Details
- •Low-voltage control systems
- •Power circuit-breaker for trafo/generator/installation protection
- •1 KOM
- •ABB
Technical specifications
Rated voltage240 - 550V
Number of auxiliary contacts as change-over contact0
Overload release current setting250 - 250A
Number of auxiliary contacts as normally open contact0
Number of auxiliary contacts as normally closed contact0
Power loss16W
Degree of protection (IP)IP20
Adjustment range short-term delayed short-circuit release- - -A
With under voltage releaseNo
Adjustment range undelayed short-circuit release2500 - 2500A
With switched-off indicatorNo
Rated permanent current Iu250A
Rated short-circuit breaking capacity lcu at 400 V, 50 Hz36kA
Device constructionBuilt-in device fixed built-in technique
Number of poles2
Type of electrical connection of main circuitScrew connection
Position of connection for main current circuitFront side
Type of control elementRocker lever
Integrated earth fault protectionNo
Complete device with protection unitYes
Motor drive integratedNo
Motor drive optionalNo
DIN rail (top hat rail) mounting optionalYes
Suitable for DIN rail (top hat rail) mountingNo
With integrated under voltage releaseNo
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1SDA066547R1 | A2N 250 TMF 250-2500 2p 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
Rated voltage
240 .. 550V
Number of auxiliary contacts as change-over contact
0
Overload release current setting
250 .. 250A
Number of auxiliary contacts as normally open contact
0
Number of auxiliary contacts as normally closed contact
0
Power loss
16W
Degree of protection (IP)
IP20
Adjustment range short-term delayed short-circuit release
- .. -A
With under voltage release
Adjustment range undelayed short-circuit release
2500 .. 2500A
With switched-off indicator
Rated permanent current Iu
250A
Rated short-circuit breaking capacity lcu at 400 V, 50 Hz
36kA
Device construction
Built-in device fixed built-in technique
Number of poles
2
Type of electrical connection of main circuit
Screw connection
Position of connection for main current circuit
Front side
Type of control element
Rocker lever
Integrated earth fault protection
Complete device with protection unit
Motor drive integrated
Motor drive optional
DIN rail (top hat rail) mounting optional
Suitable for DIN rail (top hat rail) mounting
With integrated under voltage release
VPC is wholesale amount without VAT (tax on added value). For wholesale discounts, please register as business user.