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
Number of auxiliary contacts as normally closed contact0
Overload release current setting- - -A
Rated voltage1150 - 1150V
Number of auxiliary contacts as change-over contact0
Type of electrical connection of main circuitBolt connection
Suitable for DIN rail (top hat rail) mountingNo
DIN rail (top hat rail) mounting optionalNo
Adjustment range undelayed short-circuit release- - -A
Motor drive optionalYes
With switched-off indicatorNo
Degree of protection (IP)IP20
Rated short-circuit breaking capacity lcu at 400 V, 50 Hz-kA
Adjustment range short-term delayed short-circuit release- - -A
Rated permanent current Iu250A
Number of poles4
Device constructionBuilt-in device fixed built-in technique
Complete device with protection unitYes
Motor drive integratedNo
Integrated earth fault protectionNo
Type of control elementRocker lever
Position of connection for main current circuitFront side
With integrated under voltage releaseNo
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1SDA054499R1 | T4V 250 TMA 80-800 4P F FC CU
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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
Number of auxiliary contacts as normally closed contact
0
Overload release current setting
- .. -A
Rated voltage
1150 .. 1150V
Number of auxiliary contacts as change-over contact
0
Type of electrical connection of main circuit
Bolt connection
Suitable for DIN rail (top hat rail) mounting
DIN rail (top hat rail) mounting optional
Adjustment range undelayed short-circuit release
- .. -A
Motor drive optional
With switched-off indicator
Degree of protection (IP)
IP20
Rated short-circuit breaking capacity lcu at 400 V, 50 Hz
-kA
Adjustment range short-term delayed short-circuit release
- .. -A
Rated permanent current Iu
250A
Number of poles
4
Device construction
Built-in device fixed built-in technique
Complete device with protection unit
Motor drive integrated
Integrated earth fault protection
Type of control element
Rocker lever
Position of connection for main current circuit
Front side
With integrated under voltage release
VPC is wholesale amount without VAT (tax on added value). For wholesale discounts, please register as business user.