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Data Sheet
Class 1 Div 2 approved fuse terminal
WSI 4/2
NEW
The WSI 4/2 fuse terminal is used for
1 ¼ ” x ¼ ” f u s e s a n d i s t h e i n d u s t r y ’s
first 1¼” x ¼” Class 1 Division 2
a p p ro v e d D I N r a i l m o u n t e d f u s e
t e r m i n a l . T h e W S I 4 / 2 o ff e r s a l o w
height solution for implementing
s h o r t - c i rc u i t a n d o v e r l o a d p ro t e c t i o n
for most applications.
• Standard clamping yoke system up to
4 mm 2
• Blown fuse indication by means of a
clearly visible LED for voltage ranges of
10-250V with v e r y l o w l e a k a g e c u r r e n t
• Combi-foot for TS 32 and TS 35
mounting rails
• Large-area marking options with
standard DEK/WS markers
• C S A C l a s s 1 D i v 2 groups A, B, C, D
approved for 300Vac/dc; 15A;
temperature code T6
Canada
United States
Mexico
W Interconnections Canada Inc.
W Interconnections, Inc.
W Interconnections, S.A. de C.V.
10 Spy Court
821 Southlake Blvd.
Boulevard Hermanos Serdán 698
Markham, Ontario L3R 5H6
Richmond, Virginia 23236
Col. San Rafael Oriente, C.P. 72029
Telephone: (800) 268-4080
Telephone: (800) 849-9343
Puebla, Pue. Mexico
Facsimile: (905) 475-2798
Facsimile: (804) 379-2593
Telephone: (222) 268 6227
Email: [email protected]
Email: [email protected]
Facsimile: (222) 268 6219
Website: www.weidmuller.ca
Website: www.weidmuller.com
Website: www.weidmuller.com.mx
Fuse terminal
4 mm2
WSI 4/2
Fuse terminal 1 1/4" x 1/4"
Width/Length/Height with TS35x7.5
Max. current / max. cond. cross-section
Max. clamping range
mm
A/mm2
mm2
Technical data
Rated data
Rated voltage / to adjoining terminal
Rated current / to adjoining terminal
Rated cross-section
Rated impulse voltage / Pollution severity
Plug gauge IEC 60-947-1 / flammability class acc. UL94
Approvals
Clampable conductors (H05V/H07V)
Solid / stranded
Flexible / flexible w. wire end ferrule
Tightening torque range (clamping screw)
Stripping length / blade size
V
A
mm2
kV/-
9.1 x 81.6 x 54
15 / 6
0.05 ... 6
IEC 60947-7-3 / VDE 0100-537
IEC
UL
CSA
500
300
300
15
15
15
4
AWG 30 …10 AWG 30…10
6 / 3
A3 / V-0
r
mm2
mm2
Nm
mm / -
Leakage Current
10Vac/dc
24Vac/dc
60Vac/dc
100Vac/dc
120Vac/dc
220Vac/dc
250Vac/dc
Now
CSA C
1D2 !
EN 50019
'CSA C1D2 Groups A, B, C, D; temperature code T6
Rated connection
0.2…6
0.2…4
0.3… 0.8 (M 3)
10 / 0.6 x 3.5
Rated Data
85HA
225HA
600HA
150HA
180HA
335HA
400HA
30-10 AWG
30-10 AWG
3.0-7.0 (lb-in)
Ordering data
Version
black Wemid
without LED
10 - 60 V
100 - 250 V
Type
Qty.
WSI 4/2 C1D2
25
WSI 4/2/LD 10 - 60 V AC/DC C1D2
25
WSI 4/2/LD 100 - 250V AC/DC C1D2 25
Order No.
7940022562
7940022563
7940022564
Type
Dummy fuse
Current [A]
15
Qty.
100
Order No.
1582770000
QB10 - 9mm insulated
15
Width [mm]
2.5
Width [mm]
8
10
67603346
100
1880450000
100
1061200000
10
9008330000
1000
540
1609801044
1609920000
Accessories
Slug (disconnect function)
Cross Connection
10-pole
End plate / partition
black Wemid
WAP WSI 4/2
End bracket
dark beige
WEW-35/2
Screwdriver
Standard version
SD 0.6X3.5X100
Marking systems
Tags
2
DEK 5/5 MC
WS 12/6.5 MC
Subject to technical alterations and amendments without notice · Printed in Canada · 99990353 · 07/2007
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