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
Power loss13.6W
Rated voltage240 - 550V
Degree of protection (IP)IP20
Rated short-circuit breaking capacity lcu at 400 V, 50 Hz50kA
Motor drive optionalNo
Type of electrical connection of main circuitBolt connection
Suitable for DIN rail (top hat rail) mountingNo
Integrated earth fault protectionNo
With switched-off indicatorNo
With under voltage releaseNo
Adjustment range short-term delayed short-circuit release- - -A
Adjustment range undelayed short-circuit release3200 - 3200A
Overload release current setting320 - 320A
Number of auxiliary contacts as change-over contact0
DIN rail (top hat rail) mounting optionalNo
Motor drive integratedNo
With integrated under voltage releaseNo
Number of poles4
Device constructionBuilt-in device fixed built-in technique
Rated permanent current Iu320A
Position of connection for main current circuitFront side
Type of control elementRocker lever
Complete device with protection unitYes
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1SDA066570R1 | A3S 400 TMF 320-3200 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
Power loss
13.6W
Rated voltage
240 .. 550V
Degree of protection (IP)
IP20
Rated short-circuit breaking capacity lcu at 400 V, 50 Hz
50kA
Motor drive optional
Type of electrical connection of main circuit
Bolt connection
Suitable for DIN rail (top hat rail) mounting
Integrated earth fault protection
With switched-off indicator
With under voltage release
Adjustment range short-term delayed short-circuit release
- .. -A
Adjustment range undelayed short-circuit release
3200 .. 3200A
Overload release current setting
320 .. 320A
Number of auxiliary contacts as change-over contact
0
DIN rail (top hat rail) mounting optional
Motor drive integrated
With integrated under voltage release
Number of poles
4
Device construction
Built-in device fixed built-in technique
Rated permanent current Iu
320A
Position of connection for main current circuit
Front side
Type of control element
Rocker lever
Complete device with protection unit
VPC is wholesale amount without VAT (tax on added value). For wholesale discounts, please register as business user.