Details
- •Low-voltage industrial components
- •Power circuit-breaker for trafo/generator/installation protection
- •1 KOM
- •ABB
Technical specifications
Number of auxiliary contacts as normally closed contact0
Number of auxiliary contacts as normally open contact0
Overload release current setting128.0 - 320A
Number of poles3
Number of auxiliary contacts as change-over contact0
Rated permanent current Iu320A
Degree of protection (IP)IP20
Rated voltage690 - 690V
Position of connection for main current circuitFront side
Adjustment range short-term delayed short-circuit release320 - 3200A
Motor drive integratedNo
DIN rail (top hat rail) mounting optionalNo
Rated short-circuit breaking capacity lcu at 400 V, 50 Hz50kA
With switched-off indicatorNo
Complete device with protection unitYes
Adjustment range undelayed short-circuit release320 - 3200A
Device constructionBuilt-in device fixed built-in technique
Type of control elementToggle
With under voltage releaseNo
Suitable for DIN rail (top hat rail) mountingNo
Type of electrical connection of main circuitBolt connection
Integrated earth fault protectionNo
Motor drive optionalYes
*VPC is wholesale amount without VAT (tax on added value). For wholesale discounts, please register as business user
1SDA054125R1 | T4S 320 PR221DS-LS IN=320 3P F F
Why Register?
- View wholesale prices with discounts
- Real-time stock availability
- Access invoices and dispatch notes
- Order history and frequently ordered items
- Exclusive B2B offers
and much more...
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 normally closed contact
0
Number of auxiliary contacts as normally open contact
0
Overload release current setting
128.0 .. 320A
Number of poles
3
Number of auxiliary contacts as change-over contact
0
Rated permanent current Iu
320A
Degree of protection (IP)
IP20
Rated voltage
690 .. 690V
Position of connection for main current circuit
Front side
Adjustment range short-term delayed short-circuit release
320 .. 3200A
Motor drive integrated
DIN rail (top hat rail) mounting optional
Rated short-circuit breaking capacity lcu at 400 V, 50 Hz
50kA
With switched-off indicator
Complete device with protection unit
Adjustment range undelayed short-circuit release
320 .. 3200A
Device construction
Built-in device fixed built-in technique
Type of control element
Toggle
With under voltage release
Suitable for DIN rail (top hat rail) mounting
Type of electrical connection of main circuit
Bolt connection
Integrated earth fault protection
Motor drive optional
VPC is wholesale amount without VAT (tax on added value). For wholesale discounts, please register as business user.