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
With integrated under voltage releaseNo
Rated voltage690 - 690V
Type of electrical connection of main circuitBolt connection
Suitable for DIN rail (top hat rail) mountingNo
Number of auxiliary contacts as change-over contact0
Overload release current setting128.0 - 320A
Adjustment range undelayed short-circuit release320 - 3200A
With switched-off indicatorNo
Number of auxiliary contacts as normally closed contact0
Adjustment range short-term delayed short-circuit release320 - 3200A
Degree of protection (IP)IP20
DIN rail (top hat rail) mounting optionalNo
Device constructionBuilt-in device fixed built-in technique
Rated short-circuit breaking capacity lcu at 400 V, 50 Hz120kA
Number of poles4
Integrated earth fault protectionNo
Type of control elementRocker lever
Rated permanent current Iu400A
Complete device with protection unitYes
Motor drive integratedNo
Motor drive optionalYes
Position of connection for main current circuitFront side
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1SDA054374R1 | T5L 400 PR221DS-I 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
With integrated under voltage release
Rated voltage
690 .. 690V
Type of electrical connection of main circuit
Bolt connection
Suitable for DIN rail (top hat rail) mounting
Number of auxiliary contacts as change-over contact
0
Overload release current setting
128.0 .. 320A
Adjustment range undelayed short-circuit release
320 .. 3200A
With switched-off indicator
Number of auxiliary contacts as normally closed contact
0
Adjustment range short-term delayed short-circuit release
320 .. 3200A
Degree of protection (IP)
IP20
DIN rail (top hat rail) mounting optional
Device construction
Built-in device fixed built-in technique
Rated short-circuit breaking capacity lcu at 400 V, 50 Hz
120kA
Number of poles
4
Integrated earth fault protection
Type of control element
Rocker lever
Rated permanent current Iu
400A
Complete device with protection unit
Motor drive integrated
Motor drive optional
Position of connection for main current circuit
Front side
VPC is wholesale amount without VAT (tax on added value). For wholesale discounts, please register as business user.