Details
- •Low-voltage industrial components
- •Power circuit-breaker for trafo/generator/installation protection
- •1 KOM
- •ABB
Technical specifications
With under voltage releaseNo
Integrated earth fault protectionNo
Number of auxiliary contacts as normally open contact0
Number of auxiliary contacts as normally closed contact0
Device constructionBuilt-in device fixed built-in technique
Position of connection for main current circuitFront side
Rated short-circuit breaking capacity lcu at 400 V, 50 Hz120kA
Complete device with protection unitYes
Rated voltage690 - 690V
Adjustment range undelayed short-circuit release100 - 1000A
Overload release current setting40.0 - 100A
Motor drive optionalYes
DIN rail (top hat rail) mounting optionalNo
With switched-off indicatorNo
Rated permanent current Iu250A
Type of electrical connection of main circuitBolt connection
Motor drive integratedNo
Suitable for DIN rail (top hat rail) mountingNo
Number of poles3
Adjustment range short-term delayed short-circuit release100 - 1000A
Degree of protection (IP)IP20
Number of auxiliary contacts as change-over contact0
Type of control elementToggle
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1SDA054072R1 | T4L 250 PR221DS-I 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
With under voltage release
Integrated earth fault protection
Number of auxiliary contacts as normally open contact
0
Number of auxiliary contacts as normally closed contact
0
Device construction
Built-in device fixed built-in technique
Position of connection for main current circuit
Front side
Rated short-circuit breaking capacity lcu at 400 V, 50 Hz
120kA
Complete device with protection unit
Rated voltage
690 .. 690V
Adjustment range undelayed short-circuit release
100 .. 1000A
Overload release current setting
40.0 .. 100A
Motor drive optional
DIN rail (top hat rail) mounting optional
With switched-off indicator
Rated permanent current Iu
250A
Type of electrical connection of main circuit
Bolt connection
Motor drive integrated
Suitable for DIN rail (top hat rail) mounting
Number of poles
3
Adjustment range short-term delayed short-circuit release
100 .. 1000A
Degree of protection (IP)
IP20
Number of auxiliary contacts as change-over contact
0
Type of control element
Toggle
VPC is wholesale amount without VAT (tax on added value). For wholesale discounts, please register as business user.