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