WTR 4/ZR STB
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WTR 4/ZR STB

WTR 4/ZR STB

Test-disconnect terminal, Screw connection, dark beige, 4 mm², 27 A, 500 V, Number of connections: 3, Number of levels: 1

Item No. 1905110000
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Godkännanden General ordering data Mått och vikter Temperaturer Miljööverenstämmelse för produkt Materialdata System specifications Additional technical data 클램프용 전선(추가 결선) Conduttori allacciabili (collegamento di dimensionamento) Dati dimensionamento secondo CSA General Märkdata UL 등급 데이터 Classifications

Godkännanden

Approvals
![](https://assets.dam.weidmueller.com/assets/api/98e12ea5-58f4-450a-9983-f439987b3951/DAP_Master_ICON,w_80,q_80) 
![](https://assets.dam.weidmueller.com/assets/api/7849a070-6e16-4866-9b5a-c610b7f622e5/DAP_Master_ICON,w_80,q_80) 
![](https://assets.dam.weidmueller.com/assets/api/33feeb02-46e9-4a14-9d79-8ec5ee409fe3/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 
UL File Number Search
[UL Website](https://database.ul.com/cgi-bin/XYV/cgifind/LISEXT/1FRAME/gfilenbr.html) 
N° certificato (cURus)
E60693 

General ordering data

Version
Test-disconnect terminal, Screw connection, dark beige, 4 mm², 27 A, 500 V, Number of connections: 3, Number of levels: 1 
Order No.
1905110000 
Type
WTR 4/ZR STB 
GTIN (EAN)
4032248523368 
CPZ
50 items

Mått och vikter

Depth
53 mm
Depth (inches)
2,087 inch
Depth including DIN rail
53,5 mm
Height
63,5 mm
Height (inches)
2,5 inch
Width
6,1 mm
Width (inches)
0,24 inch
Peso netto
12,32 g

Temperaturer

Storage temperature
-25 °C...55 °C 
Ambient temperature
-50 °C…75 °C 
Continuous operating temp., min.
-50 °C
Continuous operating temp., max.
120 °C

Miljööverenstämmelse för produkt

RoHS Compliance Status
Kompatibel med undantag 
RoHS Exemption (if applicable/known)
6c 
REACH SVHC
Lead 7439-92-1 
SCIP
f92ee310-1e24-42d5-9b63-f4a42add4010 

Materialdata

Materiale di base
Wemid 
Colori
dark beige 
Classe d'infiammabilità UL 94
V-0 

System specifications

Versione
Screw connection 
Additional connection 
Spacer 
With sockets 
for plug-in cross-connector 
One end without connector 
Piastra terminale (necessaria)
Yes 
Numero di potenziali
1 
Number of levels
1 
Number of clamping points per level
3 
Numero di potenziali per piano
1 
Piani ponticellati internamente
No 
Collegamento PE
No 
Guida equipaggiata
TS 35 
Funzione N
No 
Funzione PE
No 
Funzione PEN
No 

Additional technical data

Numero di morsetti uguali
1 
Tipo di montaggio
wciskany 

클램프용 전선(추가 결선)

Connection type, additional connection
스크류 결선 

Conduttori allacciabili (collegamento di dimensionamento)

Blade size
0,6 x 3,5 mm 
Clamping range, max.
6 mm²
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
측면 
Gauge to IEC 60947-1
A4 
Number of connections
3 
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
złącze śrubowe 
Type of connection 2
złącze śrubowe 
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

Dati dimensionamento secondo CSA

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 

General

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

Märkdata

Sezione di dimensionamento
4 mm²
Tensione nominale
500 V
Tensione DC nominale
500 V
Corrente nominale
27 A
Corrente con conduttore max.
27 A
Volume resistance according to IEC 60947-7-x
1 mΩ
Tensione impulsiva di dimensionamento
6 kV 
Potenza dissipata secondo IEC 60947-7-x
1,02 W
Pollution severity
3 

UL 등급 데이터

Corrente Gr B (cURus)
25 A 
Corrente Gr C (cURus)
25 A 
Grandezza conduttore Factory wiring max (cURus)
10 AWG 
Grandezza conduttore Factory wiring min (cURus)
30 AWG 
Grandezza conduttore Field wiring max (cURus)
10 AWG 
Grandezza conduttore Field wiring min (cURus)
30 AWG 
N° certificato (cURus)
E60693 
Tensione Gr B (cURus)
600 V 
Tensione Gr 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