Details
- •Low-voltage industrial components
- •Power circuit-breaker for trafo/generator/installation protection
- •1 KOM
- •ABB
Technical specifications
Rated permanent current Iu250A
Degree of protection (IP)IP20
Number of auxiliary contacts as normally open contact0
Number of auxiliary contacts as change-over contact0
Number of poles4
Rated voltage240 - 600V
Overload release current setting50 - 50A
Position of connection for main current circuitFront side
Number of auxiliary contacts as normally closed contact0
Type of electrical connection of main circuitBolt connection
Motor drive integratedNo
Type of control elementToggle
With switched-off indicatorNo
Rated short-circuit breaking capacity lcu at 400 V, 50 Hz35kA
Adjustment range short-term delayed short-circuit release- - -A
Adjustment range undelayed short-circuit release500 - 500A
Motor drive optionalYes
Device constructionBuilt-in device fixed built-in technique
Suitable for DIN rail (top hat rail) mountingNo
With under voltage releaseNo
DIN rail (top hat rail) mounting optionalYes
Integrated earth fault protectionNo
Complete device with protection unitYes
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1SDA075210R1 | XT4S 250 TMF 50-500 4p F F UL/CSA
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Details
- Low-voltage industrial components
- Power circuit-breaker for trafo/generator/installation protection
- 1 KOM
- ABB
DetailsTechnical specifications
Technical specifications
Rated permanent current Iu
250A
Degree of protection (IP)
IP20
Number of auxiliary contacts as normally open contact
0
Number of auxiliary contacts as change-over contact
0
Number of poles
4
Rated voltage
240 .. 600V
Overload release current setting
50 .. 50A
Position of connection for main current circuit
Front side
Number of auxiliary contacts as normally closed contact
0
Type of electrical connection of main circuit
Bolt connection
Motor drive integrated
Type of control element
Toggle
With switched-off indicator
Rated short-circuit breaking capacity lcu at 400 V, 50 Hz
35kA
Adjustment range short-term delayed short-circuit release
- .. -A
Adjustment range undelayed short-circuit release
500 .. 500A
Motor drive optional
Device construction
Built-in device fixed built-in technique
Suitable for DIN rail (top hat rail) mounting
With under voltage release
DIN rail (top hat rail) mounting optional
Integrated earth fault protection
Complete device with protection unit
VPC is wholesale amount without VAT (tax on added value). For wholesale discounts, please register as business user.