1SDA054142R1 | T4L 320 PR221DS-I IN=320 3P F F
Code: 1526241
Details
- •Low-voltage industrial components
- •Power circuit-breaker for trafo/generator/installation protection
- •1 KOM
- •ABB
Technical specifications
Rated permanent current Iu320A
Rated voltage690 - 690V
Type of electrical connection of main circuitBolt connection
Rated short-circuit breaking capacity lcu at 400 V, 50 Hz120kA
Device constructionBuilt-in device fixed built-in technique
Adjustment range undelayed short-circuit release320 - 3200A
Suitable for DIN rail (top hat rail) mountingNo
Adjustment range short-term delayed short-circuit release320 - 3200A
Overload release current setting128.0 - 320A
Integrated earth fault protectionNo
Number of poles3
Position of connection for main current circuitFront side
DIN rail (top hat rail) mounting optionalNo
With switched-off indicatorNo
Type of control elementToggle
Degree of protection (IP)IP20
Complete device with protection unitYes
Motor drive optionalYes
With under voltage releaseNo
Motor drive integratedNo
*VPC is wholesale amount without VAT (tax on added value). For wholesale discounts, please register as business user
1SDA054142R1 | T4L 320 PR221DS-I IN=320 3P F F
Details
- Low-voltage industrial components
- Power circuit-breaker for trafo/generator/installation protection
- 1 KOM
- ABB
DetailsTechnical specifications
Technical specifications
Rated permanent current Iu
320A
Rated voltage
690 .. 690V
Type of electrical connection of main circuit
Bolt connection
Rated short-circuit breaking capacity lcu at 400 V, 50 Hz
120kA
Device construction
Built-in device fixed built-in technique
Adjustment range undelayed short-circuit release
320 .. 3200A
Suitable for DIN rail (top hat rail) mounting
Adjustment range short-term delayed short-circuit release
320 .. 3200A
Overload release current setting
128.0 .. 320A
Integrated earth fault protection
Number of poles
3
Position of connection for main current circuit
Front side
DIN rail (top hat rail) mounting optional
With switched-off indicator
Type of control element
Toggle
Degree of protection (IP)
IP20
Complete device with protection unit
Motor drive optional
With under voltage release
Motor drive integrated
*VPC is wholesale amount without VAT (tax on added value). For wholesale discounts, please register as business user.