Details
- •Low-voltage industrial components
- •Power circuit-breaker for trafo/generator/installation protection
- •1 KOM
- •ABB
Technical specifications
Number of poles3
Rated voltage690 - 690V
Degree of protection (IP)IP20
Overload release current setting57.60 - 320A
Rated permanent current Iu320A
Motor drive optionalYes
Adjustment range undelayed short-circuit release480.0 - 3840A
With switched-off indicatorNo
Complete device with protection unitYes
Device constructionBuilt-in device fixed built-in technique
Type of electrical connection of main circuitBolt connection
Rated short-circuit breaking capacity lcu at 400 V, 50 Hz120kA
Type of control elementToggle
With under voltage releaseNo
Adjustment range short-term delayed short-circuit release192.0 - 3200A
Position of connection for main current circuitFront side
Suitable for DIN rail (top hat rail) mountingNo
Motor drive integratedNo
DIN rail (top hat rail) mounting optionalNo
Integrated earth fault protectionNo
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1SDA059481R1 | T4L 320 PR223EF 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
Number of poles
3
Rated voltage
690 .. 690V
Degree of protection (IP)
IP20
Overload release current setting
57.60 .. 320A
Rated permanent current Iu
320A
Motor drive optional
Adjustment range undelayed short-circuit release
480.0 .. 3840A
With switched-off indicator
Complete device with protection unit
Device construction
Built-in device fixed built-in technique
Type of electrical connection of main circuit
Bolt connection
Rated short-circuit breaking capacity lcu at 400 V, 50 Hz
120kA
Type of control element
Toggle
With under voltage release
Adjustment range short-term delayed short-circuit release
192.0 .. 3200A
Position of connection for main current circuit
Front side
Suitable for DIN rail (top hat rail) mounting
Motor drive integrated
DIN rail (top hat rail) mounting optional
Integrated earth fault protection
VPC is wholesale amount without VAT (tax on added value). For wholesale discounts, please register as business user.