ZTTR 2.5
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ZTTR 2.5

ZTTR 2.5

Z-series, Test-disconnect terminal, Rated cross-section: 2.5 mm², Tension-clamp connection, dark beige

Tuotteen tunnus 1865510000
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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 Dimensions General Rating data UL rating data 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_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, Test-disconnect terminal, Rated cross-section: 2.5 mm², Tension-clamp connection, dark beige  
Order No.
1865510000  
Type
ZTTR 2.5  
GTIN (EAN)
4032248434466  
Qty.
50  items

Dimensions and weights

Depth
36  mm
Depth (inches)
1,417  inch
Depth including DIN rail
36,5  mm
Height
87  mm
Height (inches)
3,425  inch
Width
5,1  mm
Width (inches)
0,201  inch
Net weight
10,032  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

Basic material
Wemid  
Colour
dark beige  
UL 94 flammability rating
V-0  

System specifications

Version
2 tension-clamp connections - 1 plug-in connection  
pluggable  
for plug-in cross-connector  
Spacer  
End cover plate required
Yes  
Number of potentials
1  
Number of levels
1  
Number of clamping points per level
3  
Levels cross-connected internally
No  
PE connection
No  
Mounting rail
TS 35  

Additional technical data

Explosion-tested version
No  
Open sides
Open  
Type of mounting
Snap-on  

Conductors for clamping (additional connection)

Connection type, additional connection
Tension-clamp connection  

Conductors for clamping (rated connection)

Blade size
0.6 x 3.5 mm  
Clamping range, max.
4  mm²
Clamping range, min.
0,13  mm²
Connection cross-section, finely stranded, min.
0,13  mm²
Connection cross-section, stranded, max.
4  mm²
Connection cross-section, stranded, min.
0,13  mm²
Connection direction
top  
Gauge to IEC 60947-1
A2  
Number of connections
3  
Stripping length
10  mm
Tube length for wire-end ferrule with plastic collar DIN 46228/4
  • Cross-section for conductor connection:
    • nominal:
      0,5 mm²
  • Cross-section for conductor connection:
    • nominal:
      0,75 mm²
  • Cross-section for conductor connection:
    • nominal:
      1 mm²
  • Cross-section for conductor connection:
    • nominal:
      1,5 mm²
  • Cross-section for conductor connection:
    • nominal:
      2,5 mm²
Tube length for wire-end ferrule without plastic collar DIN 46228/1
  • Cross-section for conductor connection:
    • nominal:
      0,5 mm²
  • Cross-section for conductor connection:
    • nominal:
      0,75 mm²
  • Cross-section for conductor connection:
    • nominal:
      1 mm²
  • Cross-section for conductor connection:
    • nominal:
      1,5 mm²
  • Cross-section for conductor connection:
    • nominal:
      2,5 mm²
Type of connection
Tension-clamp connection  
Type of connection 2
Tension-clamp connection  
Wire connection cross section AWG, max.
AWG 12  
Wire connection cross section AWG, min.
AWG 26  
Wire connection cross section, finely stranded, max.
4  mm²
Wire connection cross section, finely stranded, min.
0,13  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.
0,13  mm²
Wire connection cross-section, finely stranded with wire-end ferrules DIN 46228/4, min.
0,13  mm²
Wire connection cross-section, solid core, max.
4  mm²
Wire connection cross-section, solid core, min.
0,13  mm²

CSA rating data

Certificate No. (CSA)
200039-1720292  
Current size B (CSA)
16 A  
Voltage size B (CSA)
300 V  
Wire cross section max. (CSA)
12 AWG  
Wire cross section min. (CSA)
26 AWG  

Dimensions

TS 35 offset
41  mm

General

Mounting rail
TS 35  
Standards
IEC 61984  
In accordance with IEC 60947-7-1  
Wire connection cross section AWG, max.
AWG 12  
Wire connection cross section AWG, min.
AWG 26  

Rating data

Rated cross-section
2,5  mm²
Rated voltage
400  V
Rated DC voltage
400  V
Nominal current
16  A
Current at maximum wires
18  A
Standards
IEC 61984  
In accordance with IEC 60947-7-1  
Volume resistance according to IEC 60947-7-x
1,33  mΩ
Rated impulse withstand voltage
6 kV  
Power loss in accordance with IEC 60947-7-x
0,77  W
Pollution severity
3  
Surge voltage category
III  

UL rating data

Certificate No. (cURus)
E60693  
Conductor size Factory wiring max. (cURus)
12 AWG  
Conductor size Factory wiring min. (cURus)
26 AWG  
Conductor size Field wiring max. (cURus)
12 AWG  
Conductor size Field wiring min. (cURus)
26 AWG  
Current size C (cURus)
16 A  
Voltage size C (cURus)
600 V  

Classifications

ETIM 6.0
EC000902  
ETIM 7.0
EC000902  
ETIM 8.0
EC000902  
ETIM 9.0
EC000902  
ETIM 10.0
EC000902  
ECLASS 9.0
27-14-11-26  
ECLASS 9.1
27-14-11-26  
ECLASS 10.0
27-14-11-26  
ECLASS 11.0
27-14-11-26  
ECLASS 12.0
27-14-11-26  
ECLASS 13.0
27-25-01-09  
ECLASS 14.0
27-25-01-09  
ECLASS 15.0
27-25-01-09