ZSI 2X6/4X2.5
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ZSI 2X6/4X2.5

ZSI 2X6/4X2.5

Z-series, Fuse terminal, Rated cross-section: 6 mm², Tension-clamp connection

Product ID 1265990000
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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 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_319230/-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. (cURus)
E60693  

General ordering data

Version
Z-series, Fuse terminal, Rated cross-section: 6 mm², Tension-clamp connection  
Order No.
1265990000  
Type
ZSI 2X6/4X2.5  
GTIN (EAN)
4050118127874  
Qty.
10  items

Dimensions and weights

Depth
47  mm
Depth (inches)
1,85  inch
Depth including DIN rail
47,5  mm
Height
93  mm
Height (inches)
3,661  inch
Width
16  mm
Width (inches)
0,63  inch
Net weight
35,1  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
Wemid  
Colour
black  
UL 94 flammability rating
V-0  

System specifications

Version
Tension-clamp connection  
Without LED  
for plug-in cross-connector  
One end without connector  
End cover plate required
Yes  
Number of potentials
1  
Number of levels
1  
Number of clamping points per level
3  
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  

Additional technical data

Type of mounting
Snap-on  

Conductors for clamping (additional connection)

Blade size, additional connection
0.6 x 3.5 mm  
Clamping range, further connection, max.
4  mm²
Clamping range, further connection, min.
0,5  mm²
Conductor cross-section, flexible plus plastic collar DIN 46228/1, further connection, max.
2,5  mm²
Conductor cross-section, flexible plus plastic collar DIN 46228/1, further connection, min.
0,5  mm²
Conductor cross-section, flexible, further connection, min.
0,5  mm²
Connection direction
top  
Connection type, additional connection
Tension-clamp connection  
Cross-section for connected wire, AWG, additional connection, max.
AWG 12  
Cross-section for connected wire, AWG, additional connection, min.
AWG 26  
Cross-section for connected wire, flexible, further connection, max.
4  mm²
Cross-section for connected wire, solid-core, further connection, max.
4  mm²
Cross-section for connected wire, solid-core, further connection, min.
0,5  mm²
Number of connections, additional connection
4  
Rated cross-section, further connection
2,5  mm²
Stripping length , additional connection
10  mm

Conductors for clamping (rated connection)

Blade size
0.8 x 4.0 mm  
Clamping range, max.
10  mm²
Clamping range, min.
0,5  mm²
Connection cross-section, stranded, max.
6  mm²
Connection cross-section, stranded, min.
0,5  mm²
Connection direction
top  
Gauge to IEC 60947-1
A5  
Number of connections
2  
Stripping length
10  mm
Type of connection
Tension-clamp connection  
Type of connection 2
Tension-clamp connection  
Wire connection cross section AWG, max.
AWG 8  
Wire connection cross section AWG, min.
AWG 22  
Wire connection cross section, finely stranded, max.
6  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.
6  mm²
Wire connection cross-section, finely stranded with wire-end ferrules DIN 46228/4, max.
6  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.
10  mm²
Wire connection cross-section, solid core, min.
0,5  mm²

CSA rating data

Certificate No. (CSA)
200039-1152829  
Current size B (CSA)
23 A  
Current size C (CSA)
23 A  
Voltage size B (CSA)
600 V  
Voltage size C (CSA)
600 V  
Wire cross section max. (CSA)
8 AWG  
Wire cross section min. (CSA)
20 AWG  

Display element

Type of voltage for indicator
AC/DC  

Fuse terminals

Cartridge fuse
mini fuse  
Fuse holder (cartridge holder)
Pivoting  
Operating voltage, max.
250 V  
Type of voltage for indicator
AC/DC  

General

Rail
TS 35  
Standards
IEC 60947-7-3  
Wire connection cross section AWG, max.
AWG 8  
Wire connection cross section AWG, min.
AWG 22  

Rating data

Rated cross-section
6  mm²
Rated voltage
500  V
Rated voltage to adjoining terminal
500  V
Rated DC voltage
500  V
Rated current
57  A
Current at maximum wires
57  A
Standards
IEC 60947-7-3  
Volume resistance according to IEC 60947-7-x
0,78  mΩ
Rated impulse withstand voltage
6 kV  
Power loss in accordance with IEC 60947-7-x
1,31  W
Pollution severity
3  

UL rating data

Certificate No. (cURus)
E60693  
Current size B (cURus)
20 A  
Current size C (cURus)
20 A  
Current size D (cURus)
5 A  
Voltage size B (cURus)
600 V  
Voltage size C (cURus)
600 V  
Voltage size D (cURus)
600 V  
Wire cross section max. (cURus)
8 AWG  
Wire cross section min. (cURus)
20 AWG  

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