Details
- •Low-voltage control systems
- •Power circuit-breaker for trafo/generator/installation protection
- •1 KOM
- •ABB
Technical specifications
Number of auxiliary contacts as normally open contact0
Rated voltage690 - 690V
Degree of protection (IP)IP20
With integrated under voltage releaseNo
Number of auxiliary contacts as normally closed contact0
Number of auxiliary contacts as change-over contact0
Overload release current setting128.0 - 320A
Suitable for DIN rail (top hat rail) mountingNo
Type of electrical connection of main circuitBolt connection
Motor drive integratedNo
DIN rail (top hat rail) mounting optionalNo
Adjustment range short-term delayed short-circuit release320 - 3200A
With switched-off indicatorNo
Integrated earth fault protectionNo
Adjustment range undelayed short-circuit release320 - 3200A
Motor drive optionalYes
Rated permanent current Iu320A
Number of poles4
Position of connection for main current circuitFront side
Type of control elementRocker lever
Rated short-circuit breaking capacity lcu at 400 V, 50 Hz70kA
Device constructionBuilt-in device fixed built-in technique
Complete device with protection unitYes
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1SDA054356R1 | T5H 400 PR221DS-LS IN=320 4P 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 open contact
0
Rated voltage
690 .. 690V
Degree of protection (IP)
IP20
With integrated under voltage release
Number of auxiliary contacts as normally closed contact
0
Number of auxiliary contacts as change-over contact
0
Overload release current setting
128.0 .. 320A
Suitable for DIN rail (top hat rail) mounting
Type of electrical connection of main circuit
Bolt connection
Motor drive integrated
DIN rail (top hat rail) mounting optional
Adjustment range short-term delayed short-circuit release
320 .. 3200A
With switched-off indicator
Integrated earth fault protection
Adjustment range undelayed short-circuit release
320 .. 3200A
Motor drive optional
Rated permanent current Iu
320A
Number of poles
4
Position of connection for main current circuit
Front side
Type of control element
Rocker lever
Rated short-circuit breaking capacity lcu at 400 V, 50 Hz
70kA
Device construction
Built-in device fixed built-in technique
Complete device with protection unit
VPC is wholesale amount without VAT (tax on added value). For wholesale discounts, please register as business user.