Details
- •Low-voltage control systems
- •Power circuit-breaker for trafo/generator/installation protection
- •1 KOM
- •ABB
Technical specifications
Number of auxiliary contacts as change-over contact0
Rated voltage220 - 690V
Degree of protection (IP)IP20
Number of auxiliary contacts as normally closed contact0
Number of auxiliary contacts as normally open contact0
Overload release current setting175.0 - 250A
Type of electrical connection of main circuitBolt connection
Type of control elementToggle
Adjustment range undelayed short-circuit release1250 - 2500A
DIN rail (top hat rail) mounting optionalYes
Suitable for DIN rail (top hat rail) mountingNo
With switched-off indicatorNo
With under voltage releaseNo
Integrated earth fault protectionNo
Adjustment range short-term delayed short-circuit release- - -A
Rated permanent current Iu250A
Number of poles4
Position of connection for main current circuitFront side
Motor drive integratedNo
Complete device with protection unitYes
Rated short-circuit breaking capacity lcu at 400 V, 50 Hz36kA
Device constructionBuilt-in device fixed built-in technique
Motor drive optionalYes
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1SDA068106R1 | XT4N 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 change-over contact
0
Rated voltage
220 .. 690V
Degree of protection (IP)
IP20
Number of auxiliary contacts as normally closed contact
0
Number of auxiliary contacts as normally open contact
0
Overload release current setting
175.0 .. 250A
Type of electrical connection of main circuit
Bolt connection
Type of control element
Toggle
Adjustment range undelayed short-circuit release
1250 .. 2500A
DIN rail (top hat rail) mounting optional
Suitable for DIN rail (top hat rail) mounting
With switched-off indicator
With under voltage release
Integrated earth fault protection
Adjustment range short-term delayed short-circuit release
- .. -A
Rated permanent current Iu
250A
Number of poles
4
Position of connection for main current circuit
Front side
Motor drive integrated
Complete device with protection unit
Rated short-circuit breaking capacity lcu at 400 V, 50 Hz
36kA
Device construction
Built-in device fixed built-in technique
Motor drive optional
VPC is wholesale amount without VAT (tax on added value). For wholesale discounts, please register as business user.