WTR 2.5 SW
WTR 2.5 SW

WTR 2.5 SW

Test-disconnect terminal, Screw connection, black, 2.5 mm², 24 A, 500 V, Number of connections: 2, Number of levels: 1

Tuotteen tunnus 2495670000
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Approvals General ordering data Dimensions and weights Temperatures Environmental Product Compliance Material data Rating data IECEx/ATEX System specifications Additional technical data Conductors for clamping (additional connection) Conductors for clamping (rated connection) General Rating data Classifications

Approvals

Dopuszczenia
![](https://assets.dam.weidmueller.com/assets/api/8761d6a8-633c-4aff-8793-97a5d2b0ca50/DAP_Master_ICON,w_80,q_80) 
![](https://assets.dam.weidmueller.com/assets/api/2fb608f0-c73d-4515-a7a5-878046a505f4/DAP_Master_ICON,w_80,q_80) 
![](https://assets.dam.weidmueller.com/assets/api/52b59257-358c-4bc4-9ea4-df407cebf157/DAP_Master_ICON,w_80,q_80) 
![](https://assets.dam.weidmueller.com/assets/api/35c2d189-508a-474d-b19d-eb9035fb9c7c/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) 
![](https://assets.dam.weidmueller.com/assets/api/5855f480-81e6-48e1-aa53-1e87419df7ba/DAP_Master_ICON,w_80,q_80) 
ROHS
Conform 

General ordering data

Versione
Test-disconnect terminal, Screw connection, black, 2.5 mm², 24 A, 500 V, Number of connections: 2, Number of levels: 1 
N. d’ordine
2495670000 
Type
WTR 2.5 SW 
GTIN (EAN)
4050118506129 
Qty.
100 items

Dimensions and weights

Profondità
48 mm
Depth (inches)
1,89 inch
Wysokość
60 mm
Height (inches)
2,362 inch
너비
5,1 mm
Width (inches)
0,201 inch
Net weight
8,2 g

Temperatures

Temperatura magazynowania
-25 °C...55 °C 
Ambient temperature
-60 °C…85 °C 
Continuous operating temp., min.
-60 °C
Continuous operating temp., max.
130 °C

Environmental Product Compliance

Status zgodności z dyrektywą RoHS
Compliant without exemption 
REACH SVHC
No SVHC above 0.1 wt% 

Material data

Basic material
Wemid 
Colour
black 
Colour of operational elements
orange 
UL 94 flammability rating
V-0 

Rating data IECEx/ATEX

Certifikat nr. (ATEX)
DEMKO14ATEX1389U 
Certificate No. (IECEX)
IECEXUL14.0097U 
Max. voltage (ATEX)
500 V 
Current (ATEX)
24 A 
Wire cross section max. (ATEX)
2.5 mm² 
Max. voltage (IECEX)
500 V 
Current (IECEX)
24 A 
Wire cross section max. (IECEX)
2.5 mm² 
Обозначение EN 60079-7
Ex ec II C Gc 
Ex 2014/34/EU label
II 3 G 

System specifications

End cover plate required
Yes 
Number of potentials
1 
Number of levels
1 
Number of clamping points per level
2 
Levels cross-connected internally
No 
Mounting rail
TS 35 
N-function
No 
PE function
No 
PEN function
No 

Additional technical data

Snap-on
Yes 
Type of mounting
Snap-on 

Conductors for clamping (additional connection)

Rodzaj przyłącza, kolejne przyłącze
Screw connection 

Conductors for clamping (rated connection)

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
on side 
Number of connections
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 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, min.
0,05 mm²
Wire connection cross-section, solid core, max.
4 mm²
Wire connection cross-section, solid core, min.
0,05 mm²

General

Liczba biegunów
1 
przekrój przyłącza przewodu AWG, min.
AWG 30 
przekrój przyłączeniowy przewodu AWG, maks.
AWG 12 
Szyna montażowa
TS 35 

Rating data

Rated cross-section
2,5 mm²
Rated voltage
500 V
Rated DC voltage
500 V
Nominal current
24 A
Volume resistance according to IEC 60947-7-x
1,33 mΩ
Power loss in accordance with IEC 60947-7-x
0,77 W
Pollution severity
3 
Surge voltage category
III 

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