Details
- Low-voltage industrial components
- Power circuit-breaker for trafo/generator/installation protection
- 1 KOM
- ABB
Technical specifications
With under voltage release
No
Rated permanent current Iu
250A
Number of poles
4
Position of connection for main current circuit
Front side
Motor drive integrated
No
Number of auxiliary contacts as normally closed contact
0
Overload release current setting
40.0 - 100A
Adjustment range short-term delayed short-circuit release
100 - 1000A
Rated short-circuit breaking capacity lcu at 400 V, 50 Hz
70kA
Number of auxiliary contacts as change-over contact
0
Integrated earth fault protection
No
Motor drive optional
Yes
Device construction
Built-in device fixed built-in technique
Rated voltage
690 - 690V
Type of electrical connection of main circuit
Bolt connection
Complete device with protection unit
Yes
Number of auxiliary contacts as normally open contact
0
Type of control element
Toggle
Suitable for DIN rail (top hat rail) mounting
No
With switched-off indicator
No
Degree of protection (IP)
IP20
DIN rail (top hat rail) mounting optional
No
Adjustment range undelayed short-circuit release
100 - 1000A
From same serie
*VPC is wholesale amount without VAT (tax on added value). For wholesale discounts, please register as business user.
1SDA054060R1 | T4H 250 PR221DS-I IN=100 4P F F
Details
- Low-voltage industrial components
- Power circuit-breaker for trafo/generator/installation protection
- 1 KOM
- ABB
DetailsTechnical specifications
Technical specifications
With under voltage release
Rated permanent current Iu
250A
Number of poles
4
Position of connection for main current circuit
Front side
Motor drive integrated
Number of auxiliary contacts as normally closed contact
0
Overload release current setting
40.0 .. 100A
Adjustment range short-term delayed short-circuit release
100 .. 1000A
Rated short-circuit breaking capacity lcu at 400 V, 50 Hz
70kA
Number of auxiliary contacts as change-over contact
0
Integrated earth fault protection
Motor drive optional
Device construction
Built-in device fixed built-in technique
Rated voltage
690 .. 690V
Type of electrical connection of main circuit
Bolt connection
Complete device with protection unit
Number of auxiliary contacts as normally open contact
0
Type of control element
Toggle
Suitable for DIN rail (top hat rail) mounting
With switched-off indicator
Degree of protection (IP)
IP20
DIN rail (top hat rail) mounting optional
Adjustment range undelayed short-circuit release
100 .. 1000A
From same serie
*VPC is wholesale amount without VAT (tax on added value). For wholesale discounts, please register as business user.
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