Details
- •Low-voltage control systems
- •Power circuit-breaker for trafo/generator/installation protection
- •1 KOM
- •ABB
Technical specifications
Number of auxiliary contacts as normally open contact0
Overload release current setting175.0 - 250A
Number of auxiliary contacts as change-over contact0
Number of auxiliary contacts as normally closed contact0
Degree of protection (IP)IP20
Type of electrical connection of main circuitBolt connection
With switched-off indicatorNo
Suitable for DIN rail (top hat rail) mountingNo
Adjustment range short-term delayed short-circuit release- - -A
Adjustment range undelayed short-circuit release1250 - 2500A
With under voltage releaseNo
DIN rail (top hat rail) mounting optionalYes
Position of connection for main current circuitFront side
Device constructionBuilt-in device fixed built-in technique
Type of control elementRocker lever
Motor drive integratedNo
Integrated earth fault protectionNo
Complete device with protection unitYes
Motor drive optionalYes
Rated permanent current Iu250A
Number of poles4
Rated voltage220 - 690V
Rated short-circuit breaking capacity lcu at 400 V, 50 Hz70kA
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1SDA068359R1 | XT4H 250 TMA 250-2500 4P F F INN=50%
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Details
- Low-voltage control systems
- Power circuit-breaker for trafo/generator/installation protection
- 1 KOM
- ABB
DetailsTechnical specifications
Technical specifications
Number of auxiliary contacts as normally open contact
0
Overload release current setting
175.0 .. 250A
Number of auxiliary contacts as change-over contact
0
Number of auxiliary contacts as normally closed contact
0
Degree of protection (IP)
IP20
Type of electrical connection of main circuit
Bolt connection
With switched-off indicator
Suitable for DIN rail (top hat rail) mounting
Adjustment range short-term delayed short-circuit release
- .. -A
Adjustment range undelayed short-circuit release
1250 .. 2500A
With under voltage release
DIN rail (top hat rail) mounting optional
Position of connection for main current circuit
Front side
Device construction
Built-in device fixed built-in technique
Type of control element
Rocker lever
Motor drive integrated
Integrated earth fault protection
Complete device with protection unit
Motor drive optional
Rated permanent current Iu
250A
Number of poles
4
Rated voltage
220 .. 690V
Rated short-circuit breaking capacity lcu at 400 V, 50 Hz
70kA
VPC is wholesale amount without VAT (tax on added value). For wholesale discounts, please register as business user.