Details
- •Low-voltage industrial components
- •Power circuit-breaker for trafo/generator/installation protection
- •1 KOM
- •ABB
Technical specifications
Number of poles4
With integrated under voltage releaseNo
Number of auxiliary contacts as normally closed contact0
Number of auxiliary contacts as normally open contact0
Rated short-circuit breaking capacity lcu at 400 V, 50 Hz18kA
Rated voltage240 - 550V
Rated permanent current Iu125A
Adjustment range undelayed short-circuit release400 - 400A
With under voltage releaseNo
Adjustment range short-term delayed short-circuit release- - -A
Number of auxiliary contacts as change-over contact0
Degree of protection (IP)IP20
Motor drive optionalNo
Integrated earth fault protectionNo
Suitable for DIN rail (top hat rail) mountingNo
Motor drive integratedNo
With switched-off indicatorNo
Power loss4.5W
Position of connection for main current circuitFront side
Type of control elementToggle
Type of electrical connection of main circuitBolt connection
Overload release current setting40 - 40A
Device constructionBuilt-in device fixed built-in technique
Complete device with protection unitYes
DIN rail (top hat rail) mounting optionalYes
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1SDA066737R1 | A1B 125 TMF 40-400 4p F F
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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
4
With integrated under voltage release
Number of auxiliary contacts as normally closed contact
0
Number of auxiliary contacts as normally open contact
0
Rated short-circuit breaking capacity lcu at 400 V, 50 Hz
18kA
Rated voltage
240 .. 550V
Rated permanent current Iu
125A
Adjustment range undelayed short-circuit release
400 .. 400A
With under voltage release
Adjustment range short-term delayed short-circuit release
- .. -A
Number of auxiliary contacts as change-over contact
0
Degree of protection (IP)
IP20
Motor drive optional
Integrated earth fault protection
Suitable for DIN rail (top hat rail) mounting
Motor drive integrated
With switched-off indicator
Power loss
4.5W
Position of connection for main current circuit
Front side
Type of control element
Toggle
Type of electrical connection of main circuit
Bolt connection
Overload release current setting
40 .. 40A
Device construction
Built-in device fixed built-in technique
Complete device with protection unit
DIN rail (top hat rail) mounting optional
VPC is wholesale amount without VAT (tax on added value). For wholesale discounts, please register as business user.