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 auxiliary contacts as normally closed contact0
Adjustment range short-term delayed short-circuit release- - -A
Motor drive optionalYes
Motor drive integratedNo
With switched-off indicatorNo
Degree of protection (IP)IP20
Overload release current setting- - -A
Type of control elementToggle
Rated permanent current Iu250A
Rated short-circuit breaking capacity lcu at 400 V, 50 Hz70kA
Rated voltage690 - 690V
Adjustment range undelayed short-circuit release- - -A
Type of electrical connection of main circuitBolt connection
Number of auxiliary contacts as change-over contact0
Device constructionBuilt-in device fixed built-in technique
DIN rail (top hat rail) mounting optionalNo
With under voltage releaseNo
Number of poles4
Complete device with protection unitYes
Position of connection for main current circuitFront side
Suitable for DIN rail (top hat rail) mountingNo
Integrated earth fault protectionNo
*VPC is wholesale amount without VAT (tax on added value). For wholesale discounts, please register as business user
1SDA054221R1 | T4H 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
Number of auxiliary contacts as normally closed contact
0
Adjustment range short-term delayed short-circuit release
- .. -A
Motor drive optional
Motor drive integrated
With switched-off indicator
Degree of protection (IP)
IP20
Overload release current setting
- .. -A
Type of control element
Toggle
Rated permanent current Iu
250A
Rated short-circuit breaking capacity lcu at 400 V, 50 Hz
70kA
Rated voltage
690 .. 690V
Adjustment range undelayed short-circuit release
- .. -A
Type of electrical connection of main circuit
Bolt connection
Number of auxiliary contacts as change-over contact
0
Device construction
Built-in device fixed built-in technique
DIN rail (top hat rail) mounting optional
With under voltage release
Number of poles
4
Complete device with protection unit
Position of connection for main current circuit
Front side
Suitable for DIN rail (top hat rail) mounting
Integrated earth fault protection
VPC is wholesale amount without VAT (tax on added value). For wholesale discounts, please register as business user.