Details
- •Low-voltage control systems
- •Power circuit-breaker for trafo/generator/installation protection
- •1 KOM
- •ABB
Technical specifications
Degree of protection (IP)IP20
With switched-off indicatorNo
With integrated under voltage releaseNo
Type of electrical connection of main circuitBolt connection
Number of auxiliary contacts as normally open contact0
Overload release current setting160.0 - 400A
Number of auxiliary contacts as normally closed contact0
Rated voltage690 - 690V
Number of auxiliary contacts as change-over contact0
Suitable for DIN rail (top hat rail) mountingNo
Adjustment range short-term delayed short-circuit release400 - 4000A
Adjustment range undelayed short-circuit release400 - 4000A
DIN rail (top hat rail) mounting optionalNo
Device constructionBuilt-in device fixed built-in technique
Integrated earth fault protectionNo
Number of poles4
Position of connection for main current circuitFront side
Type of control elementRocker lever
Rated short-circuit breaking capacity lcu at 400 V, 50 Hz70kA
Motor drive optionalYes
Rated permanent current Iu400A
Motor drive integratedNo
Complete device with protection unitYes
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1SDA054357R1 | T5H 400 PR221DS-LS IN=400 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
Degree of protection (IP)
IP20
With switched-off indicator
With integrated under voltage release
Type of electrical connection of main circuit
Bolt connection
Number of auxiliary contacts as normally open contact
0
Overload release current setting
160.0 .. 400A
Number of auxiliary contacts as normally closed contact
0
Rated voltage
690 .. 690V
Number of auxiliary contacts as change-over contact
0
Suitable for DIN rail (top hat rail) mounting
Adjustment range short-term delayed short-circuit release
400 .. 4000A
Adjustment range undelayed short-circuit release
400 .. 4000A
DIN rail (top hat rail) mounting optional
Device construction
Built-in device fixed built-in technique
Integrated earth fault protection
Number of poles
4
Position of connection for main current circuit
Front side
Type of control element
Rocker lever
Rated short-circuit breaking capacity lcu at 400 V, 50 Hz
70kA
Motor drive optional
Rated permanent current Iu
400A
Motor drive integrated
Complete device with protection unit
VPC is wholesale amount without VAT (tax on added value). For wholesale discounts, please register as business user.