Details
- Low-voltage industrial components
- Power circuit-breaker for trafo/generator/installation protection
- 1 KOM
- GEWISS
Technical specifications
Degree of protection (IP)
IP20
Number of poles
4
Type of control element
Rocker lever
Number of auxiliary contacts as normally closed contact
0
Number of auxiliary contacts as normally open contact
0
Rated permanent current Iu
250A
Overload release current setting
175 - 250A
Motor drive integrated
No
Rated voltage
690 - 690V
Type of electrical connection of main circuit
Bolt connection
Motor drive optional
Yes
Number of auxiliary contacts as change-over contact
0
Device construction
Built-in device fixed built-in technique
Adjustment range undelayed short-circuit release
750 - 750A
Suitable for DIN rail (top hat rail) mounting
No
With switched-off indicator
Yes
Rated short-circuit breaking capacity lcu at 400 V, 50 Hz
36kA
Position of connection for main current circuit
Front side
Integrated earth fault protection
No
Complete device with protection unit
Yes
DIN rail (top hat rail) mounting optional
Yes
With under voltage release
No
From same serie
*VPC is wholesale amount without VAT (tax on added value). For wholesale discounts, please register as business user.
GWD7257
Details
- Low-voltage industrial components
- Power circuit-breaker for trafo/generator/installation protection
- 1 KOM
- GEWISS
DetailsTechnical specifications
Technical specifications
Degree of protection (IP)
IP20
Number of poles
4
Type of control element
Rocker lever
Number of auxiliary contacts as normally closed contact
0
Number of auxiliary contacts as normally open contact
0
Rated permanent current Iu
250A
Overload release current setting
175 .. 250A
Motor drive integrated
Rated voltage
690 .. 690V
Type of electrical connection of main circuit
Bolt connection
Motor drive optional
Number of auxiliary contacts as change-over contact
0
Device construction
Built-in device fixed built-in technique
Adjustment range undelayed short-circuit release
750 .. 750A
Suitable for DIN rail (top hat rail) mounting
With switched-off indicator
Rated short-circuit breaking capacity lcu at 400 V, 50 Hz
36kA
Position of connection for main current circuit
Front side
Integrated earth fault protection
Complete device with protection unit
DIN rail (top hat rail) mounting optional
With under voltage release
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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