Details
- •Low-voltage industrial components
- •Power circuit-breaker for trafo/generator/installation protection
- •1 KOM
- •ABB
Technical specifications
Number of poles3
Rated permanent current Iu250A
Overload release current setting100.0 - 250A
Number of auxiliary contacts as normally open contact0
With integrated under voltage releaseNo
Number of auxiliary contacts as normally closed contact0
Number of auxiliary contacts as change-over contact0
Rated voltage1150 - 1150V
Degree of protection (IP)IP20
Position of connection for main current circuitFront side
Integrated earth fault protectionNo
Type of electrical connection of main circuitBolt connection
Adjustment range short-term delayed short-circuit release250 - 2500A
Device constructionBuilt-in device fixed built-in technique
Motor drive integratedNo
Suitable for DIN rail (top hat rail) mountingNo
Motor drive optionalYes
With switched-off indicatorNo
Type of control elementToggle
Adjustment range undelayed short-circuit release250 - 2500A
Complete device with protection unitYes
DIN rail (top hat rail) mounting optionalNo
Rated short-circuit breaking capacity lcu at 400 V, 50 Hz-kA
*VPC is wholesale amount without VAT (tax on added value). For wholesale discounts, please register as business user
1SDA054517R1 | T4V250 PR221DS-LS/I IN=250 3P F FC CU
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 poles
3
Rated permanent current Iu
250A
Overload release current setting
100.0 .. 250A
Number of auxiliary contacts as normally open contact
0
With integrated under voltage release
Number of auxiliary contacts as normally closed contact
0
Number of auxiliary contacts as change-over contact
0
Rated voltage
1150 .. 1150V
Degree of protection (IP)
IP20
Position of connection for main current circuit
Front side
Integrated earth fault protection
Type of electrical connection of main circuit
Bolt connection
Adjustment range short-term delayed short-circuit release
250 .. 2500A
Device construction
Built-in device fixed built-in technique
Motor drive integrated
Suitable for DIN rail (top hat rail) mounting
Motor drive optional
With switched-off indicator
Type of control element
Toggle
Adjustment range undelayed short-circuit release
250 .. 2500A
Complete device with protection unit
DIN rail (top hat rail) mounting optional
Rated short-circuit breaking capacity lcu at 400 V, 50 Hz
-kA
VPC is wholesale amount without VAT (tax on added value). For wholesale discounts, please register as business user.