Details
- •Low-voltage industrial components
- •Power circuit-breaker for trafo/generator/installation protection
- •1 KOM
- •ABB
Technical specifications
Rated short-circuit breaking capacity lcu at 400 V, 50 Hz-kA
With integrated under voltage releaseNo
Overload release current setting100.0 - 250A
Adjustment range undelayed short-circuit release250 - 2500A
Adjustment range short-term delayed short-circuit release250 - 2500A
Suitable for DIN rail (top hat rail) mountingNo
Rated voltage1150 - 1150V
Device constructionBuilt-in device fixed built-in technique
Rated permanent current Iu250A
Type of electrical connection of main circuitBolt connection
Integrated earth fault protectionNo
DIN rail (top hat rail) mounting optionalNo
Number of auxiliary contacts as normally closed contact0
Number of auxiliary contacts as normally open contact0
With switched-off indicatorNo
Number of poles3
Number of auxiliary contacts as change-over contact0
Position of connection for main current circuitFront side
Complete device with protection unitYes
Type of control elementToggle
Motor drive integratedNo
Motor drive optionalYes
Degree of protection (IP)IP20
*VPC is wholesale amount without VAT (tax on added value). For wholesale discounts, please register as business user
1SDA054517R1 | T4V250 PR221DS-LS/I IN=250 3P F FC CU
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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 short-circuit breaking capacity lcu at 400 V, 50 Hz
-kA
With integrated under voltage release
Overload release current setting
100.0 .. 250A
Adjustment range undelayed short-circuit release
250 .. 2500A
Adjustment range short-term delayed short-circuit release
250 .. 2500A
Suitable for DIN rail (top hat rail) mounting
Rated voltage
1150 .. 1150V
Device construction
Built-in device fixed built-in technique
Rated permanent current Iu
250A
Type of electrical connection of main circuit
Bolt connection
Integrated earth fault protection
DIN rail (top hat rail) mounting optional
Number of auxiliary contacts as normally closed contact
0
Number of auxiliary contacts as normally open contact
0
With switched-off indicator
Number of poles
3
Number of auxiliary contacts as change-over contact
0
Position of connection for main current circuit
Front side
Complete device with protection unit
Type of control element
Toggle
Motor drive integrated
Motor drive optional
Degree of protection (IP)
IP20
VPC is wholesale amount without VAT (tax on added value). For wholesale discounts, please register as business user.