Details
- •Low-voltage industrial components
- •Power circuit-breaker for trafo/generator/installation protection
- •1 KOM
- •ABB
Technical specifications
Number of auxiliary contacts as normally open contact0
Rated permanent current Iu250A
Number of auxiliary contacts as normally closed contact0
Type of electrical connection of main circuitBolt connection
Number of poles4
Rated voltage240 - 600V
Overload release current setting63.0 - 90A
Degree of protection (IP)IP20
Motor drive integratedNo
Position of connection for main current circuitFront side
Number of auxiliary contacts as change-over contact0
Type of control elementToggle
With switched-off indicatorNo
Motor drive optionalYes
Integrated earth fault protectionNo
Rated short-circuit breaking capacity lcu at 400 V, 50 Hz65kA
Adjustment range undelayed short-circuit release450 - 900A
Suitable for DIN rail (top hat rail) mountingNo
Device constructionBuilt-in device fixed built-in technique
Adjustment range short-term delayed short-circuit release- - -A
DIN rail (top hat rail) mounting optionalYes
Complete device with protection unitYes
With under voltage releaseNo
*VPC is wholesale amount without VAT (tax on added value). For wholesale discounts, please register as business user
1SDA075248R1 | XT4H 250 TMA 90 450..900 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
Number of auxiliary contacts as normally open contact
0
Rated permanent current Iu
250A
Number of auxiliary contacts as normally closed contact
0
Type of electrical connection of main circuit
Bolt connection
Number of poles
4
Rated voltage
240 .. 600V
Overload release current setting
63.0 .. 90A
Degree of protection (IP)
IP20
Motor drive integrated
Position of connection for main current circuit
Front side
Number of auxiliary contacts as change-over contact
0
Type of control element
Toggle
With switched-off indicator
Motor drive optional
Integrated earth fault protection
Rated short-circuit breaking capacity lcu at 400 V, 50 Hz
65kA
Adjustment range undelayed short-circuit release
450 .. 900A
Suitable for DIN rail (top hat rail) mounting
Device construction
Built-in device fixed built-in technique
Adjustment range short-term delayed short-circuit release
- .. -A
DIN rail (top hat rail) mounting optional
Complete device with protection unit
With under voltage release
VPC is wholesale amount without VAT (tax on added value). For wholesale discounts, please register as business user.