Datasheet
Data sheet
W-Series
WSI 4/2
Weidmüller Interface GmbH & Co. KG
Klingenbergstraße 16
D-32758 Detmold
Germany
Fon: +49 5231 14-0
Fax: +49 5231 14-292083
www.weidmueller.com
Technical data
Creation date March 1, 2019 4:51:40 PM CET
Catalogue status 15.02.2019 / We reserve the right to make technical changes. 3
Conductors for clamping (rated connection)
Blade size 0.6 x 3.5 mm
Clamping range, max. 6 mm²
Clamping range, min. 0.5 mm²
Clamping screw M 3
Connection cross-section, stranded,
max. 6 mm²
Connection cross-section, stranded, min.
1.5 mm²
Connection direction on side
Gauge to IEC 60947-1 A3
Number of connections 2
Stripping length 10 mm
Tightening torque, max. 0.8 Nm
Tightening torque, min. 0.5 Nm
Torque level with DMS electric
screwdriver 2
Type of connection
Screw connection
Wire connection cross section AWG,
max. AWG 10
Wire connection cross section AWG,
min. AWG 22
Wire connection cross section, finely
stranded, max.
6 mm²
Wire connection cross-section, finely
stranded with wire-end ferrules DIN
46228/1, max. 4 mm²
Wire connection cross-section, finely
stranded with wire-end ferrules DIN
46228/1, min. 0.5 mm²
Wire connection cross-section, finely
stranded, min.
0.5 mm²
Wire connection cross-section, solid
core, max. 6 mm²
Wire connection cross-section, solid
core, min. 0.5 mm²
Dimensions
TS 15 offset 32 mm
TS 32 offset
38 mm
TS 35 offset 38 mm
Display element
Operating voltage for display, max. 500 V
Fuse terminals
Cartridge fuse 6.3 x 32 mm (1/4 x 1
1/4")
Display
Without LED
Fuse holder (cartridge holder) Pivoting
Operating voltage, max. 250 V
Permitted power loss for fuse with
semiconductor protection
Power loss for overload and short-circuit
protection for a composite arrangement 1.6 W at 1.0 A @ 41°C
Power loss for short-circuit protection
only for a composite arrangement 2.5 W at 2.5 A @ 68°C
Power loss for short-circuit protection
only for an individual arrangement
4.0 W at 10 A @ 55°C
Power loss, 1-pole ; 2-pole ; 3-pole
Rating data
Rated cross-section 4 mm²
Rated voltage 250 V
Rated voltage to adjoining terminal 500 V
Rated current 6.3 A
Current at maximum wires 6.3 A
Standards IEC 60947-7-3
Volume resistance according to IEC
60947-7-x 1 mΩ
Rated impulse withstand voltage
6 kV
Pollution severity 3