NH-fuse-rail
690 V, 250 - 630 A | SECUR®LeanStreamer
Wöhner
Part No.: 33087
SECUR®LeanStreamer
NH in-line fuse switch disconnector size 1, 250 A, open type
outgoing terminals top and bottom by rotating
System 185mm-System power
Product Advantages Disconnectors are equipped with arc chambers.
Product Group Subgroup
12
33
Standards IEC / EN 60269-1
IEC / EN 60269-2
DIN VDE 0636-201
Electrical Data
3-pole, 690 V AC
250 A,
conditional rated short circuit current 50 kA (rated value to DIN VDE 0636-201)
for fuse links to IEC 60269-2-1 (I) / DIN VDE 0636-201 size 1 up to 23 W
Power dissipation:
The power dissipation of the device results in 19,2 W at a typical
load with 80 % of the nominal current.
(The power dissipation is 30 W for application at nominal current.)
Mechanical Data
Width x Height x Depth (mm): 99 x 760 x 168
Weight (kg/100): 430
fastened by screw mounting on drilled busbars,
screw connection:
M10, SW17, screw connection, torque 30 - 35 Nm
