1SDA054134R1 | T4H 320 PR221DS-I IN=320 3P F F
Code: 1526233
Details
- •Low-voltage industrial components
- •Power circuit-breaker for trafo/generator/installation protection
- •1 KOM
- •ABB
Technical specifications
With under voltage releaseNo
Overload release current setting128.0 - 320A
Type of electrical connection of main circuitBolt connection
Rated short-circuit breaking capacity lcu at 400 V, 50 Hz70kA
Rated permanent current Iu320A
Integrated earth fault protectionNo
Device constructionBuilt-in device fixed built-in technique
Number of auxiliary contacts as normally closed contact0
Adjustment range short-term delayed short-circuit release320 - 3200A
Adjustment range undelayed short-circuit release320 - 3200A
Rated voltage690 - 690V
Suitable for DIN rail (top hat rail) mountingNo
Position of connection for main current circuitFront side
DIN rail (top hat rail) mounting optionalNo
Degree of protection (IP)IP20
Motor drive integratedNo
Motor drive optionalYes
Type of control elementToggle
Number of poles3
Number of auxiliary contacts as normally open contact0
With switched-off indicatorNo
Complete device with protection unitYes
Number of auxiliary contacts as change-over contact0
*VPC is wholesale amount without VAT (tax on added value). For wholesale discounts, please register as business user
1SDA054134R1 | T4H 320 PR221DS-I IN=320 3P F F
Details
- Low-voltage industrial components
- Power circuit-breaker for trafo/generator/installation protection
- 1 KOM
- ABB
DetailsTechnical specifications
Technical specifications
With under voltage release
Overload release current setting
128.0 .. 320A
Type of electrical connection of main circuit
Bolt connection
Rated short-circuit breaking capacity lcu at 400 V, 50 Hz
70kA
Rated permanent current Iu
320A
Integrated earth fault protection
Device construction
Built-in device fixed built-in technique
Number of auxiliary contacts as normally closed contact
0
Adjustment range short-term delayed short-circuit release
320 .. 3200A
Adjustment range undelayed short-circuit release
320 .. 3200A
Rated voltage
690 .. 690V
Suitable for DIN rail (top hat rail) mounting
Position of connection for main current circuit
Front side
DIN rail (top hat rail) mounting optional
Degree of protection (IP)
IP20
Motor drive integrated
Motor drive optional
Type of control element
Toggle
Number of poles
3
Number of auxiliary contacts as normally open contact
0
With switched-off indicator
Complete device with protection unit
Number of auxiliary contacts as change-over contact
0
*VPC is wholesale amount without VAT (tax on added value). For wholesale discounts, please register as business user.