Details
- •Low-voltage industrial components
- •Power circuit-breaker for trafo/generator/installation protection
- •1 KOM
- •ABB
Technical specifications
Number of auxiliary contacts as normally closed contact0
Number of auxiliary contacts as normally open contact0
Rated permanent current Iu250A
Overload release current setting40.0 - 100A
Number of poles3
Number of auxiliary contacts as change-over contact0
Rated voltage690 - 690V
Motor drive integratedNo
Rated short-circuit breaking capacity lcu at 400 V, 50 Hz70kA
Degree of protection (IP)IP20
Position of connection for main current circuitFront side
With switched-off indicatorNo
Type of control elementToggle
Type of electrical connection of main circuitBolt connection
Suitable for DIN rail (top hat rail) mountingNo
Adjustment range undelayed short-circuit release100 - 1000A
Complete device with protection unitYes
With under voltage releaseNo
DIN rail (top hat rail) mounting optionalNo
Adjustment range short-term delayed short-circuit release100 - 1000A
Device constructionBuilt-in device fixed built-in technique
Integrated earth fault protectionNo
Motor drive optionalYes
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1SDA054048R1 | T4H 250 PR221DS-I IN=100 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
Number of auxiliary contacts as normally closed contact
0
Number of auxiliary contacts as normally open contact
0
Rated permanent current Iu
250A
Overload release current setting
40.0 .. 100A
Number of poles
3
Number of auxiliary contacts as change-over contact
0
Rated voltage
690 .. 690V
Motor drive integrated
Rated short-circuit breaking capacity lcu at 400 V, 50 Hz
70kA
Degree of protection (IP)
IP20
Position of connection for main current circuit
Front side
With switched-off indicator
Type of control element
Toggle
Type of electrical connection of main circuit
Bolt connection
Suitable for DIN rail (top hat rail) mounting
Adjustment range undelayed short-circuit release
100 .. 1000A
Complete device with protection unit
With under voltage release
DIN rail (top hat rail) mounting optional
Adjustment range short-term delayed short-circuit release
100 .. 1000A
Device construction
Built-in device fixed built-in technique
Integrated earth fault protection
Motor drive optional
VPC is wholesale amount without VAT (tax on added value). For wholesale discounts, please register as business user.