Details
- Low-voltage industrial components
- Power circuit-breaker for trafo/generator/installation protection
- 1 KOM
- ABB
Technical specifications
Overload release current setting
100.0 - 250A
Rated permanent current Iu
250A
Adjustment range undelayed short-circuit release
250 - 2500A
With under voltage release
No
Complete device with protection unit
Yes
Position of connection for main current circuit
Front side
With switched-off indicator
No
Device construction
Built-in device fixed built-in technique
Rated short-circuit breaking capacity lcu at 400 V, 50 Hz
200kA
Integrated earth fault protection
No
DIN rail (top hat rail) mounting optional
No
Number of poles
3
Rated voltage
690 - 690V
Adjustment range short-term delayed short-circuit release
250 - 2500A
Motor drive integrated
No
Suitable for DIN rail (top hat rail) mounting
No
Motor drive optional
Yes
Type of control element
Toggle
Degree of protection (IP)
IP20
Type of electrical connection of main circuit
Bolt connection
*VPC is wholesale amount without VAT (tax on added value). For wholesale discounts, please register as business user.
1SDA054095R1 | T4V 250 PR221DS-LS/I IN=250 3P F F
Details
- Low-voltage industrial components
- Power circuit-breaker for trafo/generator/installation protection
- 1 KOM
- ABB
DetailsTechnical specifications
Technical specifications
Overload release current setting
100.0 .. 250A
Rated permanent current Iu
250A
Adjustment range undelayed short-circuit release
250 .. 2500A
With under voltage release
Complete device with protection unit
Position of connection for main current circuit
Front side
With switched-off indicator
Device construction
Built-in device fixed built-in technique
Rated short-circuit breaking capacity lcu at 400 V, 50 Hz
200kA
Integrated earth fault protection
DIN rail (top hat rail) mounting optional
Number of poles
3
Rated voltage
690 .. 690V
Adjustment range short-term delayed short-circuit release
250 .. 2500A
Motor drive integrated
Suitable for DIN rail (top hat rail) mounting
Motor drive optional
Type of control element
Toggle
Degree of protection (IP)
IP20
Type of electrical connection of main circuit
Bolt connection
*VPC is wholesale amount without VAT (tax on added value). For wholesale discounts, please register as business user.
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