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 setting50 - 50A
Degree of protection (IP)IP20
Power loss5.5W
Number of auxiliary contacts as change-over contact0
With switched-off indicatorNo
Type of electrical connection of main circuitBolt connection
Adjustment range undelayed short-circuit release500 - 500A
Suitable for DIN rail (top hat rail) mountingNo
Adjustment range short-term delayed short-circuit release- - -A
With under voltage releaseNo
DIN rail (top hat rail) mounting optionalYes
Motor drive optionalNo
Position of connection for main current circuitFront side
Device constructionBuilt-in device fixed built-in technique
Complete device with protection unitYes
Integrated earth fault protectionNo
Motor drive integratedNo
Type of control elementRocker lever
Rated permanent current Iu50A
Number of poles4
Rated voltage240 - 550V
Rated short-circuit breaking capacity lcu at 400 V, 50 Hz18kA
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1SDA066738R1 | A1B 125 TMF 50-500 4p 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
50 .. 50A
Degree of protection (IP)
IP20
Power loss
5.5W
Number of auxiliary contacts as change-over contact
0
With switched-off indicator
Type of electrical connection of main circuit
Bolt connection
Adjustment range undelayed short-circuit release
500 .. 500A
Suitable for DIN rail (top hat rail) mounting
Adjustment range short-term delayed short-circuit release
- .. -A
With under voltage release
DIN rail (top hat rail) mounting optional
Motor drive optional
Position of connection for main current circuit
Front side
Device construction
Built-in device fixed built-in technique
Complete device with protection unit
Integrated earth fault protection
Motor drive integrated
Type of control element
Rocker lever
Rated permanent current Iu
50A
Number of poles
4
Rated voltage
240 .. 550V
Rated short-circuit breaking capacity lcu at 400 V, 50 Hz
18kA
VPC is wholesale amount without VAT (tax on added value). For wholesale discounts, please register as business user.