Details
- •Low-voltage industrial components
- •Power circuit-breaker for trafo/generator/installation protection
- •1 KOM
- •ABB
Technical specifications
Rated short-circuit breaking capacity lcu at 400 V, 50 Hz70kA
Overload release current setting40.0 - 100A
Adjustment range undelayed short-circuit release100 - 1000A
Rated permanent current Iu250A
Adjustment range short-term delayed short-circuit release100 - 1000A
Device constructionBuilt-in device fixed built-in technique
Integrated earth fault protectionNo
With switched-off indicatorNo
With under voltage releaseNo
Number of poles3
Position of connection for main current circuitFront side
Motor drive integratedNo
Degree of protection (IP)IP20
Motor drive optionalYes
Type of control elementToggle
Rated voltage690 - 690V
Suitable for DIN rail (top hat rail) mountingNo
Type of electrical connection of main circuitBolt connection
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
1SDA054045R1 | T4H 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 short-circuit breaking capacity lcu at 400 V, 50 Hz
70kA
Overload release current setting
40.0 .. 100A
Adjustment range undelayed short-circuit release
100 .. 1000A
Rated permanent current Iu
250A
Adjustment range short-term delayed short-circuit release
100 .. 1000A
Device construction
Built-in device fixed built-in technique
Integrated earth fault protection
With switched-off indicator
With under voltage release
Number of poles
3
Position of connection for main current circuit
Front side
Motor drive integrated
Degree of protection (IP)
IP20
Motor drive optional
Type of control element
Toggle
Rated voltage
690 .. 690V
Suitable for DIN rail (top hat rail) mounting
Type of electrical connection of main circuit
Bolt connection
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.