Details
- •Low-voltage industrial components
- •Power circuit-breaker for trafo/generator/installation protection
- •1 KOM
- •ABB
Technical specifications
Number of auxiliary contacts as normally open contact0
Number of auxiliary contacts as change-over contact0
Number of auxiliary contacts as normally closed contact0
Overload release current setting100.0 - 250A
Rated permanent current Iu250A
Number of poles4
Motor drive integratedNo
Degree of protection (IP)IP20
Position of connection for main current circuitFront side
Type of electrical connection of main circuitBolt connection
Rated voltage690 - 690V
Suitable for DIN rail (top hat rail) mountingNo
Motor drive optionalYes
DIN rail (top hat rail) mounting optionalNo
With switched-off indicatorNo
Rated short-circuit breaking capacity lcu at 400 V, 50 Hz50kA
Adjustment range short-term delayed short-circuit release250 - 2500A
Complete device with protection unitYes
Device constructionBuilt-in device fixed built-in technique
Adjustment range undelayed short-circuit release250 - 2500A
With under voltage releaseNo
Integrated earth fault protectionNo
Type of control elementToggle
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1SDA054038R1 | T4S 250 PR221DS-I IN=250 4P 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
Number of auxiliary contacts as normally open contact
0
Number of auxiliary contacts as change-over contact
0
Number of auxiliary contacts as normally closed contact
0
Overload release current setting
100.0 .. 250A
Rated permanent current Iu
250A
Number of poles
4
Motor drive integrated
Degree of protection (IP)
IP20
Position of connection for main current circuit
Front side
Type of electrical connection of main circuit
Bolt connection
Rated voltage
690 .. 690V
Suitable for DIN rail (top hat rail) mounting
Motor drive optional
DIN rail (top hat rail) mounting optional
With switched-off indicator
Rated short-circuit breaking capacity lcu at 400 V, 50 Hz
50kA
Adjustment range short-term delayed short-circuit release
250 .. 2500A
Complete device with protection unit
Device construction
Built-in device fixed built-in technique
Adjustment range undelayed short-circuit release
250 .. 2500A
With under voltage release
Integrated earth fault protection
Type of control element
Toggle
VPC is wholesale amount without VAT (tax on added value). For wholesale discounts, please register as business user.