Details
- •Low-voltage industrial components
- •Power circuit-breaker for trafo/generator/installation protection
- •1 KOM
- •ABB
Technical specifications
Number of poles3
Overload release current setting63.0 - 90A
Degree of protection (IP)IP20
Rated voltage240 - 600V
With integrated under voltage releaseNo
Rated permanent current Iu250A
Number of auxiliary contacts as change-over contact0
Position of connection for main current circuitFront side
Rated short-circuit breaking capacity lcu at 400 V, 50 Hz150kA
Motor drive integratedNo
Adjustment range short-term delayed short-circuit release- - -A
Type of electrical connection of main circuitBolt connection
Number of auxiliary contacts as normally open contact0
Type of control elementToggle
With switched-off indicatorNo
Number of auxiliary contacts as normally closed contact0
Complete device with protection unitYes
Suitable for DIN rail (top hat rail) mountingNo
Motor drive optionalYes
DIN rail (top hat rail) mounting optionalYes
Integrated earth fault protectionNo
Adjustment range undelayed short-circuit release450 - 900A
Device constructionBuilt-in device fixed built-in technique
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1SDA075299R1 | XT4V 250 TMA 90 450..900 3p F F UL/CSA
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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 poles
3
Overload release current setting
63.0 .. 90A
Degree of protection (IP)
IP20
Rated voltage
240 .. 600V
With integrated under voltage release
Rated permanent current Iu
250A
Number of auxiliary contacts as change-over contact
0
Position of connection for main current circuit
Front side
Rated short-circuit breaking capacity lcu at 400 V, 50 Hz
150kA
Motor drive integrated
Adjustment range short-term delayed short-circuit release
- .. -A
Type of electrical connection of main circuit
Bolt connection
Number of auxiliary contacts as normally open contact
0
Type of control element
Toggle
With switched-off indicator
Number of auxiliary contacts as normally closed contact
0
Complete device with protection unit
Suitable for DIN rail (top hat rail) mounting
Motor drive optional
DIN rail (top hat rail) mounting optional
Integrated earth fault protection
Adjustment range undelayed short-circuit release
450 .. 900A
Device construction
Built-in device fixed built-in technique
VPC is wholesale amount without VAT (tax on added value). For wholesale discounts, please register as business user.