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
With integrated under voltage releaseNo
Overload release current setting250 - 250A
Rated voltage240 - 550V
Power loss16W
Number of auxiliary contacts as change-over contact0
With switched-off indicatorNo
Motor drive integratedNo
Type of electrical connection of main circuitBolt connection
Degree of protection (IP)IP20
Number of auxiliary contacts as normally closed contact0
Adjustment range short-term delayed short-circuit release- - -A
With under voltage releaseNo
Adjustment range undelayed short-circuit release2500 - 2500A
Suitable for DIN rail (top hat rail) mountingNo
Motor drive optionalNo
DIN rail (top hat rail) mounting optionalYes
Number of poles3
Position of connection for main current circuitFront side
Rated short-circuit breaking capacity lcu at 400 V, 50 Hz25kA
Rated permanent current Iu250A
Type of control elementRocker lever
Device constructionBuilt-in device fixed built-in technique
Integrated earth fault protectionNo
Complete device with protection unitYes
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1SDA066553R1 | A2B 250 TMF 250-2500 3p F F
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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
With integrated under voltage release
Overload release current setting
250 .. 250A
Rated voltage
240 .. 550V
Power loss
16W
Number of auxiliary contacts as change-over contact
0
With switched-off indicator
Motor drive integrated
Type of electrical connection of main circuit
Bolt connection
Degree of protection (IP)
IP20
Number of auxiliary contacts as normally closed contact
0
Adjustment range short-term delayed short-circuit release
- .. -A
With under voltage release
Adjustment range undelayed short-circuit release
2500 .. 2500A
Suitable for DIN rail (top hat rail) mounting
Motor drive optional
DIN rail (top hat rail) mounting optional
Number of poles
3
Position of connection for main current circuit
Front side
Rated short-circuit breaking capacity lcu at 400 V, 50 Hz
25kA
Rated permanent current Iu
250A
Type of control element
Rocker lever
Device construction
Built-in device fixed built-in technique
Integrated earth fault protection
Complete device with protection unit
VPC is wholesale amount without VAT (tax on added value). For wholesale discounts, please register as business user.