Details
- •Low-voltage industrial components
- •Power circuit-breaker for trafo/generator/installation protection
- •1 KOM
- •ABB
Technical specifications
Number of auxiliary contacts as normally open contact0
Number of auxiliary contacts as normally closed contact0
Rated permanent current Iu250A
Type of control elementToggle
DIN rail (top hat rail) mounting optionalNo
Type of electrical connection of main circuitBolt connection
Overload release current setting- - -A
With switched-off indicatorNo
Number of auxiliary contacts as change-over contact0
Rated voltage690 - 690V
Position of connection for main current circuitFront side
Motor drive integratedNo
Adjustment range short-term delayed short-circuit release- - -A
Device constructionBuilt-in device fixed built-in technique
Integrated earth fault protectionNo
With under voltage releaseNo
Complete device with protection unitYes
Number of poles4
Suitable for DIN rail (top hat rail) mountingNo
Degree of protection (IP)IP20
Motor drive optionalYes
Rated short-circuit breaking capacity lcu at 400 V, 50 Hz70kA
Adjustment range undelayed short-circuit release- - -A
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1SDA054219R1 | T4H 250 TMA 80-800 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 auxiliary contacts as normally open contact
0
Number of auxiliary contacts as normally closed contact
0
Rated permanent current Iu
250A
Type of control element
Toggle
DIN rail (top hat rail) mounting optional
Type of electrical connection of main circuit
Bolt connection
Overload release current setting
- .. -A
With switched-off indicator
Number of auxiliary contacts as change-over contact
0
Rated voltage
690 .. 690V
Position of connection for main current circuit
Front side
Motor drive integrated
Adjustment range short-term delayed short-circuit release
- .. -A
Device construction
Built-in device fixed built-in technique
Integrated earth fault protection
With under voltage release
Complete device with protection unit
Number of poles
4
Suitable for DIN rail (top hat rail) mounting
Degree of protection (IP)
IP20
Motor drive optional
Rated short-circuit breaking capacity lcu at 400 V, 50 Hz
70kA
Adjustment range undelayed short-circuit release
- .. -A
VPC is wholesale amount without VAT (tax on added value). For wholesale discounts, please register as business user.