WTR 4/ZZ STB
Illustrazione del prodotto
WTR 4/ZZ STB

WTR 4/ZZ STB

Test-disconnect terminal, Screw connection, dark beige, 4 mm², 27 A, 500 V, Number of connections: 4, Number of levels: 1

Ürün No. 1905100000
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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) Conductors for clamping (rated connection) CSA rating data Dimensions 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_319230/-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. (cURus)
E60693 

General ordering data

Version
Test-disconnect terminal, Screw connection, dark beige, 4 mm², 27 A, 500 V, Number of connections: 4, Number of levels: 1 
Order No.
1905100000 
Type
WTR 4/ZZ STB 
GTIN (EAN)
4032248523351 
Кол.
50 adet

Dimensions and weights

Depth
53 mm
Depth (inches)
2,087 inch
Depth including DIN rail
53,5 mm
Height
70 mm
Height (inches)
2,756 inch
Width
6,1 mm
Width (inches)
0,24 inch
Net weight
15,62 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

Basic material
Wemid 
Farbe
dark beige 
Klasifikace hořlavosti UL 94
V-0 

System specifications

Version
Screw connection 
Twin connection 
Spacer 
With sockets 
for plug-in cross-connector 
One end without connector 
Требуется концевая пластина
Yes 
Количество независимых точек подключения
1 
Number of levels
1 
Number of clamping points per level
4 
Количество потенциалов на уровень
1 
Уровни с внутр. перемычками
No 
Соединение PE
No 
Укомплектованная монтажная рейка
TS 35 
Функция N
No 
PE-Funktion
No 
PEN funkció
No 

Additional technical data

Número de bornes iguales
1 
Offene Seiten
right 
Type of mounting
Snap-on 

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.
0,05 mm²
Clamping screw
M 3 
Connection cross-section, finely stranded, min.
0,05 mm²
Connection cross-section, stranded, max.
6 mm²
Connection cross-section, stranded, min.
0,05 mm²
Connection direction
on side 
Gauge to IEC 60947-1
A4 
Number of connections
4 
Stripping length
10 mm
Tightening torque, max.
1 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 26 
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.
4 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, max.
2,5 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.
6 mm²
Wire connection cross-section, solid core, min.
0,05 mm²

CSA rating data

Certificate No. (CSA)
200039-1057876 
Current size B (CSA)
25 A 
Current size C (CSA)
25 A 
Voltage size B (CSA)
600 V 
Voltage size C (CSA)
600 V 
Wire cross section max. (CSA)
10 AWG 
Wire cross section min. (CSA)
30 AWG 

Dimensions

TS 35 offset
37 mm

General

Mounting rail
TS 35 
Wire connection cross section AWG, max.
AWG 10 
Wire connection cross section AWG, min.
AWG 26 

Rating data

Jmenovitý průřez
4 mm²
Napięcie znamionowe
500 V
Rated DC voltage
500 V
Jmenovitý proud
27 A
Ток при макс. проводнике
27 A
Volume resistance according to IEC 60947-7-x
1 mΩ
Номинальное импульсное напряжение
6 kV 
IEC 60947-7-x 규격 전력 손실
1,02 W
Pollution severity
3 

UL rating data

Certificate No. (cURus)
E60693 
Conductor size Factory wiring max. (cURus)
10 AWG 
Conductor size Factory wiring min. (cURus)
30 AWG 
Conductor size Field wiring max. (cURus)
10 AWG 
Conductor size Field wiring min. (cURus)
30 AWG 
Current size B (cURus)
25 A 
Current size C (cURus)
25 A 
Voltage size B (cURus)
600 V 
Voltage size C (cURus)
600 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