WTR4 SL/EN STB
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WTR4 SL/EN STB

WTR4 SL/EN STB

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

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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 Classifications

Approvals

Approvals
![](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_319262/-S800/-T1z1mm-S80) 
ROHS
Conform 
UL File Number Search
[UL Website](https://database.ul.com/cgi-bin/XYV/cgifind/LISEXT/1FRAME/gfilenbr.html) 
Nr certyfikatu (UR)
E60693 

General ordering data

버전
Test-disconnect terminal, Screw connection, dark beige, 4 mm², 32 A, 500 V, Number of connections: 2, Number of levels: 1 
Order No.
7910390000 
유형
WTR4 SL/EN STB 
GTIN (EAN)
4008190576622 
Кол.
50 adet

Dimensions and weights

깊이
51 mm
Depth (inches)
2,008 inch
Depth including DIN rail
55 mm
높이
61.5 mm
Height (inches)
2,421 inch
너비
6.1 mm
Width (inches)
0,24 inch
Net weight
15.4 g

Temperatures

Storage temperature
-25 °C...55 °C 
Okolní teplota
-5 °C…40 °C 
Continuous operating temp., min.
-50 °C
Continuous operating temp., max.
120 °C

Environmental Product Compliance

Stav souladu se směrnicí RoHS
Compliant with exemption 
RoHS-undantag (om tillämpligt/känt)
6c 
REACH SVHC
Lead 7439-92-1 
SCIP
f92ee310-1e24-42d5-9b63-f4a42add4010 

Material data

Basic material
Wemid 
Colour
dark beige 
UL 94 flammability rating
V-0 

System specifications

Version
Screw connection 
Spacer 
with spring-loaded cable clamp 
With sockets 
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)

Sección de conexión del conductor, flexible con terminal tubular DIN 46228/1, 2 conductores embornables, min.
0.5 mm²
Wire connection cross section, finely stranded with wire-end ferrules DIN 46228/1, 2 clampable wires, max.
1.5 mm²
Wire cross-section, finely stranded, two clampable wires, max.
1.5 mm²
와이어 결선 단면적, 가는 꼬임, 두 개의 클램프 가능 와이어, 최소
0.5 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)

Тип соединения, дополнительное соединение
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 
Number of connections
2 
Stripping length
13 mm
Tightening torque, max.
1 Nm
Tightening torque, min.
0.5 Nm
Tolkdorn enligt 60 947-1
A4 
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 26 
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, solid core, max.
6 mm²
Wire connection cross-section, solid core, min.
0.5 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

Normy
IEC 60947-7-1 
Szyna montażowa
TS 32 
TS 35 
Vezeték csatlakozási keresztmetszet AWG, max.
AWG 10 
Wire connection cross section AWG, min.
AWG 26 

Rating data

Rated cross-section
4 mm²
Rated voltage
500 V
Rated DC voltage
500 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
3 

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 

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