WTL 4/STB
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WTL 4/STB

WTL 4/STB

Measuring transformer disconnect terminal, Screw connection, 400, 32, 2

Produkt ID 1754970000
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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 General Rating data UL rating data Classifications

Approvals

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/70d4994d-1e1f-4a62-8b8a-96bcbd57aca3/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) 
Certificate No. (UR)
E60693 

General ordering data

Version
Measuring transformer disconnect terminal, Screw connection, 400, 32, 2 
Order No.
1754970000 
Type
WTL 4/STB 
GTIN (EAN)
4032248054534 
Qty.
50 Styk

Dimensions and weights

Depth
39,9 mm
Depth (inches)
1,571 inch
Depth including DIN rail
40,7 mm
Height
61,3 mm
Height (inches)
2,413 inch
Width
6,1 mm
Width (inches)
0,24 inch
Net weight
13,2 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
0eb7d846-d0a1-43e5-93a4-d7c6856c4cda 

Material data

Basic material
Wemid 
Colour
dark beige 
Класс пожаростойкости UL 94
V-0 

System specifications

Version
Screw connection 
Spacer 
With sockets 
for screwable cross-connection 
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 
PE connection
No 
Mounting rail
TS 35 
N-function
No 
PE function
No 
PEN-Funktion
No 

Additional technical data

Explosion-tested version
No 
Numero di morsetti uguali
1 
rodzaj montażu
Snap-on 
개방측
right 

Conductors for clamping (additional connection)

Connection type, additional connection
Screw connection 

Conductors for clamping (rated connection)

Blade size
0.6 x 3.5 mm 
Clamping range, max.
6 mm²
Clamping range, min.
0,13 mm²
Clamping screw
M 2.5 
Connection cross-section, stranded, max.
4 mm²
Connection cross-section, stranded, min.
0,13 mm²
Connection direction
on side 
Gauge to IEC 60947-1
A3 
Number of connections
2 
Stripping length
10 mm
Tightening torque, max.
0,7 Nm
Tightening torque, min.
0,4 Nm
Torque level with DMS electric screwdriver
1 
Type of connection
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.
0,13 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.
0,13 mm²
Wire connection cross-section, finely stranded with wire-end ferrules DIN 46228/4, max.
4 mm²
Wire connection cross-section, finely stranded with wire-end ferrules DIN 46228/4, min.
0,13 mm²
Wire connection cross-section, solid core, max.
6 mm²
Wire connection cross-section, solid core, min.
0,13 mm²

CSA rating data

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

General

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

Rating data

Märkarea
4 mm²
Rated voltage
400 V
Номинальное напряжение пост. тока
400 V
Номинальный ток
32 A
Current at maximum wires
41 A
Volume resistance according to IEC 60947-7-x
1 mΩ
Rated impulse withstand voltage
6 kV 
Förlusteffekt enligt IEC 60947-7-x
1,02 W
Pollution severity
3 

UL rating data

Conductor size Factory wiring max. (UR)
10 AWG 
Conductor size Factory wiring min. (UR)
26 AWG 
Conductor size Field wiring max. (UR)
10 AWG 
Current size B (UR)
28 A 
Current size D (UR)
10 A 
Leitergr. Field wiring min (UR)
26 AWG 
Spannung Gr D (UR)
300 V 
Voltage size B (UR)
300 V 
Zertifikat-Nr. (UR)
E60693 

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