Details
- •Low-voltage control systems
- •Power circuit-breaker for trafo/generator/installation protection
- •1 KOM
- •ABB
Technical specifications
Number of auxiliary contacts as normally closed contact0
Number of auxiliary contacts as normally open contact0
Rated voltage220 - 690V
Adjustment range undelayed short-circuit release1125 - 2250A
Type of electrical connection of main circuitBolt connection
Degree of protection (IP)IP20
Number of auxiliary contacts as change-over contact0
Motor drive optionalYes
DIN rail (top hat rail) mounting optionalYes
Overload release current setting157.5 - 225A
Adjustment range short-term delayed short-circuit release- - -A
With under voltage releaseNo
Suitable for DIN rail (top hat rail) mountingNo
With switched-off indicatorNo
Device constructionBuilt-in device fixed built-in technique
Rated permanent current Iu225A
Number of poles4
Complete device with protection unitYes
Position of connection for main current circuitFront side
Rated short-circuit breaking capacity lcu at 400 V, 50 Hz70kA
Integrated earth fault protectionNo
Type of control elementRocker lever
Motor drive integratedNo
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1SDA068358R1 | XT4H 250 TMA 225-2250 4P F F INN=50%
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Details
- Low-voltage control systems
- Power circuit-breaker for trafo/generator/installation protection
- 1 KOM
- ABB
DetailsTechnical specifications
Technical specifications
Number of auxiliary contacts as normally closed contact
0
Number of auxiliary contacts as normally open contact
0
Rated voltage
220 .. 690V
Adjustment range undelayed short-circuit release
1125 .. 2250A
Type of electrical connection of main circuit
Bolt connection
Degree of protection (IP)
IP20
Number of auxiliary contacts as change-over contact
0
Motor drive optional
DIN rail (top hat rail) mounting optional
Overload release current setting
157.5 .. 225A
Adjustment range short-term delayed short-circuit release
- .. -A
With under voltage release
Suitable for DIN rail (top hat rail) mounting
With switched-off indicator
Device construction
Built-in device fixed built-in technique
Rated permanent current Iu
225A
Number of poles
4
Complete device with protection unit
Position of connection for main current circuit
Front side
Rated short-circuit breaking capacity lcu at 400 V, 50 Hz
70kA
Integrated earth fault protection
Type of control element
Rocker lever
Motor drive integrated
VPC is wholesale amount without VAT (tax on added value). For wholesale discounts, please register as business user.