Details
- •Low-voltage industrial components
- •Power circuit-breaker for trafo/generator/installation protection
- •1 KOM
- •ABB
Technical specifications
Rated voltage690 - 690V
Position of connection for main current circuitFront side
Rated permanent current Iu250A
Overload release current setting100.0 - 250A
Number of poles3
Motor drive integratedNo
Degree of protection (IP)IP20
Type of electrical connection of main circuitBolt connection
Motor drive optionalYes
Complete device with protection unitYes
Type of control elementToggle
Suitable for DIN rail (top hat rail) mountingNo
With switched-off indicatorNo
DIN rail (top hat rail) mounting optionalNo
Adjustment range undelayed short-circuit release250 - 2500A
With under voltage releaseNo
Rated short-circuit breaking capacity lcu at 400 V, 50 Hz120kA
Integrated earth fault protectionNo
Adjustment range short-term delayed short-circuit release250 - 2500A
Device constructionBuilt-in device fixed built-in technique
*VPC is wholesale amount without VAT (tax on added value). For wholesale discounts, please register as business user
1SDA054071R1 | T4L 250 PR221DS-LS IN=250 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 voltage
690 .. 690V
Position of connection for main current circuit
Front side
Rated permanent current Iu
250A
Overload release current setting
100.0 .. 250A
Number of poles
3
Motor drive integrated
Degree of protection (IP)
IP20
Type of electrical connection of main circuit
Bolt connection
Motor drive optional
Complete device with protection unit
Type of control element
Toggle
Suitable for DIN rail (top hat rail) mounting
With switched-off indicator
DIN rail (top hat rail) mounting optional
Adjustment range undelayed short-circuit release
250 .. 2500A
With under voltage release
Rated short-circuit breaking capacity lcu at 400 V, 50 Hz
120kA
Integrated earth fault protection
Adjustment range short-term delayed short-circuit release
250 .. 2500A
Device construction
Built-in device fixed built-in technique
VPC is wholesale amount without VAT (tax on added value). For wholesale discounts, please register as business user.