Details
- •Low-voltage industrial components
- •Power circuit-breaker for trafo/generator/installation protection
- •1 KOM
- •ABB
Technical specifications
Number of auxiliary contacts as normally open contact0
With integrated under voltage releaseNo
Overload release current setting400 - 400A
Power loss19.5W
Number of poles4
Rated permanent current Iu400A
Adjustment range undelayed short-circuit release4000 - 4000A
Type of electrical connection of main circuitBolt connection
Number of auxiliary contacts as normally closed contact0
Number of auxiliary contacts as change-over contact0
Degree of protection (IP)IP20
Motor drive optionalNo
Motor drive integratedNo
Rated short-circuit breaking capacity lcu at 400 V, 50 Hz36kA
Rated voltage240 - 550V
Suitable for DIN rail (top hat rail) mountingNo
Adjustment range short-term delayed short-circuit release- - -A
Integrated earth fault protectionNo
Type of control elementToggle
With switched-off indicatorNo
Position of connection for main current circuitFront side
Complete device with protection unitYes
With under voltage releaseNo
Device constructionBuilt-in device fixed built-in technique
DIN rail (top hat rail) mounting optionalNo
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1SDA066569R1 | A3N 400 TMF 400-4000 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 auxiliary contacts as normally open contact
0
With integrated under voltage release
Overload release current setting
400 .. 400A
Power loss
19.5W
Number of poles
4
Rated permanent current Iu
400A
Adjustment range undelayed short-circuit release
4000 .. 4000A
Type of electrical connection of main circuit
Bolt connection
Number of auxiliary contacts as normally closed contact
0
Number of auxiliary contacts as change-over contact
0
Degree of protection (IP)
IP20
Motor drive optional
Motor drive integrated
Rated short-circuit breaking capacity lcu at 400 V, 50 Hz
36kA
Rated voltage
240 .. 550V
Suitable for DIN rail (top hat rail) mounting
Adjustment range short-term delayed short-circuit release
- .. -A
Integrated earth fault protection
Type of control element
Toggle
With switched-off indicator
Position of connection for main current circuit
Front side
Complete device with protection unit
With under voltage release
Device construction
Built-in device fixed built-in technique
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.