WSI 4/LD 10-36V AC/DC
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WSI 4/LD 10-36V AC/DC

WSI 4/LD 10-36V AC/DC

Fuse terminal, Screw connection, black, 4 mm², 6.3 A, 36 V, Number of connections: 2, Number of levels: 1, TS 35

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Approvals General ordering data Dimensions and weights Temperatures Environmental Product Compliance Material data System specifications Additional technical data Conductors for clamping (additional connection) Conductors for clamping (rated connection) CSA rating data General Rating data UL rating data Important note Product images Classifications

Approvals

Approvals
![](https://mdcop.weidmueller.com.cn/mediadelivery/rendition/900_319222/-S800/-T1z1mm-S80) 
![](https://mdcop.weidmueller.com.cn/mediadelivery/rendition/900_319226/-S800/-T1z1mm-S80) 
![](https://mdcop.weidmueller.com.cn/mediadelivery/rendition/900_319230/-S800/-T1z1mm-S80) 
![](https://mdcop.weidmueller.com.cn/mediadelivery/rendition/900_319249/-S800/-T1z1mm-S80) 
ROHS
Conform 
UL File Number Search
[UL Website](https://database.ul.com/cgi-bin/XYV/cgifind/LISEXT/1FRAME/gfilenbr.html) 
Certificate No. (cURus)
E60693 

General ordering data

Version
Fuse terminal, Screw connection, black, 4 mm², 6.3 A, 36 V, Number of connections: 2, Number of levels: 1, TS 35 
Order No.
1886590000 
Type
WSI 4/LD 10-36V AC/DC 
GTIN (EAN)
4032248492077 
Qty.
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
Net weight
10,067 g

Temperatures

Storage temperature
-25 °C...55 °C 
Ambient temperature
-5 °C…40 °C 
Continuous operating temp., min.
−50 °C
Continuous operating temp., max.
120 °C

Environmental Product Compliance

RoHS Compliance Status
Compliant with exemption 
RoHS Exemption (if applicable/known)
7cI 
REACH SVHC
No SVHC above 0.1 wt% 

Material data

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

System specifications

Version
Screw connection 
Fuse isolator 
with LED 
in closed state 
End cover plate required
No 
Number of potentials
1 
Number of levels
1 
Number of clamping points per level
2 
Number of potentials per tier
1 
Levels cross-connected internally
No 
PE connection
No 
Mounting rail
TS 35 
N-function
No 
PE function
No 
PEN function
No 

Additional technical data

Number of similar terminals
1 
Type of mounting
Snap-on 

Conductors for clamping (additional connection)

Connection type, additional connection
Tension-clamp connection 

Conductors for clamping (rated connection)

4 mm²
Blade size
0.6 x 3.5 mm 
Clamping range, min.
0,5 mm²
Clamping screw
M 2.5 
Conductor embornable
  • Connection specification:
    Screw connection
  • Cross-section for conductor connection:
    • Type:
      solid, H05(07) V-U
    • min.:
      0,5 mm²
    • max.:
      4 mm²
    • nominal:
      4 mm²
  • wire end ferrule:
    • Stripping length:
      • min.:
        8 mm
      • max.:
        8 mm
      • nominal:
        8 mm
    • Tightening torque:
      • min.:
        0,4 Nm
      • max.:
        0,4 Nm
  • Connection specification:
    Screw connection
  • Cross-section for conductor connection:
    • Type:
      stranded, H07V-R
    • min.:
      1,5 mm²
    • max.:
      4 mm²
    • nominal:
      4 mm²
  • wire end ferrule:
    • Stripping length:
      • min.:
        8 mm
      • max.:
        8 mm
      • nominal:
        8 mm
    • Tightening torque:
      • min.:
        0,4 Nm
      • max.:
        0,4 Nm
  • Connection specification:
    Screw connection
  • Cross-section for conductor connection:
    • Type:
      flexible, H05(07) V-K
    • min.:
      0,5 mm²
    • max.:
      4 mm²
    • nominal:
      4 mm²
  • wire end ferrule:
    • Stripping length:
      • min.:
        8 mm
      • max.:
        8 mm
      • nominal:
        8 mm
    • Tightening torque:
      • min.:
        0,4 Nm
      • max.:
        0,4 Nm
Connection cross-section, stranded, max.
4 mm²
Connection cross-section, stranded, min.
0,5 mm²
Connection direction
on side 
Gauge to IEC 60947-1
A3 
Number of connections
2 
Sección del conductor, flexible, mín.
0,5 mm²
Sección transversal de conductor, núcleo rígido, máx.
4 mm²
Sección transversal de conductor, núcleo rígido, mín.
0,5 mm²
Stripping length
8 mm
Tightening torque, max.
0,4 Nm
Tightening torque, min.
0,4 Nm
Torque level with DMS electric screwdriver
2 
Type of connection
Screw connection 
Type of connection 2
Tension-clamp connection 
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

CSA rating data

Núm. de certificación (CSA)
200039-1575489 
Sección máx. del conductor (CSA)
12 AWG 
Sección mín. del conductor (CSA)
30 AWG 

General

Leiteranschlussquerschnitt AWG, min.
AWG 22 
Normen
IEC 60947-7-3 
Tragschiene
TS 35 
Wire connection cross section AWG, max.
AWG 12 

Rating data

Rated cross-section
4 mm²
Rated voltage
36 V
Rated voltage to adjoining terminal
500 V
Rated DC voltage
36 V
Nominal 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
Power loss in accordance with IEC 60947-7-x
1,02 W

UL rating data

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

Important note

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

Product images

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