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
With integrated under voltage releaseNo
Overload release current setting225 - 225A
Number of auxiliary contacts as change-over contact0
Suitable for DIN rail (top hat rail) mountingNo
Adjustment range undelayed short-circuit release2250 - 2250A
Rated voltage240 - 550V
Power loss14W
Motor drive optionalNo
Rated short-circuit breaking capacity lcu at 400 V, 50 Hz18kA
Degree of protection (IP)IP20
Type of electrical connection of main circuitBolt connection
With switched-off indicatorNo
With under voltage releaseNo
DIN rail (top hat rail) mounting optionalYes
Integrated earth fault protectionNo
Adjustment range short-term delayed short-circuit release- - -A
Motor drive integratedNo
Number of poles3
Rated permanent current Iu225A
Device constructionBuilt-in device fixed built-in technique
Type of control elementRocker lever
Complete device with protection unitYes
Position of connection for main current circuitFront side
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1SDA066552R1 | A2B 250 TMF 225-2250 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 closed contact
0
Number of auxiliary contacts as normally open contact
0
With integrated under voltage release
Overload release current setting
225 .. 225A
Number of auxiliary contacts as change-over contact
0
Suitable for DIN rail (top hat rail) mounting
Adjustment range undelayed short-circuit release
2250 .. 2250A
Rated voltage
240 .. 550V
Power loss
14W
Motor drive optional
Rated short-circuit breaking capacity lcu at 400 V, 50 Hz
18kA
Degree of protection (IP)
IP20
Type of electrical connection of main circuit
Bolt connection
With switched-off indicator
With under voltage release
DIN rail (top hat rail) mounting optional
Integrated earth fault protection
Adjustment range short-term delayed short-circuit release
- .. -A
Motor drive integrated
Number of poles
3
Rated permanent current Iu
225A
Device construction
Built-in device fixed built-in technique
Type of control element
Rocker lever
Complete device with protection unit
Position of connection for main current circuit
Front side
VPC is wholesale amount without VAT (tax on added value). For wholesale discounts, please register as business user.