Details
- •Low-voltage control systems
- •Power circuit-breaker for trafo/generator/installation protection
- •1 KOM
- •ABB
Technical specifications
Degree of protection (IP)IP20
With switched-off indicatorNo
Number of auxiliary contacts as normally open contact0
Number of auxiliary contacts as normally closed contact0
Type of electrical connection of main circuitBolt connection
Adjustment range short-term delayed short-circuit release- - -A
Suitable for DIN rail (top hat rail) mountingNo
Adjustment range undelayed short-circuit release1250 - 2500A
Number of auxiliary contacts as change-over contact0
Overload release current setting175.0 - 250A
Motor drive integratedNo
Motor drive optionalYes
DIN rail (top hat rail) mounting optionalYes
With under voltage releaseNo
Position of connection for main current circuitFront side
Type of control elementRocker lever
Integrated earth fault protectionNo
Device constructionBuilt-in device fixed built-in technique
Complete device with protection unitYes
Rated permanent current Iu250A
Number of poles4
Rated voltage220 - 690V
Rated short-circuit breaking capacity lcu at 400 V, 50 Hz50kA
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1SDA068326R1 | XT4S 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
Degree of protection (IP)
IP20
With switched-off indicator
Number of auxiliary contacts as normally open contact
0
Number of auxiliary contacts as normally closed contact
0
Type of electrical connection of main circuit
Bolt connection
Adjustment range short-term delayed short-circuit release
- .. -A
Suitable for DIN rail (top hat rail) mounting
Adjustment range undelayed short-circuit release
1250 .. 2500A
Number of auxiliary contacts as change-over contact
0
Overload release current setting
175.0 .. 250A
Motor drive integrated
Motor drive optional
DIN rail (top hat rail) mounting optional
With under voltage release
Position of connection for main current circuit
Front side
Type of control element
Rocker lever
Integrated earth fault protection
Device construction
Built-in device fixed built-in technique
Complete device with protection unit
Rated permanent current Iu
250A
Number of poles
4
Rated voltage
220 .. 690V
Rated short-circuit breaking capacity lcu at 400 V, 50 Hz
50kA
VPC is wholesale amount without VAT (tax on added value). For wholesale discounts, please register as business user.