Details
- •Low-voltage industrial components
- •Power circuit-breaker for trafo/generator/installation protection
- •1 KOM
- •ABB
Technical specifications
Overload release current setting- - -A
Adjustment range undelayed short-circuit release- - -A
With under voltage releaseNo
Adjustment range short-term delayed short-circuit release- - -A
Rated short-circuit breaking capacity lcu at 400 V, 50 Hz120kA
Rated voltage690 - 690V
With switched-off indicatorNo
Degree of protection (IP)IP20
Integrated earth fault protectionNo
Suitable for DIN rail (top hat rail) mountingNo
Number of auxiliary contacts as change-over contact0
Number of auxiliary contacts as normally open contact0
Motor drive integratedNo
Number of auxiliary contacts as normally closed contact0
Rated permanent current Iu250A
Device constructionBuilt-in device fixed built-in technique
Number of poles4
Position of connection for main current circuitFront side
Complete device with protection unitYes
Type of control elementToggle
DIN rail (top hat rail) mounting optionalNo
Motor drive optionalYes
Type of electrical connection of main circuitBolt connection
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1SDA054237R1 | T4L 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
Overload release current setting
- .. -A
Adjustment range undelayed short-circuit release
- .. -A
With under voltage release
Adjustment range short-term delayed short-circuit release
- .. -A
Rated short-circuit breaking capacity lcu at 400 V, 50 Hz
120kA
Rated voltage
690 .. 690V
With switched-off indicator
Degree of protection (IP)
IP20
Integrated earth fault protection
Suitable for DIN rail (top hat rail) mounting
Number of auxiliary contacts as change-over contact
0
Number of auxiliary contacts as normally open contact
0
Motor drive integrated
Number of auxiliary contacts as normally closed contact
0
Rated permanent current Iu
250A
Device construction
Built-in device fixed built-in technique
Number of poles
4
Position of connection for main current circuit
Front side
Complete device with protection unit
Type of control element
Toggle
DIN rail (top hat rail) mounting optional
Motor drive optional
Type of electrical connection of main circuit
Bolt connection
VPC is wholesale amount without VAT (tax on added value). For wholesale discounts, please register as business user.