WTR4 SL/EN SW
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WTR4 SL/EN SW

WTR4 SL/EN SW

Test-disconnect terminal, Screw connection, black, 4 mm², 32 A, 630 V, Number of connections: 2, Number of levels: 1

Item No. 7910380000
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Approvals General ordering data Dimensions and weights Temperatures Environmental Product Compliance Material data System specifications 2 clampable conductors (H05V/H07V) with equal cross-section (rated connection) Additional technical data Conductors for clamping (additional connection) Conductors for clamping (rated connection) CSA rating data General Rating data UL rating data Product images 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_319262/-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. (UR)
E60693 

General ordering data

Version
Test-disconnect terminal, Screw connection, black, 4 mm², 32 A, 630 V, Number of connections: 2, Number of levels: 1 
Order No.
7910380000 
Type
WTR4 SL/EN SW 
GTIN (EAN)
4008190576639 
Qty.
50 items

Dimensions and weights

Depth
51 mm
Depth (inches)
2.008 inch
Height
61.5 mm
Height (inches)
2.421 inch
Width
6.1 mm
Width (inches)
0.24 inch
Net weight
14.98 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
black 
UL 94 flammability rating
V-0 

System specifications

Version
Screw connection 
Spacer 
with spring-loaded cable clamp 
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
2 
Number of potentials per tier
1 
Levels cross-connected internally
No 
PE connection
No 
Mounting rail
TS 32 
TS 35 
N-function
No 
PE function
No 
PEN function
No 

2 clampable conductors (H05V/H07V) with equal cross-section (rated connection)

Wire connection cross section, finely stranded with wire-end ferrules DIN 46228/1, 2 clampable wires, max.
1.5 mm²
Wire connection cross section, finely stranded with wire-end ferrules DIN 46228/1, 2 clampable wires, min.
0.5 mm²
Wire connection cross section, finely stranded, two clampable wires, min.
0.5 mm²
Wire cross-section, finely stranded, two clampable wires, max.
1.5 mm²

Additional technical data

Explosion-tested version
No 
Number of similar terminals
1 
Open sides
right 
Type of mounting
Snap-on 

Conductors for clamping (additional connection)

Connection type, additional connection
Screw connection 

Conductors for clamping (rated connection)

6 mm²
Anslutningsarea, fintrådig, min.
0.22 mm²
Biztosítócsavar
M 3 
Calibre según 60 947-1
A4 
Csatlakozás típusa
Screw connection 
Csatlakozás típusa 2
Screw connection 
Csatlakozások száma
2 
Csupaszolási hossz
13 mm
DMS 전기 스크류드라이버 사용 토크 레벨
2 
Keresztmetszet csatlakoztatott vezetékhez, finomsodratú, érvéghüvelyekkel és műanyag gallérokkal DIN 46228/4, névleges csatlakozás, min.
0.22 mm²
Kés mérete
0.6 x 3.5 mm 
Meghúzási nyomaték, max.
1 Nm
Meghúzási nyomaték, min.
0.5 Nm
Rögzítési tartomány, névleges csatlakozás, min.
0.22 mm²
Sens de raccordement
on side 
Sezione di collegamento cavo, flessibile con terminali DIN 46228/1, min.
0.22 mm²
Sezione di collegamento cavo, flessibile, max.
4 mm²
Vezeték csatlakozási keresztmetszet AWG, min.
AWG 26 
Vezeték csatlakozási keresztmetszet, finomsodratú, érvéghüvelyekkel DIN 46228/1, névleges csatlakozás, max.
4 mm²
Wire connection cross section AWG, max.
AWG 10 
Wire connection cross-section, solid core, max.
6 mm²
Сечение соединения проводов, твердое ядро, мин.
0.22 mm²
결선 단면적, 꼬임, 최대
6 mm²
결선 단면적, 꼬임, 최소
0.22 mm²
와이어 결선 단면, 가는 꼬임, 최소
0.22 mm²

CSA rating data

Certificate No. (CSA)
200039-1057876 
Current size D (CSA)
10 A 
Voltage size D (CSA)
300 V 
Wire cross section max. (CSA)
10 AWG 
Wire cross section min. (CSA)
22 AWG 

General

Mounting rail
TS 32 
TS 35 
Standards
IEC 60947-7-1 
Wire connection cross section AWG, max.
AWG 10 
Wire connection cross section AWG, min.
AWG 26 

Rating data

Rated cross-section
4 mm²
Rated voltage
630 V
Rated DC voltage
630 V
Nominal current
32 A
Current at maximum wires
32 A
Standards
IEC 60947-7-1 
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
2 

UL rating data

Certificate No. (UR)
E60693 
Conductor size Factory wiring max. (UR)
10 AWG 
Conductor size Factory wiring min. (UR)
22 AWG 
Conductor size Field wiring max. (UR)
10 AWG 
Conductor size Field wiring min. (UR)
22 AWG 
Current size C (UR)
22 A 
Voltage size C (UR)
300 V 

Product images

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