Details
- •Low-voltage industrial components
- •Power circuit-breaker for trafo/generator/installation protection
- •1 KOM
- •ABB
Technical specifications
Number of poles4
Rated permanent current Iu250A
Type of control elementToggle
Type of electrical connection of main circuitBolt connection
Motor drive integratedNo
Position of connection for main current circuitFront side
Rated voltage690 - 690V
Overload release current setting64.0 - 160A
Degree of protection (IP)IP20
Rated short-circuit breaking capacity lcu at 400 V, 50 Hz50kA
With switched-off indicatorNo
Complete device with protection unitYes
Motor drive optionalYes
Suitable for DIN rail (top hat rail) mountingNo
Adjustment range undelayed short-circuit release160 - 1600A
Integrated earth fault protectionNo
With under voltage releaseNo
DIN rail (top hat rail) mounting optionalNo
Device constructionBuilt-in device fixed built-in technique
Adjustment range short-term delayed short-circuit release160 - 1600A
*VPC is wholesale amount without VAT (tax on added value). For wholesale discounts, please register as business user
1SDA054037R1 | T4S 250 PR221DS-I IN=160 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 poles
4
Rated permanent current Iu
250A
Type of control element
Toggle
Type of electrical connection of main circuit
Bolt connection
Motor drive integrated
Position of connection for main current circuit
Front side
Rated voltage
690 .. 690V
Overload release current setting
64.0 .. 160A
Degree of protection (IP)
IP20
Rated short-circuit breaking capacity lcu at 400 V, 50 Hz
50kA
With switched-off indicator
Complete device with protection unit
Motor drive optional
Suitable for DIN rail (top hat rail) mounting
Adjustment range undelayed short-circuit release
160 .. 1600A
Integrated earth fault protection
With under voltage release
DIN rail (top hat rail) mounting optional
Device construction
Built-in device fixed built-in technique
Adjustment range short-term delayed short-circuit release
160 .. 1600A
VPC is wholesale amount without VAT (tax on added value). For wholesale discounts, please register as business user.