Details
- •Low-voltage industrial components
- •Power circuit-breaker for trafo/generator/installation protection
- •1 KOM
- •ABB
Technical specifications
Rated permanent current Iu1250A
Adjustment range short-term delayed short-circuit release750.0 - 750.0A
Motor drive integratedNo
Overload release current setting500.0 - 1250A
Rated voltage690 - 690V
Suitable for DIN rail (top hat rail) mountingNo
Type of control elementPush button
Number of auxiliary contacts as change-over contact4
Type of electrical connection of main circuitConnection at separate chassis part
Number of auxiliary contacts as normally closed contact0
Number of auxiliary contacts as normally open contact0
Rated short-circuit breaking capacity lcu at 400 V, 50 Hz42kA
With switched-off indicatorYes
Device constructionBuilt-in device slide-in technique (withdrawable)
DIN rail (top hat rail) mounting optionalNo
Number of poles4
Complete device with protection unitYes
Adjustment range undelayed short-circuit release1875.0 - 18750A
Motor drive optionalYes
Degree of protection (IP)IP30
Position of connection for main current circuitConnection at separate chassis part
Integrated earth fault protectionYes
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1SDA055663R1 | E1B 1250 PR123/P-LSIG IN=1250A 4P W
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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
Adjustment range short-term delayed short-circuit release
750.0 .. 750.0A
Motor drive integrated
Overload release current setting
500.0 .. 1250A
Rated voltage
690 .. 690V
Suitable for DIN rail (top hat rail) mounting
Type of control element
Push button
Number of auxiliary contacts as change-over contact
4
Type of electrical connection of main circuit
Connection at separate chassis part
Number of auxiliary contacts as normally closed contact
0
Number of auxiliary contacts as normally open contact
0
Rated short-circuit breaking capacity lcu at 400 V, 50 Hz
42kA
With switched-off indicator
Device construction
Built-in device slide-in technique (withdrawable)
DIN rail (top hat rail) mounting optional
Number of poles
4
Complete device with protection unit
Adjustment range undelayed short-circuit release
1875.0 .. 18750A
Motor drive optional
Degree of protection (IP)
IP30
Position of connection for main current circuit
Connection at separate chassis part
Integrated earth fault protection
VPC is wholesale amount without VAT (tax on added value). For wholesale discounts, please register as business user.