Details
- Low-voltage industrial components
- Power circuit-breaker for trafo/generator/installation protection
- 1 KOM
- ABB
Technical specifications
Rated permanent current Iu
320A
Adjustment range undelayed short-circuit release
320 - 3200A
DIN rail (top hat rail) mounting optional
No
Rated voltage
690 - 690V
Motor drive optional
Yes
Adjustment range short-term delayed short-circuit release
320 - 3200A
Device construction
Built-in device fixed built-in technique
With under voltage release
No
Degree of protection (IP)
IP20
Rated short-circuit breaking capacity lcu at 400 V, 50 Hz
120kA
With switched-off indicator
No
Motor drive integrated
No
Suitable for DIN rail (top hat rail) mounting
No
Integrated earth fault protection
No
Number of poles
4
Type of control element
Toggle
Type of electrical connection of main circuit
Bolt connection
Overload release current setting
128.0 - 320A
Complete device with protection unit
Yes
Position of connection for main current circuit
Front side
From same serie
*VPC is wholesale amount without VAT (tax on added value). For wholesale discounts, please register as business user.
1SDA054146R1 | T4L 320 PR221DS-I IN=320 4P F F
Details
- Low-voltage industrial components
- Power circuit-breaker for trafo/generator/installation protection
- 1 KOM
- ABB
DetailsTechnical specifications
Technical specifications
Rated permanent current Iu
320A
Adjustment range undelayed short-circuit release
320 .. 3200A
DIN rail (top hat rail) mounting optional
Rated voltage
690 .. 690V
Motor drive optional
Adjustment range short-term delayed short-circuit release
320 .. 3200A
Device construction
Built-in device fixed built-in technique
With under voltage release
Degree of protection (IP)
IP20
Rated short-circuit breaking capacity lcu at 400 V, 50 Hz
120kA
With switched-off indicator
Motor drive integrated
Suitable for DIN rail (top hat rail) mounting
Integrated earth fault protection
Number of poles
4
Type of control element
Toggle
Type of electrical connection of main circuit
Bolt connection
Overload release current setting
128.0 .. 320A
Complete device with protection unit
Position of connection for main current circuit
Front side
From same serie
*VPC is wholesale amount without VAT (tax on added value). For wholesale discounts, please register as business user.
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