Details
- •Low-voltage industrial components
- •Power circuit-breaker for trafo/generator/installation protection
- •1 KOM
- •ABB
Technical specifications
Integrated earth fault protectionNo
Rated voltage690 - 690V
Overload release current setting252.0 - 630A
Rated permanent current Iu630A
Adjustment range undelayed short-circuit release945.0 - 9450A
Adjustment range short-term delayed short-circuit release- - -A
Rated short-circuit breaking capacity lcu at 400 V, 50 Hz66kA
Type of electrical connection of main circuitBolt connection
Number of auxiliary contacts as normally open contact0
With switched-off indicatorYes
Power loss31W
DIN rail (top hat rail) mounting optionalNo
Number of auxiliary contacts as change-over contact4
Suitable for DIN rail (top hat rail) mountingNo
Device constructionBuilt-in device fixed built-in technique
Number of auxiliary contacts as normally closed contact0
With integrated under voltage releaseNo
Number of poles4
Type of control elementPush button
Position of connection for main current circuitBack side
Complete device with protection unitYes
Motor drive optionalYes
Motor drive integratedNo
Degree of protection (IP)IP30
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Details
- Low-voltage industrial components
- Power circuit-breaker for trafo/generator/installation protection
- 1 KOM
- ABB
DetailsTechnical specifications
Technical specifications
Integrated earth fault protection
Rated voltage
690 .. 690V
Overload release current setting
252.0 .. 630A
Rated permanent current Iu
630A
Adjustment range undelayed short-circuit release
945.0 .. 9450A
Adjustment range short-term delayed short-circuit release
- .. -A
Rated short-circuit breaking capacity lcu at 400 V, 50 Hz
66kA
Type of electrical connection of main circuit
Bolt connection
Number of auxiliary contacts as normally open contact
0
With switched-off indicator
Power loss
31W
DIN rail (top hat rail) mounting optional
Number of auxiliary contacts as change-over contact
4
Suitable for DIN rail (top hat rail) mounting
Device construction
Built-in device fixed built-in technique
Number of auxiliary contacts as normally closed contact
0
With integrated under voltage release
Number of poles
4
Type of control element
Push button
Position of connection for main current circuit
Back side
Complete device with protection unit
Motor drive optional
Motor drive integrated
Degree of protection (IP)
IP30
VPC is wholesale amount without VAT (tax on added value). For wholesale discounts, please register as business user.