D type (diazed) fuse base
500 V, 63 A
Wöhner
Part No.: 31919
DIII bus-mounting fuse base, gauge ring
3-pole, busbar 12 - 30 mm, combination base for 5 and 10 mm thick busbars and double-T-and triple-T-section
latching mechanism when sliding onto busbar
open box terminal 1.5 - 35 mm²
System
60mm-System classic
Product Group Subgroup
1
21
Standards IEC 60269-1 / DIN VDE 0636-1
IEC 60269-3 / DIN VDE 0636-3
Approvals Germanischer Lloyd, GOST
Electrical Data
500 V / 63 A (nach DIN VDE 0636 Teil 3011 auch 690 V)
Power dissipation:
The power dissipation of the device results in 6,4 W at a typical
load with 80 % of the nominal current.
(The power dissipation is 10 W for application at nominal current.)
for fuses and gauge rings according to DIN VDE 0636-3
50 kA short-circuit withstand capability
Mechanical Data
Width x Height x Depth (mm): 57 x 200 x 43
Weight (kg/100): 32
E33
Fastening method:
latching mechanism to prevent displacement
contact pressure provided by screw cap
box-terminal tightening torque 3 Nm
