WTR 4 STB BL
Product image
WTR 4 STB BL

WTR 4 STB BL

Test-disconnect terminal, Screw connection, blue, 4 mm², 32 A, 500 V, Number of connections: 2, Number of levels: 1

Produkt ID 7910220000
Åbn i konfiguratoren
Download datablad Engineering Support Product Downloads
Tilbehør 53 Anvendte produkter 162
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) CSA rating data General Rating data UL rating data Classifications

Approvals

Zulassungen
![](https://mdcop.weidmueller.com/mediadelivery/rendition/900_319217/-S800/-T1z1mm-S80) 
![](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_319231/-S800/-T1z1mm-S80) 
![](https://mdcop.weidmueller.com/mediadelivery/rendition/900_319213/-S800/-T1z1mm-S80) 
![](https://mdcop.weidmueller.com/mediadelivery/rendition/900_319235/-S800/-T1z1mm-S80) 
![](https://mdcop.weidmueller.com/mediadelivery/rendition/900_319240/-S800/-T1z1mm-S80) 
![](https://mdcop.weidmueller.com/mediadelivery/rendition/900_319244/-S800/-T1z1mm-S80) 
![](https://mdcop.weidmueller.com/mediadelivery/rendition/900_319260/-S800/-T1z1mm-S80) 
![](https://mdcop.weidmueller.com/mediadelivery/rendition/900_319262/-S800/-T1z1mm-S80) 
ROHS
Conform 
UL File Number Search
[UL Website](https://database.ul.com/cgi-bin/XYV/cgifind/LISEXT/1FRAME/gfilenbr.html) 
Zertifikat-Nr. (UR)
E60693 
Certificate No. (cURusEX)
E184763 

General ordering data

Ausfuehrung
Test-disconnect terminal, Screw connection, blue, 4 mm², 32 A, 500 V, Number of connections: 2, Number of levels: 1 
Best.-Nr.
7910220000 
Type
WTR 4 STB BL 
GTIN (EAN)
4008190576844 
Qty.
50 Styk

Dimensions and weights

Tiefe
48 mm
Depth (inches)
1,89 inch
Depth including DIN rail
49 mm
Höhe
60 mm
Height (inches)
2,362 inch
Width
6,1 mm
Width (inches)
0,24 inch
Net weight
12,054 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 with exemption 
RoHS Exemption (if applicable/known)
6c 
REACH SVHC
Lead 7439-92-1 
SCIP
f92ee310-1e24-42d5-9b63-f4a42add4010 

Material data

Materiał podstawowy
Wemid 
Цветовой код
blue 
Klasa palności wg UL 94
V-0 

Rating data IECEx/ATEX

Certificate No. (ATEX)
DEMKO14ATEX1389U 
Certificate No. (IECEX)
IECEXUL14.0097U 
Max. voltage (ATEX)
400 V 
Current (ATEX)
25 A 
Wire cross section max. (ATEX)
4 mm² 
Max. feszültség (IECEX)
400 V 
Current (IECEX)
25 A 
Wire cross section max. (IECEX)
4 mm² 
Marking EN 60079-7
Ex ec II C Gc 
Ex 2014/34/EU label
II 3 G 

System specifications

Version
Screw connection 
Spacer 
for plug-in cross-connector 
One end without connector 
End cover plate required
Yes 
Number of potentials
1 
Antal våningar
1 
Number of clamping points per level
2 
Number of potentials per tier
1 
poziomy wewnętrznie zmostkowane
No 
PE connection
No 
Tartósín
TS 35 
N-function
Yes 
PE function
No 
PEN function
No 

Additional technical data

Type of mounting
Snap-on 
wersja przetestowana pod kątem eksplozji
No 
Öppna sidor
right 
Количество одинаковых клемм
1 

Conductors for clamping (additional connection)

Connection type, additional connection
Screw connection 

Conductors for clamping (rated connection)

6 mm²
Blade size
0.6 x 3.5 mm 
Clamping range, min.
0,22 mm²
Clamping screw
M 3 
Connection cross-section, stranded, max.
6 mm²
Connection cross-section, stranded, min.
1,5 mm²
Connection direction
on side 
Gauge to IEC 60947-1
A4 
Number of connections
2 
Sección transversal de conductor, núcleo rígido, máx.
6 mm²
Stripping length
13 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 10 
Wire connection cross section AWG, min.
AWG 22 
Wire connection cross section, finely stranded, max.
4 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.
4 mm²
Wire connection cross-section, finely stranded with wire-end ferrules DIN 46228/1, min.
0,5 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.
0,5 mm²
Wire connection cross-section, solid core, min.
0,5 mm²

CSA rating data

Corrente Gr D (CSA)
10 A 
Section max. du conducteur (CSA)
10 AWG 
Sezione cavo min (CSA)
22 AWG 
인증 번호(CSA)
200039-1057876 
전압 크기 D(CSA)
300 V 

General

Mounting rail
TS 35 
Wire connection cross section AWG, max.
AWG 10 
Wire connection cross section AWG, min.
AWG 22 

Rating data

Przekrój pomiarowy
4 mm²
Rated voltage
500 V
Znamionowe napięcie stałe
500 V
Nominal current
32 A
Current at maximum wires
32 A
Volume resistance according to IEC 60947-7-x
1 mΩ
Rated impulse withstand voltage
6 kV 
Power loss in accordance with IEC 60947-7-x
1,02 W
Pollution severity
3 

UL rating data

Corrente Gr D (UR)
10 A 
Grandezza conduttore Factory wiring max (UR)
10 AWG 
Grandezza conduttore Factory wiring min (UR)
22 AWG 
Grandezza conduttore Field wiring max (UR)
10 AWG 
Grandezza conduttore Field wiring min (UR)
22 AWG 
N° certificato (UR)
E60693 
Tensione Gr D (UR)
300 V 

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