Manufacturer: Siemens
Type:  Switch Disconnector With Fuses
MNR: 3KL7122-3DA00

Insulation voltage Ui: 1000 V
Operating voltage at rated value: 220 V DC
Operational current rated value: 125 A
Output:
AC-23A: 400 V AC,125 A
AC-23A: 690 V AC,80 A
AC-22A: 690 V AC,125 A
Type of electrical connection: Busbar Connection
Degree of protection: IP00
Fuse system: NH 00
Frequency: 50/60 Hz
fastening method: Surface mounting and installation
Operating temperature: -20 … 45 °C
Dimensions: 147 x 168 x 94.5 mm