Details
- •Low-voltage industrial components
- •Power circuit-breaker for trafo/generator/installation protection
- •1 KOM
- •ABB
Technical specifications
With integrated under voltage releaseNo
Rated permanent current Iu400A
Rated voltage690 - 690V
Rated short-circuit breaking capacity lcu at 400 V, 50 Hz70kA
Type of electrical connection of main circuitBolt connection
DIN rail (top hat rail) mounting optionalNo
With switched-off indicatorNo
Number of auxiliary contacts as change-over contact0
Number of poles4
Type of control elementToggle
Integrated earth fault protectionNo
Motor drive optionalYes
Motor drive integratedNo
Complete device with protection unitYes
Device constructionBuilt-in device fixed built-in technique
Overload release current setting128.0 - 320A
Adjustment range short-term delayed short-circuit release320 - 3200A
Adjustment range undelayed short-circuit release320 - 3200A
Number of auxiliary contacts as normally closed contact0
Suitable for DIN rail (top hat rail) mountingNo
Number of auxiliary contacts as normally open contact0
Degree of protection (IP)IP20
Position of connection for main current circuitFront side
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1SDA054356R1 | T5H 400 PR221DS-LS IN=320 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
With integrated under voltage release
Rated permanent current Iu
400A
Rated voltage
690 .. 690V
Rated short-circuit breaking capacity lcu at 400 V, 50 Hz
70kA
Type of electrical connection of main circuit
Bolt connection
DIN rail (top hat rail) mounting optional
With switched-off indicator
Number of auxiliary contacts as change-over contact
0
Number of poles
4
Type of control element
Toggle
Integrated earth fault protection
Motor drive optional
Motor drive integrated
Complete device with protection unit
Device construction
Built-in device fixed built-in technique
Overload release current setting
128.0 .. 320A
Adjustment range short-term delayed short-circuit release
320 .. 3200A
Adjustment range undelayed short-circuit release
320 .. 3200A
Number of auxiliary contacts as normally closed contact
0
Suitable for DIN rail (top hat rail) mounting
Number of auxiliary contacts as normally open contact
0
Degree of protection (IP)
IP20
Position of connection for main current circuit
Front side
VPC is wholesale amount without VAT (tax on added value). For wholesale discounts, please register as business user.