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1689990000 – WEIDMULLER

“Z terminal with tension spring connection ZDK 2.5V
Weidmuller
Terminal blocks in tension clamp system and the Z Series are
specially customised to the customers’ requirements.
Less space, spacious labelling area, integrated test point,
cross-connection functionality within the Z Series and another
family of terminals by Weidmüller.
Z-Series terminals have a large clamping range and one or
two cross-connection slots.
Plug-in standard cross-connections enable potentials to be
distributed over any number of terminals.
Dimensions
Length 79.5 mm
Width 5.1 mm
Height 53 mm
Height of lowest version 54 mm
Temperatures
Operating temperature
Storage temperature
CSA ratings data
Certificate No. (CSA) 12400-367
Voltage size B (CSA) 300 V
Voltage size D (CSA) 300 V
Current size B (CSA) 10 A
Current size D (CSA) 10 A
Wire cross section max. (CSA) 12 AWG
Wire cross section min. (CSA) 26 AWG
UL ratings data
Certificate No. (UR) E60693VOL1SEC52
Voltage size C (UR) 300 V
Current size C (UR) 15 A
Conductor size Factory wiring max. (UR) 14 AWG
Conductor size Factory wiring min. (UR) 26 AWG
Conductor size Field wiring max. (UR) 14 AWG
IECEx/ATEX rating data
Certificate No. (ATEX) KEMA97ATEX4677U
ATEX certificate KEMA97ATEX4677U_d.pdf
ATEX certificate KEMA97ATEX4677U_e.pdf
max. voltage 440 V
Current (ATEX) 20 A
Wire cross section max. (ATEX) 2.5 mm²
Voltage, cross-connection
CrossConnectionGuide.pdf
Operating temperature range
For operating temperature range see EC Design Test Certificate / IEC Ex-Certificate of Conformity
Marking EN 60079-7 Ex e II
Material data
Material Wemid
Colour beige
Flammability class UL 94 V-0
System specifications
Product family Z terminal with tension spring connection
Type of connection
Tension clamp connection
Connection direction top
Number of levels 2
Number of connections 2
No. of clamping points per level 2
Levels cross-connected internally Yes
Mounting rail TS 35
End cover plate required Yes
Additional technical data
Explosion-tested version Yes
Number of identical terminals 1
Open sides right
Type of mounting Snap-on
Conductors for clamping (additional connection)
Conductor cross-section, flexible plus plastic collar DIN 46228/1, further connection, min. 0.5 mm²
Conductor cross-section, flexible plus plastic collar DIN 46228/1, further connection, max. 2.5 mm²
Conductors for clamping (rated connection)
Type of connection Tension clamp connection
Stripping length 10 mm
Blade size 0.6 x 3.5 mm
Connection direction top
Number of connections 2
Clamping range, rated connection, min. 0.05 mm²
Clamping range, rated connection, max. 2.5 mm²
Gauge to IEC 60947-1 A2
Conductor cross-section, solid, min. 0.5 mm²
Wire connection cross section, solid core max. rated connection 2.5 mm²
Wire connection cross section, finely stranded, max. 2.5 mm²
Conductor cross-section, flexible, min. 0.5 mm²
Wire connection cross section, finely stranded with wire-end ferrules DIN 46228/1, rated connection, min. 0.5 mm²
Wire connection cross section, finely stranded with wire-end ferrules DIN 46228/1, rated connection, max. 2.5 mm²
Cross-section for connected conductor, finely stranded with wire-end ferrules and plastic collars DIN 46228/4, rated connection, min. 0.5 mm²
Wire connection cross-section, finely stranded with wire-end ferrules and plastic collars DIN 46228/4, rated connection, max. 2.5 mm²
Wire connection cross section AWG, min. AWG 26 Wire connection cross section AWG, max. AWG 12
Rating data
Rated cross-section 2.5 mm²
Rated voltage 500 V
Rated impulse withstand voltage 6 kV
Rated current 20 A
Current at maximum wires 20 A
Standards IEC 60947-7-1
Pollution severity 3
Classifications
ETIM 2.0 EC000897 ETIM 3.0 EC000897
ETIM 4.0 EC000903 UNSPSC 30-21-18-01
eClass 4.1 27-14-11-18 eClass 5.1 27-14-11-18
eClass 6.0 27-14-11-27
Approvals
Approvals CE; CSA; DETNORVER;
GOSTME25; KEMAATEX;
KEMAKEUR
Product notes
Note, technical data 2.5 mm² flexible conductors with wire end ferrules are crimped with the Weidmüller PZ 6/5 crimping tool.
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