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
With integrated under voltage releaseNo
Number of auxiliary contacts as change-over contact0
Overload release current setting128.0 - 320A
Rated voltage690 - 690V
Degree of protection (IP)IP20
Motor drive integratedNo
With switched-off indicatorNo
Type of electrical connection of main circuitBolt connection
Motor drive optionalYes
Adjustment range undelayed short-circuit release320 - 3200A
DIN rail (top hat rail) mounting optionalNo
Integrated earth fault protectionNo
Suitable for DIN rail (top hat rail) mountingNo
Adjustment range short-term delayed short-circuit release320 - 3200A
Rated short-circuit breaking capacity lcu at 400 V, 50 Hz70kA
Rated permanent current Iu320A
Device constructionBuilt-in device fixed built-in technique
Complete device with protection unitYes
Position of connection for main current circuitFront side
Type of control elementRocker lever
Number of poles3
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1SDA054350R1 | T5H 400 PR221DS-I IN=320 3P F F
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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
With integrated under voltage release
Number of auxiliary contacts as change-over contact
0
Overload release current setting
128.0 .. 320A
Rated voltage
690 .. 690V
Degree of protection (IP)
IP20
Motor drive integrated
With switched-off indicator
Type of electrical connection of main circuit
Bolt connection
Motor drive optional
Adjustment range undelayed short-circuit release
320 .. 3200A
DIN rail (top hat rail) mounting optional
Integrated earth fault protection
Suitable for DIN rail (top hat rail) mounting
Adjustment range short-term delayed short-circuit release
320 .. 3200A
Rated short-circuit breaking capacity lcu at 400 V, 50 Hz
70kA
Rated permanent current Iu
320A
Device construction
Built-in device fixed built-in technique
Complete device with protection unit
Position of connection for main current circuit
Front side
Type of control element
Rocker lever
Number of poles
3
VPC is wholesale amount without VAT (tax on added value). For wholesale discounts, please register as business user.