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
Type of control elementToggle
Number of poles3
Motor drive integratedNo
Rated voltage220 - 690V
Complete device with protection unitYes
Overload release current setting157.5 - 225A
Adjustment range undelayed short-circuit release1125 - 2250A
With under voltage releaseNo
Rated permanent current Iu250A
Degree of protection (IP)IP20
Suitable for DIN rail (top hat rail) mountingNo
DIN rail (top hat rail) mounting optionalYes
Integrated earth fault protectionNo
With switched-off indicatorNo
Position of connection for main current circuitFront side
Device constructionBuilt-in device fixed built-in technique
Number of auxiliary contacts as change-over contact0
Rated short-circuit breaking capacity lcu at 400 V, 50 Hz70kA
Motor drive optionalYes
Adjustment range short-term delayed short-circuit release- - -A
Type of electrical connection of main circuitBolt connection
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1SDA068344R1 | XT4H 250 TMA 225-2250 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
Type of control element
Toggle
Number of poles
3
Motor drive integrated
Rated voltage
220 .. 690V
Complete device with protection unit
Overload release current setting
157.5 .. 225A
Adjustment range undelayed short-circuit release
1125 .. 2250A
With under voltage release
Rated permanent current Iu
250A
Degree of protection (IP)
IP20
Suitable for DIN rail (top hat rail) mounting
DIN rail (top hat rail) mounting optional
Integrated earth fault protection
With switched-off indicator
Position of connection for main current circuit
Front side
Device construction
Built-in device fixed built-in technique
Number of auxiliary contacts as change-over contact
0
Rated short-circuit breaking capacity lcu at 400 V, 50 Hz
70kA
Motor drive optional
Adjustment range short-term delayed short-circuit release
- .. -A
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.