Details
- •Low-voltage industrial components
- •Power circuit-breaker for trafo/generator/installation protection
- •1 KOM
- •ABB
Technical specifications
Degree of protection (IP)IP20
With switched-off indicatorNo
Type of electrical connection of main circuitBolt connection
Rated voltage690 - 690V
Position of connection for main current circuitFront side
Rated permanent current Iu250A
Overload release current setting64.0 - 160A
Number of poles3
Suitable for DIN rail (top hat rail) mountingNo
Adjustment range undelayed short-circuit release160 - 1600A
Rated short-circuit breaking capacity lcu at 400 V, 50 Hz70kA
Integrated earth fault protectionNo
Adjustment range short-term delayed short-circuit release160 - 1600A
Type of control elementToggle
Motor drive integratedNo
Device constructionBuilt-in device fixed built-in technique
Motor drive optionalYes
With under voltage releaseNo
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
1SDA054049R1 | T4H 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
Degree of protection (IP)
IP20
With switched-off indicator
Type of electrical connection of main circuit
Bolt connection
Rated voltage
690 .. 690V
Position of connection for main current circuit
Front side
Rated permanent current Iu
250A
Overload release current setting
64.0 .. 160A
Number of poles
3
Suitable for DIN rail (top hat rail) mounting
Adjustment range undelayed short-circuit release
160 .. 1600A
Rated short-circuit breaking capacity lcu at 400 V, 50 Hz
70kA
Integrated earth fault protection
Adjustment range short-term delayed short-circuit release
160 .. 1600A
Type of control element
Toggle
Motor drive integrated
Device construction
Built-in device fixed built-in technique
Motor drive optional
With under voltage release
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.