Details
- •Low-voltage control systems
- •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
Degree of protection (IP)IP20
Overload release current setting175.0 - 250A
Adjustment range short-term delayed short-circuit release- - -A
Type of electrical connection of main circuitBolt connection
Number of auxiliary contacts as change-over contact0
Suitable for DIN rail (top hat rail) mountingNo
With switched-off indicatorNo
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
Type of control elementRocker lever
Device constructionBuilt-in device fixed built-in technique
Complete device with protection unitYes
Motor drive optionalYes
Integrated earth fault protectionNo
Motor drive integratedNo
Rated permanent current Iu250A
Number of poles4
Rated voltage220 - 690V
Rated short-circuit breaking capacity lcu at 400 V, 50 Hz70kA
*VPC is wholesale amount without VAT (tax on added value). For wholesale discounts, please register as business user
1SDA068364R1 | XT4H 250 TMA 250-2500 4P F F INN=100%
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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 closed contact
0
Number of auxiliary contacts as normally open contact
0
Degree of protection (IP)
IP20
Overload release current setting
175.0 .. 250A
Adjustment range short-term delayed short-circuit release
- .. -A
Type of electrical connection of main circuit
Bolt connection
Number of auxiliary contacts as change-over contact
0
Suitable for DIN rail (top hat rail) mounting
With switched-off indicator
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
Type of control element
Rocker lever
Device construction
Built-in device fixed built-in technique
Complete device with protection unit
Motor drive optional
Integrated earth fault protection
Motor drive integrated
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.