Details
- •Low-voltage industrial components
- •Power circuit-breaker for trafo/generator/installation protection
- •1 KOM
- •ABB
Technical specifications
Rated permanent current Iu250A
Overload release current setting- - -A
Number of auxiliary contacts as normally open contact0
Rated voltage690 - 690V
Position of connection for main current circuitFront side
Number of auxiliary contacts as normally closed contact0
Degree of protection (IP)IP20
Number of poles3
Motor drive integratedNo
Number of auxiliary contacts as change-over contact0
Type of control elementToggle
Type of electrical connection of main circuitBolt connection
Adjustment range short-term delayed short-circuit release- - -A
Rated short-circuit breaking capacity lcu at 400 V, 50 Hz50kA
With switched-off indicatorNo
Integrated earth fault protectionNo
Adjustment range undelayed short-circuit release- - -A
Motor drive optionalYes
DIN rail (top hat rail) mounting optionalNo
Complete device with protection unitYes
Device constructionBuilt-in device fixed built-in technique
With under voltage releaseNo
Suitable for DIN rail (top hat rail) mountingNo
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1SDA054304R1 | T4S 250 MA 125-1750 3P 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
Rated permanent current Iu
250A
Overload release current setting
- .. -A
Number of auxiliary contacts as normally open contact
0
Rated voltage
690 .. 690V
Position of connection for main current circuit
Front side
Number of auxiliary contacts as normally closed contact
0
Degree of protection (IP)
IP20
Number of poles
3
Motor drive integrated
Number of auxiliary contacts as change-over contact
0
Type of control element
Toggle
Type of electrical connection of main circuit
Bolt connection
Adjustment range short-term delayed short-circuit release
- .. -A
Rated short-circuit breaking capacity lcu at 400 V, 50 Hz
50kA
With switched-off indicator
Integrated earth fault protection
Adjustment range undelayed short-circuit release
- .. -A
Motor drive optional
DIN rail (top hat rail) mounting optional
Complete device with protection unit
Device construction
Built-in device fixed built-in technique
With under voltage release
Suitable for DIN rail (top hat rail) mounting
VPC is wholesale amount without VAT (tax on added value). For wholesale discounts, please register as business user.