ZTR 2.5/3AN/O.TNHE
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ZTR 2.5/3AN/O.TNHE

ZTR 2.5/3AN/O.TNHE

Test-disconnect terminal, Tension-clamp connection, 2.5 mm², 500 V, 20 A, Pivoting, dark beige

Product ID 8728450000
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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) Disconnect terminals General 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_319260/-S800/-T1z1mm-S80)  
ROHS
Conform  

General ordering data

Version
Test-disconnect terminal, Tension-clamp connection, 2.5 mm², 500 V, 20 A, Pivoting, dark beige  
Order No.
8728450000  
Type
ZTR 2.5/3AN/O.TNHE  
GTIN (EAN)
4032248471522  
Qty.
50  items

Dimensions and weights

Depth
38,5  mm
Depth (inches)
1,516  inch
Depth including DIN rail
41  mm
Height
79,5  mm
Height (inches)
3,13  inch
Width
5,1  mm
Width (inches)
0,201  inch
Net weight
10,93  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
Tension-clamp connection  
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  
Mounting rail
TS 35  
N-function
No  
PE function
No  
PEN function
No  

Additional technical data

Explosion-tested version
No  
Installation advice
Direct mounting  
Number of similar terminals
3  
Open sides
right  
Type of mounting
Snap-on  

Conductors for clamping (additional connection)

Conductor cross-section, flexible plus plastic collar DIN 46228/1, further connection, max.
1,5  mm²
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.
0,05  mm²
Connection cross-section, finely stranded, min.
0,05  mm²
Connection cross-section, stranded, max.
4  mm²
Connection cross-section, stranded, min.
0,05  mm²
Connection direction
top  
Gauge to IEC 60947-1
A3  
Number of connections
3  
Stripping length
10  mm
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 30  
Wire connection cross section, finely stranded, max.
4  mm²
Wire connection cross section, finely stranded, min.
0,05  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.
0,05  mm²
Wire connection cross-section, finely stranded with wire-end ferrules DIN 46228/4, max.
2,5  mm²
Wire connection cross-section, finely stranded with wire-end ferrules DIN 46228/4, min.
0,05  mm²
Wire connection cross-section, solid core, max.
4  mm²
Wire connection cross-section, solid core, min.
0,05  mm²

Disconnect terminals

Cross-disconnect
without  
Integral test socket
Yes  
Slitting
Pivoting  

General

Installation advice
Direct mounting  
Mounting rail
TS 35  
Standards
IEC 60947-7-1  
Wire connection cross section AWG, max.
AWG 12  
Wire connection cross section AWG, min.
AWG 30  

Rating data

Rated cross-section
2,5  mm²
Rated voltage
500  V
Rated DC voltage
500  V
Nominal current
20  A
Current at maximum wires
20  A
Standards
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  

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