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 contact4
Rated voltage690 - 690V
Type of control elementPush button
Motor drive integratedNo
Adjustment range undelayed short-circuit release1875.0 - 18750A
Integrated earth fault protectionNo
Number of poles4
Rated short-circuit breaking capacity lcu at 400 V, 50 Hz50kA
With switched-off indicatorYes
Adjustment range short-term delayed short-circuit release750.0 - 750.0A
Number of auxiliary contacts as normally closed contact0
Suitable for DIN rail (top hat rail) mountingNo
Position of connection for main current circuitBack side
Type of electrical connection of main circuitBolt connection
Rated permanent current Iu1250A
Number of auxiliary contacts as normally open contact0
Overload release current setting500.0 - 1250A
Degree of protection (IP)IP30
Motor drive optionalYes
Device constructionBuilt-in device fixed built-in technique
DIN rail (top hat rail) mounting optionalNo
Complete device with protection unitYes
*VPC is wholesale amount without VAT (tax on added value). For wholesale discounts, please register as business user
1SDA055740R1 | E1N 1250 PR122/P-LSI IN=1250A 4P 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 change-over contact
4
Rated voltage
690 .. 690V
Type of control element
Push button
Motor drive integrated
Adjustment range undelayed short-circuit release
1875.0 .. 18750A
Integrated earth fault protection
Number of poles
4
Rated short-circuit breaking capacity lcu at 400 V, 50 Hz
50kA
With switched-off indicator
Adjustment range short-term delayed short-circuit release
750.0 .. 750.0A
Number of auxiliary contacts as normally closed contact
0
Suitable for DIN rail (top hat rail) mounting
Position of connection for main current circuit
Back side
Type of electrical connection of main circuit
Bolt connection
Rated permanent current Iu
1250A
Number of auxiliary contacts as normally open contact
0
Overload release current setting
500.0 .. 1250A
Degree of protection (IP)
IP30
Motor drive optional
Device construction
Built-in device fixed built-in technique
DIN rail (top hat rail) mounting optional
Complete device with protection unit
VPC is wholesale amount without VAT (tax on added value). For wholesale discounts, please register as business user.