Details
- •Low-voltage industrial components
- •Power circuit-breaker for trafo/generator/installation protection
- •1 KOM
- •ABB
Technical specifications
Number of auxiliary contacts as normally open contact0
Overload release current setting500.0 - 1250A
Position of connection for main current circuitConnection at separate chassis part
Number of auxiliary contacts as normally closed contact0
Number of poles4
Adjustment range undelayed short-circuit release1875.0 - 18750A
Suitable for DIN rail (top hat rail) mountingNo
Rated short-circuit breaking capacity lcu at 400 V, 50 Hz42kA
Adjustment range short-term delayed short-circuit release1250 - 12500A
Motor drive integratedNo
Rated permanent current Iu1250A
Type of electrical connection of main circuitConnection at separate chassis part
Number of auxiliary contacts as change-over contact4
With switched-off indicatorYes
Type of control elementPush button
Degree of protection (IP)IP30
Rated voltage690 - 690V
Integrated earth fault protectionNo
Complete device with protection unitYes
DIN rail (top hat rail) mounting optionalNo
Motor drive optionalYes
Device constructionBuilt-in device slide-in technique (withdrawable)
*VPC is wholesale amount without VAT (tax on added value). For wholesale discounts, please register as business user
1SDA055656R1 | E1B 1250 PR121/P-LI IN=1250A 4P W M
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 open contact
0
Overload release current setting
500.0 .. 1250A
Position of connection for main current circuit
Connection at separate chassis part
Number of auxiliary contacts as normally closed contact
0
Number of poles
4
Adjustment range undelayed short-circuit release
1875.0 .. 18750A
Suitable for DIN rail (top hat rail) mounting
Rated short-circuit breaking capacity lcu at 400 V, 50 Hz
42kA
Adjustment range short-term delayed short-circuit release
1250 .. 12500A
Motor drive integrated
Rated permanent current Iu
1250A
Type of electrical connection of main circuit
Connection at separate chassis part
Number of auxiliary contacts as change-over contact
4
With switched-off indicator
Type of control element
Push button
Degree of protection (IP)
IP30
Rated voltage
690 .. 690V
Integrated earth fault protection
Complete device with protection unit
DIN rail (top hat rail) mounting optional
Motor drive optional
Device construction
Built-in device slide-in technique (withdrawable)
VPC is wholesale amount without VAT (tax on added value). For wholesale discounts, please register as business user.