Details
- •Low-voltage industrial components
- •Power circuit-breaker for trafo/generator/installation protection
- •1 KOM
- •ABB
Technical specifications
Number of auxiliary contacts as normally closed contact0
Type of electrical connection of main circuitBolt connection
Motor drive integratedNo
Number of auxiliary contacts as normally open contact0
Rated permanent current Iu400A
Type of control elementToggle
Overload release current setting400 - 400A
Number of poles3
Position of connection for main current circuitFront side
Number of auxiliary contacts as change-over contact0
Rated voltage240 - 550V
Power loss19.5W
Degree of protection (IP)IP20
With integrated under voltage releaseNo
With switched-off indicatorNo
Complete device with protection unitYes
Suitable for DIN rail (top hat rail) mountingNo
Motor drive optionalNo
With under voltage releaseNo
DIN rail (top hat rail) mounting optionalNo
Rated short-circuit breaking capacity lcu at 400 V, 50 Hz50kA
Integrated earth fault protectionNo
Adjustment range short-term delayed short-circuit release- - -A
Device constructionBuilt-in device fixed built-in technique
Adjustment range undelayed short-circuit release4000 - 4000A
*VPC is wholesale amount without VAT (tax on added value). For wholesale discounts, please register as business user
1SDA066563R1 | A3S 400 TMF 400-4000 3p 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 auxiliary contacts as normally closed contact
0
Type of electrical connection of main circuit
Bolt connection
Motor drive integrated
Number of auxiliary contacts as normally open contact
0
Rated permanent current Iu
400A
Type of control element
Toggle
Overload release current setting
400 .. 400A
Number of poles
3
Position of connection for main current circuit
Front side
Number of auxiliary contacts as change-over contact
0
Rated voltage
240 .. 550V
Power loss
19.5W
Degree of protection (IP)
IP20
With integrated under voltage release
With switched-off indicator
Complete device with protection unit
Suitable for DIN rail (top hat rail) mounting
Motor drive optional
With under voltage release
DIN rail (top hat rail) mounting optional
Rated short-circuit breaking capacity lcu at 400 V, 50 Hz
50kA
Integrated earth fault protection
Adjustment range short-term delayed short-circuit release
- .. -A
Device construction
Built-in device fixed built-in technique
Adjustment range undelayed short-circuit release
4000 .. 4000A
VPC is wholesale amount without VAT (tax on added value). For wholesale discounts, please register as business user.