Details
- •Low-voltage industrial components
- •Power circuit-breaker for trafo/generator/installation protection
- •1 KOM
- •ABB
Technical specifications
With integrated under voltage releaseNo
Number of poles4
Number of auxiliary contacts as normally open contact0
Degree of protection (IP)IP20
Overload release current setting175.0 - 250A
Number of auxiliary contacts as normally closed contact0
Rated permanent current Iu250A
Rated voltage240 - 600V
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 integratedNo
Type of electrical connection of main circuitBolt connection
DIN rail (top hat rail) mounting optionalYes
Suitable for DIN rail (top hat rail) mountingNo
Integrated earth fault protectionNo
Motor drive optionalYes
Rated short-circuit breaking capacity lcu at 400 V, 50 Hz25kA
Adjustment range short-term delayed short-circuit release- - -A
Device constructionBuilt-in device fixed built-in technique
Adjustment range undelayed short-circuit release1250 - 2500A
Complete device with protection unitYes
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1SDA075187R1 | XT4N 250 TMA 250 1250..2500 4p FF 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
With integrated under voltage release
Number of poles
4
Number of auxiliary contacts as normally open contact
0
Degree of protection (IP)
IP20
Overload release current setting
175.0 .. 250A
Number of auxiliary contacts as normally closed contact
0
Rated permanent current Iu
250A
Rated voltage
240 .. 600V
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 integrated
Type of electrical connection of main circuit
Bolt connection
DIN rail (top hat rail) mounting optional
Suitable for DIN rail (top hat rail) mounting
Integrated earth fault protection
Motor drive optional
Rated short-circuit breaking capacity lcu at 400 V, 50 Hz
25kA
Adjustment range short-term delayed short-circuit release
- .. -A
Device construction
Built-in device fixed built-in technique
Adjustment range undelayed short-circuit release
1250 .. 2500A
Complete device with protection unit
VPC is wholesale amount without VAT (tax on added value). For wholesale discounts, please register as business user.