Details
- •Low-voltage industrial components
- •Power circuit-breaker for trafo/generator/installation protection
- •1 KOM
- •ABB
Technical specifications
Rated permanent current Iu1250A
Overload release current setting500.0 - 1250A
Adjustment range undelayed short-circuit release1875.0 - 18750A
Adjustment range short-term delayed short-circuit release750.0 - 750.0A
Integrated earth fault protectionYes
Rated short-circuit breaking capacity lcu at 400 V, 50 Hz42kA
Suitable for DIN rail (top hat rail) mountingNo
Rated voltage690 - 690V
Device constructionBuilt-in device fixed built-in technique
Number of auxiliary contacts as normally open contact0
DIN rail (top hat rail) mounting optionalNo
Number of auxiliary contacts as normally closed contact0
With switched-off indicatorYes
Number of auxiliary contacts as change-over contact4
Number of poles4
Type of electrical connection of main circuitBolt connection
Position of connection for main current circuitBack side
Type of control elementPush button
Motor drive integratedNo
Complete device with protection unitYes
Motor drive optionalYes
Degree of protection (IP)IP30
*VPC is wholesale amount without VAT (tax on added value). For wholesale discounts, please register as business user
1SDA055645R1 | E1B 1250 PR122/P-LSIG IN=1250A 4P F
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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
Overload release current setting
500.0 .. 1250A
Adjustment range undelayed short-circuit release
1875.0 .. 18750A
Adjustment range short-term delayed short-circuit release
750.0 .. 750.0A
Integrated earth fault protection
Rated short-circuit breaking capacity lcu at 400 V, 50 Hz
42kA
Suitable for DIN rail (top hat rail) mounting
Rated voltage
690 .. 690V
Device construction
Built-in device fixed built-in technique
Number of auxiliary contacts as normally open contact
0
DIN rail (top hat rail) mounting optional
Number of auxiliary contacts as normally closed contact
0
With switched-off indicator
Number of auxiliary contacts as change-over contact
4
Number of poles
4
Type of electrical connection of main circuit
Bolt connection
Position of connection for main current circuit
Back side
Type of control element
Push button
Motor drive integrated
Complete device with protection unit
Motor drive optional
Degree of protection (IP)
IP30
VPC is wholesale amount without VAT (tax on added value). For wholesale discounts, please register as business user.