Details
- •Low-voltage industrial components
- •Power circuit-breaker for trafo/generator/installation protection
- •1 KOM
- •ABB
Technical specifications
Rated permanent current Iu250A
Number of poles3
Rated voltage690 - 690V
Overload release current setting64.0 - 160A
Degree of protection (IP)IP20
Position of connection for main current circuitFront side
Type of control elementToggle
Type of electrical connection of main circuitBolt connection
Adjustment range undelayed short-circuit release160 - 1600A
Motor drive integratedNo
Adjustment range short-term delayed short-circuit release160 - 1600A
Rated short-circuit breaking capacity lcu at 400 V, 50 Hz50kA
Suitable for DIN rail (top hat rail) mountingNo
Complete device with protection unitYes
Motor drive optionalYes
Integrated earth fault protectionNo
Device constructionBuilt-in device fixed built-in technique
With under voltage releaseNo
With switched-off indicatorNo
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
1SDA054025R1 | T4S 250 PR221DS-I IN=160 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
Number of poles
3
Rated voltage
690 .. 690V
Overload release current setting
64.0 .. 160A
Degree of protection (IP)
IP20
Position of connection for main current circuit
Front side
Type of control element
Toggle
Type of electrical connection of main circuit
Bolt connection
Adjustment range undelayed short-circuit release
160 .. 1600A
Motor drive integrated
Adjustment range short-term delayed short-circuit release
160 .. 1600A
Rated short-circuit breaking capacity lcu at 400 V, 50 Hz
50kA
Suitable for DIN rail (top hat rail) mounting
Complete device with protection unit
Motor drive optional
Integrated earth fault protection
Device construction
Built-in device fixed built-in technique
With under voltage release
With switched-off indicator
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.