Details
- •Low-voltage industrial components
- •Power circuit-breaker for trafo/generator/installation protection
- •1 KOM
- •ABB
Technical specifications
Number of auxiliary contacts as change-over contact0
Rated voltage690 - 690V
Motor drive integratedNo
Degree of protection (IP)IP20
Number of auxiliary contacts as normally closed contact0
Type of control elementToggle
Number of auxiliary contacts as normally open contact0
Overload release current setting128.0 - 320A
Number of poles4
Type of electrical connection of main circuitBolt connection
Rated permanent current Iu320A
Position of connection for main current circuitFront side
Motor drive optionalYes
Adjustment range undelayed short-circuit release320 - 3200A
Integrated earth fault protectionNo
Complete device with protection unitYes
With under voltage releaseNo
Adjustment range short-term delayed short-circuit release320 - 3200A
Suitable for DIN rail (top hat rail) mountingNo
Rated short-circuit breaking capacity lcu at 400 V, 50 Hz50kA
With switched-off indicatorNo
Device constructionBuilt-in device fixed built-in technique
DIN rail (top hat rail) mounting optionalNo
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1SDA054130R1 | T4S 320 PR221DS-I 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
Number of auxiliary contacts as change-over contact
0
Rated voltage
690 .. 690V
Motor drive integrated
Degree of protection (IP)
IP20
Number of auxiliary contacts as normally closed contact
0
Type of control element
Toggle
Number of auxiliary contacts as normally open contact
0
Overload release current setting
128.0 .. 320A
Number of poles
4
Type of electrical connection of main circuit
Bolt connection
Rated permanent current Iu
320A
Position of connection for main current circuit
Front side
Motor drive optional
Adjustment range undelayed short-circuit release
320 .. 3200A
Integrated earth fault protection
Complete device with protection unit
With under voltage release
Adjustment range short-term delayed short-circuit release
320 .. 3200A
Suitable for DIN rail (top hat rail) mounting
Rated short-circuit breaking capacity lcu at 400 V, 50 Hz
50kA
With switched-off indicator
Device construction
Built-in device fixed built-in technique
DIN rail (top hat rail) mounting optional
VPC is wholesale amount without VAT (tax on added value). For wholesale discounts, please register as business user.