WSI 25/1 10X38 1KV
Product image
WSI 25/1 10X38 1KV

WSI 25/1 10X38 1KV

Fuse terminal, Screw connection, dark beige, 25 mm², 30 A, 1000 V, Number of connections: 2, Number of levels: 1, TS 35

Item No. 1137790000
Download data sheet Engineering Support Product Downloads
Accessories 21 Related products 9
Approvals General ordering data Dimensions and weights Temperatures Environmental Product Compliance Material data System specifications 2 clampable conductors (H05V/H07V) with equal cross-section (rated connection) Additional technical data Conductors for clamping (additional connection) Conductors for clamping (rated connection) CSA rating data Display element Fuse terminals General Rating data UL rating data Important note Classifications

Approvals

Approvals
![](https://mdcop.weidmueller.com/mediadelivery/rendition/900_319222/-S800/-T1z1mm-S80)  
![](https://mdcop.weidmueller.com/mediadelivery/rendition/900_319226/-S800/-T1z1mm-S80)  
![](https://mdcop.weidmueller.com/mediadelivery/rendition/900_319261/-S800/-T1z1mm-S80)  
![](https://mdcop.weidmueller.com/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)  
Certificate No. (UL)
E355388  

General ordering data

Version
Fuse terminal, Screw connection, dark beige, 25 mm², 30 A, 1000 V, Number of connections: 2, Number of levels: 1, TS 35  
Order No.
1137790000  
Type
WSI 25/1 10X38 1KV  
GTIN (EAN)
4032248961481  
Qty.
12  items

Dimensions and weights

Depth
58  mm
Depth (inches)
2.283  inch
Height
81  mm
Height (inches)
3.189  inch
Width
18  mm
Width (inches)
0.709  inch
Net weight
50.917  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 without exemption  
REACH SVHC
No SVHC above 0.1 wt%  

Material data

Material
PA 66/6  
Colour
dark beige  
UL 94 flammability rating
V-0  

System specifications

Version
Screw connection  
Fuse cartridge  
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  
Rail
TS 35  
N-function
No  
PE function
No  
PEN function
No  

2 clampable conductors (H05V/H07V) with equal cross-section (rated connection)

Wire connection cross section, finely stranded, two clampable wires, min.
0.75  mm²
Wire cross-section, finely stranded, two clampable wires, max.
10  mm²

Additional technical data

Open sides
closed  
Type of mounting
Snap-on  

Conductors for clamping (additional connection)

Connection type, additional connection
Screw connection  

Conductors for clamping (rated connection)

Clampable conductor
  • Connection specification:
    Screw connection
  • Cross-section for conductor connection:
    • Type:
      solid, H05(07) V-U
    • min.:
      1.5 mm²
    • max.:
      25 mm²
    • nominal:
      25 mm²
  • wire end ferrule:
    • Stripping length:
      • min.:
        11 mm
      • max.:
        11 mm
      • nominal:
        11 mm
    • Tightening torque:
      • min.:
        2 Nm
      • max.:
        2.5 Nm
  • Connection specification:
    Screw connection
  • Cross-section for conductor connection:
    • Type:
      stranded, H07V-R
    • min.:
      1.5 mm²
    • max.:
      25 mm²
    • nominal:
      25 mm²
  • wire end ferrule:
    • Stripping length:
      • min.:
        11 mm
      • max.:
        11 mm
      • nominal:
        11 mm
    • Tightening torque:
      • min.:
        2 Nm
      • max.:
        2.5 Nm
  • Connection specification:
    Screw connection
  • Cross-section for conductor connection:
    • Type:
      flexible, H05(07) V-K
    • min.:
      1.5 mm²
    • max.:
      25 mm²
    • nominal:
      25 mm²
  • wire end ferrule:
    • Stripping length:
      • min.:
        11 mm
      • max.:
        11 mm
      • nominal:
        11 mm
    • Tightening torque:
      • min.:
        2 Nm
      • max.:
        2.5 Nm
Clamping range, max.
25  mm²
Clamping range, min.
1.5  mm²
Connection cross-section, stranded, max.
25  mm²
Connection cross-section, stranded, min.
1.5  mm²
Connection direction
on side  
Number of connections
2  
Stripping length
11  mm
Tightening torque, max.
2.5  Nm
Tightening torque, min.
2  Nm
Type of connection
Screw connection  
Type of connection 2
Screw connection  
Wire connection cross section AWG, max.
AWG 4  
Wire connection cross section AWG, min.
AWG 18  
Wire connection cross section, finely stranded, max.
25  mm²
Wire connection cross section, finely stranded, min.
1.5  mm²
Wire connection cross-section, finely stranded with wire-end ferrules DIN 46228/1, max.
25  mm²
Wire connection cross-section, finely stranded with wire-end ferrules DIN 46228/1, min.
1.5  mm²
Wire connection cross-section, finely stranded with wire-end ferrules DIN 46228/4, max.
25  mm²
Wire connection cross-section, finely stranded with wire-end ferrules DIN 46228/4, min.
1.5  mm²
Wire connection cross-section, solid core, max.
25  mm²
Wire connection cross-section, solid core, min.
1.5  mm²

CSA rating data

Certificate No. (CSA)
80153519  
Wire cross section max. (CSA)
8 AWG  
Wire cross section min. (CSA)
18 AWG  

Display element

Type of voltage for indicator
AC/DC  

Fuse terminals

Cartridge fuse
10 x 38 mm  
Current for fuse with semiconductor protection
25  A
Fuse holder (cartridge holder)
Pivoting  
Permitted power loss for fuse with semiconductor protection
4.300000 W/ 10.000000 mm²/ 25.000000 A/  
Permitted power loss for the standard fuse variants
3  W
Power loss for fuse with semiconductor protection
4.3  W
Power loss, 1-pole
0.3  W
Power loss, 1-pole ; 2-pole ; 3-pole
0.300000 W/ 0.600000 W/ 0.900000 W/  
Power loss, 2-pole
0.6  W
Power loss, 3-pole
0.9  W
Type of voltage for indicator
AC/DC  
Wire cross-section for fuse with semiconductor protection
10  mm²

General

Rail
TS 35  
Standards
IEC 60269-1  
Wire connection cross section AWG, max.
AWG 4  
Wire connection cross section AWG, min.
AWG 18  

Rating data

Rated cross-section
25  mm²
Rated voltage
1,000  V
Rated voltage to adjoining terminal
1,000  V
Rated DC voltage
1,000  V
Rated current
30  A
Current at maximum wires
30  A
Standards
IEC 60269-1  
Volume resistance according to IEC 60947-7-x
0.32  mΩ
Rated impulse withstand voltage
6 kV  
Power loss in accordance with IEC 60947-7-x
3.23  W
Pollution severity
3  

UL rating data

Certificate No. (UL)
E355388  

Important note

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

Classifications

ETIM 6.0
EC000899  
ETIM 7.0
EC000899  
ETIM 8.0
EC000899  
ETIM 9.0
EC000899  
ETIM 10.0
EC000899  
ECLASS 9.0
27-14-11-16  
ECLASS 9.1
27-14-11-16  
ECLASS 10.0
27-14-11-16  
ECLASS 11.0
27-14-11-16  
ECLASS 12.0
27-14-11-16  
ECLASS 13.0
27-25-01-13  
ECLASS 14.0
27-25-01-13  
ECLASS 15.0
27-25-01-13