Manufacturer: Schneider Electric

Type:  TeSys Fuse-Disconnector

Model: GK1-FK

Part No.: 078773



Rated operational voltage Ue: 690 V AC

Rated operational current Ie: 125 A

Rated impulse withstand voltage (Uimp): 8 kV

Power: 9.5 W

Poles description: 3P

Mounting support: Rail

Mounting position: Vertical (tolerance: +/- 23°)

Control type: Toggle

Frequency: 48 … 62 Hz

Fuse size: 22 x 58 mm

Contacts type and composition: 1 C/O early-break

Ambient air temperature: -50 … 70 °C

Tightening torque: 2 N.m

Dimensions: 128 x 121 x 97 mm