

Details
- •Low-voltage industrial components
- •Power circuit-breaker for trafo/generator/installation protection
- •1 KOM
- •ABB
Technical specifications
1SDA075303R1 | XT4V 250 TMA 150 750..1500 3p F F UL/CSA

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Details
- Low-voltage industrial components
- Power circuit-breaker for trafo/generator/installation protection
- 1 KOM
- ABB
Technical specifications
Rated permanent current Iu
250A
Number of auxiliary contacts as normally closed contact
0
Motor drive integrated
Position of connection for main current circuit
Front side
With integrated under voltage release
Overload release current setting
105.0 .. 150A
Degree of protection (IP)
IP20
Number of poles
3
Rated voltage
240 .. 600V
Number of auxiliary contacts as change-over contact
0
Number of auxiliary contacts as normally open contact
0
Device construction
Built-in device fixed built-in technique
Adjustment range undelayed short-circuit release
750 .. 1500A
Suitable for DIN rail (top hat rail) mounting
Rated short-circuit breaking capacity lcu at 400 V, 50 Hz
150kA
With switched-off indicator
Integrated earth fault protection
Type of control element
Toggle
DIN rail (top hat rail) mounting optional
Adjustment range short-term delayed short-circuit release
- .. -A
Type of electrical connection of main circuit
Bolt connection
Motor drive optional
Complete device with protection unit