ZB 16/6   Item No. 0556800000

Accessories, Clamping yoke for busbar, Rated cross-section: Clamping yoke, Feed-through (bushing)

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ZB 16/6
Type ZB 16/6  
Order No. 0556800000  
Version Accessories, Clamping yoke for busbar, Rated cross-section: Clamping yoke, Feed-through (bushing)  
GTIN (EAN) 4008190007751  
Qty. 50 ST  
Width 10 mm  
Width (inches) 0.3937 inch  
Height 12.5 mm  
Height (inches) 0.492125 inch  
Depth 30.7 mm  
Depth (inches) 1.208659 inch  
Net weight 6.78 g  
Operating temperature range For operating temperature range see EC Design Test Certificate / IEC Ex-Certificate of Conformity  
Material Steel  
Colour silver  
Certificate No. (ATEX) DEMKO03ATEX136028U  
ATEX certificate [DEMKO03ATEX136028U_e.pdf](PDF/DEMKO03ATEX136028U_e.pdf)  
Certificate No. (IECEX) IECEXULD13.0005U  
Wire cross section max. (ATEX) 16 mm²  
Wire cross section max. (IECEX) 16 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.  
Version for busbar 6 x 6 mm  
Installation advice Feed-through (bushing)  
Type of mounting when screwed in  
Clamping screw M 4  
Connection cross-section, stranded, max. 25 mm²  
Connection cross-section, stranded, min. 16 mm²  
Stripping length 12 mm  
Tightening torque, min. 2.6 Nm  
Type of connection Clamping yoke  
Wire connection cross section, finely stranded, max. 16 mm²  
Wire connection cross-section, finely stranded, min. 2.5 mm²  
Wire connection cross-section, solid core, max. 16 mm²  
Wire connection cross-section, solid core, min. 2.5 mm²  
Certificate No. (CSA) 12400-237  
Wire cross section max. (CSA) 6 AWG  
Wire cross section min. (CSA) 12 AWG  
Approval/Certificate/Document of Conformity [Attestation of Conformity](http://download.weidmueller.com/asset/download/file/80380)  
[ATEX Certificate](http://download.weidmueller.com/asset/download/file/80376)  
[IECEx Certificate](http://download.weidmueller.com/asset/download/file/80377)  
Engineering Data [STEP](http://download.weidmueller.com/asset/download/file/59221)  
User Documentation [Installation Instruction](http://download.weidmueller.com/asset/download/file/80378)  
[StorageConditionsTerminalBlocks](http://download.weidmueller.com/asset/download/file/87149)  
eClass 5.1 27-14-11-31  
eClass 6.2 27-14-11-90  
eClass 7.1 27-14-11-90  
eClass 8.1 27-14-11-90  
eClass 9.0 27-14-11-92  
eClass 9.1 27-14-11-92  
ETIM 3.0 EC000001  
ETIM 4.0 EC000001  
ETIM 5.0 EC000001  
ETIM 6.0 EC002848  
UNSPSC 30-21-18-11  
Approvals ![CSA](/picture/CSA.gif) ![DEMKOATEX](/picture/DEMKOATEX.gif) ![IECEXULD](/picture/IECEXULD.gif)  
ROHS Conform