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
With switched-off indicatorNo
Number of auxiliary contacts as normally open contact0
Type of electrical connection of main circuitBolt connection
Motor drive integratedNo
Rated voltage690 - 690V
With integrated under voltage releaseNo
Overload release current setting128.0 - 320A
Rated permanent current Iu400A
Degree of protection (IP)IP20
Number of auxiliary contacts as change-over contact0
Motor drive optionalYes
Adjustment range short-term delayed short-circuit release320 - 3200A
Suitable for DIN rail (top hat rail) mountingNo
Adjustment range undelayed short-circuit release320 - 3200A
Integrated earth fault protectionNo
DIN rail (top hat rail) mounting optionalNo
Number of poles3
Position of connection for main current circuitFront side
Type of control elementRocker lever
Rated short-circuit breaking capacity lcu at 400 V, 50 Hz36kA
Device constructionBuilt-in device fixed built-in technique
Complete device with protection unitYes
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1SDA054318R1 | T5N 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
With switched-off indicator
Number of auxiliary contacts as normally open contact
0
Type of electrical connection of main circuit
Bolt connection
Motor drive integrated
Rated voltage
690 .. 690V
With integrated under voltage release
Overload release current setting
128.0 .. 320A
Rated permanent current Iu
400A
Degree of protection (IP)
IP20
Number of auxiliary contacts as change-over contact
0
Motor drive optional
Adjustment range short-term delayed short-circuit release
320 .. 3200A
Suitable for DIN rail (top hat rail) mounting
Adjustment range undelayed short-circuit release
320 .. 3200A
Integrated earth fault protection
DIN rail (top hat rail) mounting optional
Number of poles
3
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
36kA
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.