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
Adjustment range short-term delayed short-circuit release
250 - 2500A
Integrated earth fault protection
No
Rated voltage
690 - 690V
Rated short-circuit breaking capacity lcu at 400 V, 50 Hz
70kA
Number of poles
4
Suitable for DIN rail (top hat rail) mounting
No
With switched-off indicator
No
Position of connection for main current circuit
Front side
Adjustment range undelayed short-circuit release
250 - 2500A
Rated permanent current Iu
250A
Type of electrical connection of main circuit
Bolt connection
DIN rail (top hat rail) mounting optional
No
Device construction
Built-in device fixed built-in technique
Degree of protection (IP)
IP20
Complete device with protection unit
Yes
With under voltage release
No
Motor drive optional
Yes
Motor drive integrated
No
Type of control element
Toggle
*VPC is wholesale amount without VAT (tax on added value). For wholesale discounts, please register as business user.
1SDA054059R1 | T4H 250 PR221DS-LS IN=250 4P 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
Adjustment range short-term delayed short-circuit release
250 .. 2500A
Integrated earth fault protection
Rated voltage
690 .. 690V
Rated short-circuit breaking capacity lcu at 400 V, 50 Hz
70kA
Number of poles
4
Suitable for DIN rail (top hat rail) mounting
With switched-off indicator
Position of connection for main current circuit
Front side
Adjustment range undelayed short-circuit release
250 .. 2500A
Rated permanent current Iu
250A
Type of electrical connection of main circuit
Bolt connection
DIN rail (top hat rail) mounting optional
Device construction
Built-in device fixed built-in technique
Degree of protection (IP)
IP20
Complete device with protection unit
With under voltage release
Motor drive optional
Motor drive integrated
Type of control element
Toggle
*VPC is wholesale amount without VAT (tax on added value). For wholesale discounts, please register as business user.
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