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 short-circuit breaking capacity lcu at 400 V, 50 Hz70kA
Rated voltage690 - 690V
Number of auxiliary contacts as change-over contact0
Adjustment range undelayed short-circuit release- - -A
Overload release current setting- - -A
Motor drive optionalYes
Degree of protection (IP)IP20
Position of connection for main current circuitFront side
Type of control elementToggle
Adjustment range short-term delayed short-circuit release- - -A
Motor drive integratedNo
Integrated earth fault protectionNo
With switched-off indicatorNo
Suitable for DIN rail (top hat rail) mountingNo
Number of poles3
Type of electrical connection of main circuitBolt connection
With under voltage releaseNo
Rated permanent current Iu250A
Device constructionBuilt-in device fixed built-in technique
DIN rail (top hat rail) mounting optionalNo
Complete device with protection unitYes
*VPC is wholesale amount without VAT (tax on added value). For wholesale discounts, please register as business user
1SDA054209R1 | T4H 250 TMD 50-500 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 open contact
0
Number of auxiliary contacts as normally closed contact
0
Rated short-circuit breaking capacity lcu at 400 V, 50 Hz
70kA
Rated voltage
690 .. 690V
Number of auxiliary contacts as change-over contact
0
Adjustment range undelayed short-circuit release
- .. -A
Overload release current setting
- .. -A
Motor drive optional
Degree of protection (IP)
IP20
Position of connection for main current circuit
Front side
Type of control element
Toggle
Adjustment range short-term delayed short-circuit release
- .. -A
Motor drive integrated
Integrated earth fault protection
With switched-off indicator
Suitable for DIN rail (top hat rail) mounting
Number of poles
3
Type of electrical connection of main circuit
Bolt connection
With under voltage release
Rated permanent current Iu
250A
Device construction
Built-in device fixed built-in technique
DIN rail (top hat rail) mounting optional
Complete device with protection unit
VPC is wholesale amount without VAT (tax on added value). For wholesale discounts, please register as business user.