as normally closed contact0
Number of poles4
With switched-off indicatorNo
Complete device with protection unitYes
Motor drive integratedNo
Motor drive optionalYes
Degree of protection (IP)IP20
Type of control elementToggle
Device constructionBuilt-in device fixed built-in technique
Rated short-circuit breaking capacity lcu at 400 V, 50 Hz200kA
Number of auxiliary contacts as change-over contact0
Position of connection for main current circuitFront side
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1SDA054287R1 | T4V 250 TMA 125-1250 4P F F INN=100%IN
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Details
- Low-voltage industrial components
- Power circuit-breaker for trafo/generator/installation protection
- 1 KOM
- ABB
DetailsTechnical specifications
Technical specifications
Overload release current setting
- .. -A
Adjustment range undelayed short-circuit release
- .. -A
With under voltage release
Adjustment range short-term delayed short-circuit release
- .. -A
Rated permanent current Iu
250A
Integrated earth fault protection
Type of electrical connection of main circuit
Bolt connection
Rated voltage
690 .. 690V
Suitable for DIN rail (top hat rail) mounting
DIN rail (top hat rail) mounting optional
Number of auxiliary contacts as normally open contact
0
Number of auxiliary contacts as normally closed contact
0
Number of poles
4
With switched-off indicator
Complete device with protection unit
Motor drive integrated
Motor drive optional
Degree of protection (IP)
IP20
Type of control element
Toggle
Device construction
Built-in device fixed built-in technique
Rated short-circuit breaking capacity lcu at 400 V, 50 Hz
200kA
Number of auxiliary contacts as change-over contact
0
Position of connection for main current circuit
Front side
VPC is wholesale amount without VAT (tax on added value). For wholesale discounts, please register as business user.