Details
- •Low-voltage industrial components
- •Power circuit-breaker for trafo/generator/installation protection
- •1 KOM
- •ABB
Technical specifications
Rated permanent current Iu1250A
Rated voltage690 - 690V
Rated short-circuit breaking capacity lcu at 400 V, 50 Hz100kA
Overload release current setting500.0 - 1250A
Adjustment range short-term delayed short-circuit release1250 - 12500A
Type of electrical connection of main circuitBolt connection
Adjustment range undelayed short-circuit release1875.0 - 18750A
Number of auxiliary contacts as normally closed contact0
Integrated earth fault protectionYes
Device constructionBuilt-in device fixed built-in technique
DIN rail (top hat rail) mounting optionalNo
Suitable for DIN rail (top hat rail) mountingNo
Number of auxiliary contacts as normally open contact0
With switched-off indicatorYes
Number of auxiliary contacts as change-over contact4
Motor drive optionalYes
Complete device with protection unitYes
Motor drive integratedNo
Number of poles4
Type of control elementPush button
Degree of protection (IP)IP30
Position of connection for main current circuitBack side
*VPC is wholesale amount without VAT (tax on added value). For wholesale discounts, please register as business user
1SDA056378R1 | E3H 1250 PR121/P-LSIG IN=1250A 4P F HR
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
Rated permanent current Iu
1250A
Rated voltage
690 .. 690V
Rated short-circuit breaking capacity lcu at 400 V, 50 Hz
100kA
Overload release current setting
500.0 .. 1250A
Adjustment range short-term delayed short-circuit release
1250 .. 12500A
Type of electrical connection of main circuit
Bolt connection
Adjustment range undelayed short-circuit release
1875.0 .. 18750A
Number of auxiliary contacts as normally closed contact
0
Integrated earth fault protection
Device construction
Built-in device fixed built-in technique
DIN rail (top hat rail) mounting optional
Suitable for DIN rail (top hat rail) mounting
Number of auxiliary contacts as normally open contact
0
With switched-off indicator
Number of auxiliary contacts as change-over contact
4
Motor drive optional
Complete device with protection unit
Motor drive integrated
Number of poles
4
Type of control element
Push button
Degree of protection (IP)
IP30
Position of connection for main current circuit
Back side
VPC is wholesale amount without VAT (tax on added value). For wholesale discounts, please register as business user.