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ZB 4/6
         

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General ordering data

Version Clamping yoke (bus-bar), Clamping yoke, silver, 4 mm², Width: 5.3 mm, M 3, Steel
Order No. 0556700000
Type ZB 4/6
GTIN (EAN) 4008190188412
Qty. 50 pc(s).

Dimensions and weights

Depth 20 mm
Depth (inches) 0.787 inch
Height 12 mm
Height (inches) 0.472 inch
Width 5.3 mm
Width (inches) 0.209 inch
Net weight 2.88 g

Temperatures

Operating temperature range For operating temperature range see EC Design Test Certificate / IEC Ex-Certificate of Conformity

Environmental Product Compliance

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

Material data

Material Steel
Colour silver

Rating data IECEx/ATEX

Certificate No. (ATEX) DEMKO03ATEX136028U
Certificate No. (IECEX) IECEXULD13.0005U
Wire cross section max. (ATEX) 4 mm²
Wire cross section max. (IECEX) 4 mm²
Operating temperature range For operating temperature range see EC Design Test Certificate / IEC Ex-Certificate of Conformity
Marking EN 60079-7 Ex eb II C Gb
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

Version for busbar 6 x 6 mm

Additional technical data

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

CSA rating data

Certificate No. (CSA) 12400-237
Wire cross section max. (CSA) 10 AWG
Wire cross section min. (CSA) 26 AWG

Conductors for clamping (rated connection)

Clamping screw M 3
Stripping length 16 mm
Tightening torque, min. 1.2 Nm
Type of connection Clamping yoke
Wire connection cross section, finely stranded, max. 4 mm²
Wire connection cross section, finely stranded, min. 0.5 mm²
Wire connection cross-section, solid core, max. 6 mm²
Wire connection cross-section, solid core, min. 0.5 mm²

General

Installation advice Feed-through (bushing)

Rating data

Rated cross-section 4 mm²

Downloads

Classifications

ETIM 6.0 EC002848
ETIM 7.0 EC002848
ETIM 8.0 EC002848
ETIM 9.0 EC002848
ECLASS 9.0 27-14-11-92
ECLASS 9.1 27-14-11-92
ECLASS 10.0 27-14-11-92
ECLASS 11.0 27-14-11-46
ECLASS 12.0 27-14-11-46
ECLASS 13.0 27-25-01-16
ECLASS 14.0 27-25-01-16

Approvals

Approvals CSA DEMKOATEX IECEXULD UKEX
ROHS Conform

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Weidmüller Interface GmbH & Co. KG
 
+49 5231 14-0
+49 5231 14-292083
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