Weidmuller DC/DC CCC LP - with voltage supply on the output side - Manual (Page 6)

14
Coordination of Insulation according to EN 50178, 04.98
Rated Voltage
300 V
Rated surge Voltage 4 kV
Overvoltage category III
Contamination class 2
Clearance and
creepage distances
≥
3 mm
Isolation voltage
Voltage endurance
Input/output/to mounting rail
4 kV
eff
/1 min
Connection data
Connection
BLZ/SL
Insulating stripping length 8 ± 0.5 mm
Solid core 0.5 ... 2.5 mm 2
Flexible core 0.5 ... 2.5 mm 2
With ferrules 0.5 ... 1.5 mm 2