

Details
- •Low-voltage industrial components
- •Power circuit-breaker for trafo/generator/installation protection
- •1 KOM
- •GEWISS
Technical specifications
GWD7937

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Details
- Low-voltage industrial components
- Power circuit-breaker for trafo/generator/installation protection
- 1 KOM
- GEWISS
Technical specifications
Type of electrical connection of main circuit
Bolt connection
Overload release current setting
11.2 .. 16A
Number of auxiliary contacts as normally open contact
0
Motor drive integrated
Position of connection for main current circuit
Front side
Type of control element
Rocker lever
Degree of protection (IP)
IP20
Rated permanent current Iu
16A
Number of poles
4
Number of auxiliary contacts as normally closed contact
0
Number of auxiliary contacts as change-over contact
0
Rated voltage
690 .. 690V
With switched-off indicator
Rated short-circuit breaking capacity lcu at 400 V, 50 Hz
36kA
Complete device with protection unit
Suitable for DIN rail (top hat rail) mounting
Integrated earth fault protection
With under voltage release
Device construction
Built-in device fixed built-in technique
DIN rail (top hat rail) mounting optional
Motor drive optional
Adjustment range undelayed short-circuit release
160 .. 160A