Weidmueller ZB 4/6

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ZB 4/6

SKU: 556700000.0 Category: Brand:

Clamping yoke (bus-bar), Clamping yoke, silver, 4 mm², Width: 5.3 mm, M 3, Steel

Technical Specifications:

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
Ambient temperature -5 °C…40 °C
RoHS Compliance Status Compliant without exemption
REACH SVHC No SVHC above 0.1 wt%
Material Steel
Colour silver
Certificate No. (ATEX) DEMKO03ATEX136028U
Certificate No. (IECEX) IECEXULD13.0005U
Wire cross section max. (ATEX) 4 mm²
Wire cross section max. (IECEX) 4 mm²
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 range, max. 6 mm²
Clamping range, min. 0.5 mm²
Clamping screw M 3
Stripping length 16 mm
Tightening torque, max. 1 Nm
Tightening torque, min. 0.5 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
Certificate No. (CSA) 12400-237
Wire cross section max. (CSA) 10 AWG
Wire cross section min. (CSA) 26 AWG
Installation advice Feed-through (bushing)
Rated cross-section 4 mm²

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