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 setting40.0 - 100A
Rated voltage690 - 690V
Motor drive integratedNo
Type of electrical connection of main circuitBolt connection
Position of connection for main current circuitFront side
Number of poles3
Degree of protection (IP)IP20
Type of control elementToggle
With switched-off indicatorNo
Adjustment range undelayed short-circuit release100 - 1000A
Rated short-circuit breaking capacity lcu at 400 V, 50 Hz50kA
Adjustment range short-term delayed short-circuit release100 - 1000A
With under voltage releaseNo
Suitable for DIN rail (top hat rail) mountingNo
Motor drive optionalYes
Integrated earth fault protectionNo
Device constructionBuilt-in device fixed built-in technique
Complete device with protection unitYes
DIN rail (top hat rail) mounting optionalNo
*VPC is wholesale amount without VAT (tax on added value). For wholesale discounts, please register as business user
1SDA054021R1 | T4S 250 PR221DS-LS IN=100 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
40.0 .. 100A
Rated voltage
690 .. 690V
Motor drive integrated
Type of electrical connection of main circuit
Bolt connection
Position of connection for main current circuit
Front side
Number of poles
3
Degree of protection (IP)
IP20
Type of control element
Toggle
With switched-off indicator
Adjustment range undelayed short-circuit release
100 .. 1000A
Rated short-circuit breaking capacity lcu at 400 V, 50 Hz
50kA
Adjustment range short-term delayed short-circuit release
100 .. 1000A
With under voltage release
Suitable for DIN rail (top hat rail) mounting
Motor drive optional
Integrated earth fault protection
Device construction
Built-in device fixed built-in technique
Complete device with protection unit
DIN rail (top hat rail) mounting optional
VPC is wholesale amount without VAT (tax on added value). For wholesale discounts, please register as business user.