ZB 4K SW
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ZB 4K SW

Terminal (busbar connection)

Product ID 0475310000
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Approvals General ordering data Dimensions and weights Temperatures Environmental Product Compliance Material data Rating data IECEx/ATEX System specifications Additional technical data Conductors for clamping (rated connection) CSA rating data Dimensions General Rating data UL rating data Classifications

Approvals

Approvals
![](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/680ba583-8621-4d57-b79a-2859678ecdf9/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) 
![](https://assets.dam.weidmueller.com/assets/api/70d4994d-1e1f-4a62-8b8a-96bcbd57aca3/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 
Certificate No. (cURusEX)
E184763 

General ordering data

Version
Terminal (busbar connection) 
Order No.
0475310000 
Type
ZB 4K SW 
GTIN (EAN)
4008190008406 
VPE
50 items

Dimensions and weights

Depth
20,4 mm
Depth (inches)
0,803 inch
Height
19 mm
Height (inches)
0,748 inch
Width
7 mm
Width (inches)
0,276 inch
Net weight
3,72 g

Temperatures

Ambient temperature
-5 °C…40 °C 

Environmental Product Compliance

RoHS Compliance Status
Compliant without exemption 
REACH SVHC
No SVHC above 0.1 wt% 

Material data

Grundläggande material
Steel 
Insulating material
PA 
Colour
black 

Rating data IECEx/ATEX

Ex 2014/34/EU label
II 2 G D 
Safety notice
Installation instructions:
The potential equalisation (PE) rail modules are suitable for use in housings in atmospheres with flammable gases and dust. For use in areas with flammable gases, these housings must meet the requirements of EN 60079-0 and EN 60079-7. For use in areas with flammable dust, these housings must meet the requirements of EN 60079-0 and EN 60079-31.

When combined with other terminal block ranges and sizes, and when other accessories are used, you must comply with the clearance and creepage distances given.

Regarding accessory use, the manufacturer's instructions must be followed.

List of restrictions:
The PE rail modules are considered one component, with Ex marking when used with the busbar holders of type SH and WEW. When used independently, the above named components are not covered by this certificate. 

System specifications

Utförande
for busbar 10 x 3 mm 

Additional technical data

Installation advice
Feed-through (bushing) 
Type of mounting
when screwed in 

Conductors for clamping (rated connection)

Anzugsdrehmoment, max.
1 Nm
Clamping range, max.
6 mm²
Clamping range, min.
0,5 mm²
Clamping screw
M 3 
Connection cross-section, stranded, min.
0,5 mm²
Sección de conexión del conductor, flexible, max.
4 mm²
Sección de conexión del conductor, flexible, mín.
0,5 mm²
Section de raccordement du conducteur, rigide, max.
6 mm²
Section de raccordement du conducteur, rigide, min.
0,5 mm²
Tightening torque, min.
0,5 Nm
Type of connection
Clamping yoke 

CSA rating data

Certificat Nº (CSA)
12400-237 
Section max. du conducteur (CSA)
10 AWG 
Section min. du conducteur (CSA)
26 AWG 

Dimensions

TS 35 offset
41 mm

General

Einbauhinweis
Feed-through (bushing) 

Rating data

Märkarea
4 mm²

UL rating data

Ledarstorlek Field wiring max (UR)
12 AWG 
Ledarstorlek Field wiring min (UR)
20 AWG 
Nr certyfikatu (UR)
E60693 
導体サイズ工場配線最大（UR）
12 AWG 
컨덕터 크기 팩토리 결선 최소(UR)
20 AWG 

Classifications

ETIM 8.0
EC000001 
ETIM 9.0
EC000001 
ETIM 10.0
EC000001 
ECLASS 14.0
27-25-01-16 
ECLASS 15.0
27-25-01-16