1SDA054279R1 | T4H 250 TMA 125-1250 4P F F INN=100%IN
Code: 1526364
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
Device constructionBuilt-in device fixed built-in technique
Number of auxiliary contacts as change-over contact0
Type of control elementToggle
Motor drive optionalYes
Motor drive integratedNo
Number of auxiliary contacts as normally open contact0
Degree of protection (IP)IP20
Rated voltage690 - 690V
Rated permanent current Iu250A
Type of electrical connection of main circuitBolt connection
Integrated earth fault protectionNo
Rated short-circuit breaking capacity lcu at 400 V, 50 Hz70kA
Number of auxiliary contacts as normally closed contact0
Number of poles4
With switched-off indicatorNo
Position of connection for main current circuitFront side
DIN rail (top hat rail) mounting optionalNo
Suitable for DIN rail (top hat rail) mountingNo
Complete device with protection unitYes
*VPC is wholesale amount without VAT (tax on added value). For wholesale discounts, please register as business user
1SDA054279R1 | T4H 250 TMA 125-1250 4P F F INN=100%IN
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
Device construction
Built-in device fixed built-in technique
Number of auxiliary contacts as change-over contact
0
Type of control element
Toggle
Motor drive optional
Motor drive integrated
Number of auxiliary contacts as normally open contact
0
Degree of protection (IP)
IP20
Rated voltage
690 .. 690V
Rated permanent current Iu
250A
Type of electrical connection of main circuit
Bolt connection
Integrated earth fault protection
Rated short-circuit breaking capacity lcu at 400 V, 50 Hz
70kA
Number of auxiliary contacts as normally closed contact
0
Number of poles
4
With switched-off indicator
Position of connection for main current circuit
Front side
DIN rail (top hat rail) mounting optional
Suitable for DIN rail (top hat rail) mounting
Complete device with protection unit
*VPC is wholesale amount without VAT (tax on added value). For wholesale discounts, please register as business user.