WTR 2.5/ZZ O.TNHE
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WTR 2.5/ZZ O.TNHE

WTR 2.5/ZZ O.TNHE

Test-disconnect terminal, Screw connection, dark beige, 2.5 mm², 16 A, 400 V, Number of connections: 4, Number of levels: 1

Item No. 1774670000
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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) przewody zaciskane (złącze wymiarowane) Dimensions General Rating data Classifications

Approvals

Approvals
![](https://assets.dam.weidmueller.com/assets/api/98e12ea5-58f4-450a-9983-f439987b3951/DAP_Master_ICON,w_80,q_80) 
![](https://assets.dam.weidmueller.com/assets/api/5855f480-81e6-48e1-aa53-1e87419df7ba/DAP_Master_ICON,w_80,q_80) 
ROHS
Conform 

General ordering data

Version
Test-disconnect terminal, Screw connection, dark beige, 2.5 mm², 16 A, 400 V, Number of connections: 4, Number of levels: 1 
Order No.
1774670000 
Type
WTR 2.5/ZZ O.TNHE 
GTIN (EAN)
4032248152643 
CPZ
50 items

Dimensions and weights

Depth
46,5 mm
Depth (inches)
1,831 inch
Depth including DIN rail
47 mm
Height
60 mm
Height (inches)
2,362 inch
Width
5,1 mm
Width (inches)
0,201 inch
Poids net
12,25 g

Temperatures

Storage temperature
-25 °C...55 °C 
Ambient temperature
-50 °C…75 °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)
6c 
REACH SVHC
Lead 7439-92-1 
SCIP
c6099607-b1cd-4fc8-8f5b-8c2defa73093 

Material data

Basic material
Wemid 
Colori
dark beige 
UL 94 éghetőségi osztály
V-0 

System specifications

Version
Twin connection 
Screw connection 
for plug-in cross-connector 
One end without connector 
Требуется концевая пластина
Yes 
Numero di potenziali
1 
Number of levels
1 
Number of clamping points per level
4 
Numero di potenziali per piano
1 
Keresztkötött szintek belül
No 
Przyłącze PE
No 
Mounting rail
TS 35 
N-function
No 
Fonction PE
No 
Funkce PEN
No 

Additional technical data

Côté ouvert
right 
Esecuzione a prova di esplosione
No 
Número de bornes iguales
1 
Type of mounting
Snap-on 

Conductors for clamping (additional connection)

Connection type, additional connection
Screw connection 

przewody zaciskane (złącze wymiarowane)

Blade size
6 x 3,5 mm 
Clamping range, max.
4 mm²
Clamping range, min.
0,13 mm²
Clamping screw
M 3 
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
on side 
Gauge to IEC 60947-1
A3 
Number of connections
4 
Stripping length
7 mm
Tightening torque, max.
0,6 Nm
Tightening torque, min.
0,5 Nm
Torque level with DMS electric screwdriver
2 
Type of connection
Screw connection 
Type of connection 2
Screw 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, max.
2,5 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

Dimensions

TS 35 offset
32 mm

General

Mounting rail
TS 35 
Wire connection cross section AWG, max.
AWG 12 
Wire connection cross section AWG, min.
AWG 26 

Rating data

Rated cross-section
2,5 mm²
Номинальное напряжение
400 V
Jmenovité DC napětí
400 V
Nominal current
16 A
Current at maximum wires
16 A
Volume resistance according to IEC 60947-7-x
1,33 mΩ
Märkstötspänning
6 kV 
Ztráta výkonu v souladu s normou IEC 60947-7-x
0,77 W
Pollution severity
3 

Classifications

ETIM 8.0
EC000902 
ETIM 9.0
EC000902 
ETIM 10.0
EC000902 
ECLASS 14.0
27-25-01-09 
ECLASS 15.0
27-25-01-09