WSI 4/LD 140-250V AC/DC
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WSI 4/LD 140-250V AC/DC

WSI 4/LD 140-250V AC/DC

Fuse terminal, Screw connection, black, 4 mm², 6.3 A, 250 V, Number of connections: 2, Number of levels: 1, TS 35

Product ID 2564380000
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Approvals General ordering data Dimensions and weights Temperatures Environmental Product Compliance Material data Rating data IECEx/ATEX System specifications Additional technical data Conductors for clamping (additional connection) Klämbara ledare (Märkanslutning) General Rating data UL rating data Important note Classifications

Approvals

Approvals
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![](https://mdcop.weidmueller.com.cn/mediadelivery/rendition/900_319222/-S800/-T1z1mm-S80) 
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![](https://mdcop.weidmueller.com.cn/mediadelivery/rendition/900_319240/-S800/-T1z1mm-S80) 
![](https://mdcop.weidmueller.com.cn/mediadelivery/rendition/900_319260/-S800/-T1z1mm-S80) 
ROHS
Conform 
UL File Number Search
[UL Website](https://database.ul.com/cgi-bin/XYV/cgifind/LISEXT/1FRAME/gfilenbr.html) 
Сертификат № (cURus)
E60693 

General ordering data

Version
Fuse terminal, Screw connection, black, 4 mm², 6.3 A, 250 V, Number of connections: 2, Number of levels: 1, TS 35 
Order No.
2564380000 
Type
WSI 4/LD 140-250V AC/DC 
GTIN (EAN)
4050118581607 
수량
50 items

Dimensions and weights

Depth
42,5 mm
Depth (inches)
1,673 inch
Height
50,7 mm
Height (inches)
1,996 inch
Width
8 mm
Width (inches)
0,315 inch
Nettó tömeg
10,19 g

Temperatures

Storage temperature
-25 °C...55 °C 
Ambient temperature
-5 °C…40 °C 
Continuous operating temp., min.
-60 °C
Continuous operating temp., max.
130 °C

Environmental Product Compliance

RoHS Compliance Status
Compliant with exemption 
RoHS Exemption (if applicable/known)
6c, 7cI 
REACH SVHC
Lead 7439-92-1 
SCIP
c6099607-b1cd-4fc8-8f5b-8c2defa73093 

Material data

Basic material
Wemid 
Colour
black 
UL 94 flammability rating
V-0 

Rating data IECEx/ATEX

Certificate No. (ATEX)
DEMKO14ATEX1389U 
Certificat Nº (IECEX)
IECEXUL14.0097U 
Current (ATEX)
6.3 A 
Wire cross section max. (ATEX)
4 mm² 
Current (IECEX)
6.3 A 
Vezetékkeresztmetszet, max. (IECEX)
4 mm² 
Kennzeichnung EN 60079-7
Ex ec II C Gc 
Ex 2014/34/EU label
II 3 G 

System specifications

Verze
Screw connection 
Fuse isolator 
with LED 
in closed state 
Abschlussplatte erforderlich
No 
전위 수
1 
Number of levels
1 
Number of clamping points per level
2 
Anzahl der Potentiale pro Etage
1 
Levels cross-connected internally
No 
Conexión PE
No 
Mounting rail
TS 35 
Funzione N
No 
PE működés
No 
PEN function
No 

Additional technical data

Type of mounting
Snap-on 

Conductors for clamping (additional connection)

Connection type, additional connection
Screw connection 

Klämbara ledare (Märkanslutning)

4 mm²
Blade size
0.6 x 3.5 mm 
Clamping range, min.
0,5 mm²
Clamping screw
M 2.5 
Connection cross-section, finely stranded, min.
0,5 mm²
Connection cross-section, stranded, max.
4 mm²
Connection cross-section, stranded, min.
0,5 mm²
Connection direction
on side 
Délka odizolování
8 mm
Gauge to IEC 60947-1
A3 
Number of connections
2 
Torque level with DMS electric screwdriver
2 
Typ připojení 2
Screw connection 
Type of connection
Screw connection 
Utahovací moment, max.
0,4 Nm
Utahovací moment, min.
0,4 Nm
Wire connection cross section AWG, max.
AWG 12 
Wire connection cross section AWG, min.
AWG 22 
Wire connection cross section, finely stranded, max.
4 mm²
Wire connection cross section, finely stranded, min.
0,5 mm²
Wire connection cross-section, finely stranded with wire-end ferrules DIN 46228/1, max.
2,5 mm²
Wire connection cross-section, finely stranded with wire-end ferrules DIN 46228/1, min.
0,5 mm²
Wire connection cross-section, finely stranded with wire-end ferrules DIN 46228/4, min.
0,5 mm²
Wire connection cross-section, solid core, max.
4 mm²
Wire connection cross-section, solid core, min.
0,5 mm²

General

Mounting rail
TS 35 
Standards
IEC 60947-7-3 
Wire connection cross section AWG, max.
AWG 12 
Wire connection cross section AWG, min.
AWG 22 

Rating data

Rated cross-section
4 mm²
Rated voltage
250 V
napięcie znamionowe do złącza sąsiedniego
500 V
Rated DC voltage
250 V
Nominal current
6,3 A
Corriente en conductor máximo
6,3 A
Standards
IEC 60947-7-3 
Volume resistance according to IEC 60947-7-x
1 mΩ
Power loss in accordance with IEC 60947-7-x
1,02 W

UL rating data

Certificate No. (cURus)
E60693 
Conductor size Factory wiring max. (cURus)
12 AWG 
Conductor size Factory wiring min. (cURus)
30 AWG 
Conductor size Field wiring max. (cURus)
12 AWG 
Conductor size Field wiring min. (cURus)
30 AWG 

Important note

Product information
The voltage depends on the selected fuse element or the selected indicator light 

Classifications

ETIM 8.0
EC000899 
ETIM 9.0
EC000899 
ETIM 10.0
EC000899 
ECLASS 14.0
27-25-01-13 
ECLASS 15.0
27-25-01-13