5.25
IEC CSA 60079-7
1000
30
25 AWG 18.. current max...357
CAT1 Version 2025
Technical data
Rated data
Rated voltage adjoining terminal V
Rated current A
for wire cross-section mm²
Rated impulse withstand voltage Pollution severity
UL flammability rating
Approvals
Clamped conductors
Solid Stranded mm²
Flexible Flexible with ferrule mm²
Tightening torque Clamping screw Nm
Blade size
Note
Width/Height/Depth mm
max.
WSI 25/1 10X38 1KV 1137790000
WSI 25/1 10X38/LED 1KV 1137780000
IEC 60269-1
Screw connection with clamping yoke technology (W-Series)
Fuse terminal blocks
.25
1..5..2...25
2. Order No. clamping range mm²
Ordering data
Version
1-pole, without LED
1-pole, with LED
Note
For detailed information other accessories and
application the online catalogue
Accessories
WSI 25/1 10x38 1KV mm²
18 58
30 25
1...5 /
Type Qty. cond.8
6 3
V-0
% v
Rated connection
1.5..A
Universal
range
A.25 1....5.5..25 1. cross-section A/mm²
Max
