Details
- •Low-voltage industrial components
- •Power circuit-breaker for trafo/generator/installation protection
- •1 KOM
- •ABB
Technical specifications
Position of connection for main current circuitFront side
Number of auxiliary contacts as change-over contact0
Overload release current setting- - -A
Number of poles3
Type of control elementToggle
Motor drive integratedNo
With switched-off indicatorNo
Degree of protection (IP)IP20
Rated voltage690 - 690V
Type of electrical connection of main circuitBolt connection
Number of auxiliary contacts as normally closed contact0
Rated permanent current Iu250A
Number of auxiliary contacts as normally open contact0
Suitable for DIN rail (top hat rail) mountingNo
Adjustment range short-term delayed short-circuit release- - -A
Rated short-circuit breaking capacity lcu at 400 V, 50 Hz200kA
Adjustment range undelayed short-circuit release- - -A
DIN rail (top hat rail) mounting optionalNo
With under voltage releaseNo
Integrated earth fault protectionNo
Device constructionBuilt-in device fixed built-in technique
Motor drive optionalYes
Complete device with protection unitYes
*VPC is wholesale amount without VAT (tax on added value). For wholesale discounts, please register as business user
1SDA054251R1 | T4V 250 TMA 250-2500 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
Position of connection for main current circuit
Front side
Number of auxiliary contacts as change-over contact
0
Overload release current setting
- .. -A
Number of poles
3
Type of control element
Toggle
Motor drive integrated
With switched-off indicator
Degree of protection (IP)
IP20
Rated voltage
690 .. 690V
Type of electrical connection of main circuit
Bolt connection
Number of auxiliary contacts as normally closed contact
0
Rated permanent current Iu
250A
Number of auxiliary contacts as normally open contact
0
Suitable for DIN rail (top hat rail) mounting
Adjustment range short-term delayed short-circuit release
- .. -A
Rated short-circuit breaking capacity lcu at 400 V, 50 Hz
200kA
Adjustment range undelayed short-circuit release
- .. -A
DIN rail (top hat rail) mounting optional
With under voltage release
Integrated earth fault protection
Device construction
Built-in device fixed built-in technique
Motor drive optional
Complete device with protection unit
VPC is wholesale amount without VAT (tax on added value). For wholesale discounts, please register as business user.