Details
- •Low-voltage industrial components
- •Power circuit-breaker for trafo/generator/installation protection
- •1 KOM
- •ABB
Technical specifications
Adjustment range short-term delayed short-circuit release320 - 3200A
Rated permanent current Iu320A
Adjustment range undelayed short-circuit release320 - 3200A
Overload release current setting128.0 - 320A
Suitable for DIN rail (top hat rail) mountingNo
With switched-off indicatorNo
With under voltage releaseNo
Degree of protection (IP)IP20
Type of control elementToggle
Type of electrical connection of main circuitBolt connection
Motor drive integratedNo
Position of connection for main current circuitFront side
Complete device with protection unitYes
Rated voltage690 - 690V
DIN rail (top hat rail) mounting optionalNo
Integrated earth fault protectionNo
Motor drive optionalYes
Number of poles3
Device constructionBuilt-in device fixed built-in technique
Rated short-circuit breaking capacity lcu at 400 V, 50 Hz120kA
*VPC is wholesale amount without VAT (tax on added value). For wholesale discounts, please register as business user
1SDA054141R1 | T4L 320 PR221DS-LS IN=320 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
Adjustment range short-term delayed short-circuit release
320 .. 3200A
Rated permanent current Iu
320A
Adjustment range undelayed short-circuit release
320 .. 3200A
Overload release current setting
128.0 .. 320A
Suitable for DIN rail (top hat rail) mounting
With switched-off indicator
With under voltage release
Degree of protection (IP)
IP20
Type of control element
Toggle
Type of electrical connection of main circuit
Bolt connection
Motor drive integrated
Position of connection for main current circuit
Front side
Complete device with protection unit
Rated voltage
690 .. 690V
DIN rail (top hat rail) mounting optional
Integrated earth fault protection
Motor drive optional
Number of poles
3
Device construction
Built-in device fixed built-in technique
Rated short-circuit breaking capacity lcu at 400 V, 50 Hz
120kA
VPC is wholesale amount without VAT (tax on added value). For wholesale discounts, please register as business user.