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ZDK 2.5
         

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General ordering data

Version Feed-through terminal, Double-tier terminal, Tension-clamp connection, 2.5 mm², 500 V, 20 A, beige
Order No. 1674300000
Type ZDK 2.5
GTIN (EAN) 4008190444884
Qty. 50 pc(s).

Dimensions and weights

Depth 53 mm
Depth (inches) 2.087 inch
Depth including DIN rail 54 mm
Height 79.5 mm
Height (inches) 3.13 inch
Width 5.1 mm
Width (inches) 0.201 inch
Net weight 9.612 g

Temperatures

Storage temperature -25 °C...55 °C
Operating temperature range For operating temperature range see EC Design Test Certificate / IEC Ex-Certificate of Conformity
Continuous operating temp., min. -50 °C
Continuous operating temp., max. 120 °C

Material data

Material Wemid
Colour beige
UL 94 flammability rating V-0

Rating data IECEx/ATEX

Certificate No. (ATEX) DEMKO16ATEX1729U
Certificate No. (IECEX) IECEXULD16.0025U
Max. voltage (ATEX) 440 V
Current (ATEX) 20 A
Wire cross section max. (ATEX) 2.5 mm²
Max. voltage (IECEX) 440 V
Current (IECEX) 20 A
Wire cross section max. (IECEX) 2.5 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

System specifications

Version Tension-clamp connection, for plug-in cross-connector, One end without connector
End cover plate required Yes
Number of levels
Number of clamping points per level
Levels cross-connected internally No
PE connection No
Rail TS 35

Additional technical data

Explosion-tested version Yes
Number of similar terminals
Open sides right
Type of mounting Snap-on

CSA rating data

Certificate No. (CSA) 80053378-200039
Conductor size Factory wiring max. (CSA) 12 AWG
Conductor size Factory wiring min. (CSA) 26 AWG
Conductor size Field wiring max. (CSA) 12 AWG
Conductor size Field wiring min. (CSA) 26 AWG

Conductors for clamping (rated connection)

Blade size 0.6 x 3.5 mm
Clamping range, max. 2.5 mm²
Clamping range, min. 0.05 mm²
Connection direction top
Gauge to IEC 60947-1 A2
Number of connections
Stripping length 10 mm
Tube length for wire-end ferrule with plastic collar DIN 46228/4
Cross-section for conductor connection
nominal 0.5 mm²
Tube length
max. 10 mm
min. 6 mm
Cross-section for conductor connection
nominal 0.75 mm²
Tube length
max. 12 mm
min. 6 mm
Cross-section for conductor connection
nominal 1 mm²
Tube length
max. 12 mm
min. 6 mm
Cross-section for conductor connection
nominal 1.5 mm²
Tube length
max. 12 mm
min. 8 mm
Cross-section for conductor connection
nominal 2.5 mm²
Tube length
max. 12 mm
min. 8 mm
Tube length for wire-end ferrule without plastic collar DIN 46228/1
Tube length
nominal 10 mm
Cross-section for conductor connection
nominal 0.5 mm²
Tube length
nominal 10 mm
Cross-section for conductor connection
nominal 0.75 mm²
Tube length
nominal 10 mm
Cross-section for conductor connection
nominal 1 mm²
Tube length
max. 12 mm
min. 10 mm
Cross-section for conductor connection
nominal 1.5 mm²
Tube length
max. 12 mm
min. 10 mm
Cross-section for conductor connection
nominal 2.5 mm²
Type of connection Tension-clamp connection
Wire connection cross section AWG, max. AWG 14
Wire connection cross section AWG, min. AWG 24
Wire connection cross section, finely stranded, max. 2.5 mm²
Wire connection cross section, finely stranded, min. 0.5 mm²
Wire connection cross-section, finely stranded with wire-end ferrules DIN 46228/1, max. 2.5 mm²
Wire connection cross-section, finely stranded with wire-end ferrules DIN 46228/1, min. 0.5 mm²
Wire connection cross-section, finely stranded with wire-end ferrules DIN 46228/4, max. 2.5 mm²
Wire connection cross-section, finely stranded with wire-end ferrules DIN 46228/4, min. 0.5 mm²
Wire connection cross-section, solid core, max. 2.5 mm²
Wire connection cross-section, solid core, min. 0.5 mm²

Dimensions

TS 35 offset 39 mm

General

Rail TS 35
Standards IEC 60947-7-1
Wire connection cross section AWG, max. AWG 14
Wire connection cross section AWG, min. AWG 24

Rating data

Rated cross-section 2.5 mm²
Rated voltage 500 V
Rated DC voltage 500 V
Rated current 20 A
Current at maximum wires 20 A
Standards IEC 60947-7-1
Volume resistance according to IEC 60947-7-x 1.33 mΩ
Rated impulse withstand voltage 6 kV
Power loss in accordance with IEC 60947-7-x 0.77 W
Pollution severity 3

UL rating data

Certificate No. (UR) E60693
Conductor size Factory wiring max. (UR) 14 AWG
Conductor size Factory wiring min. (UR) 26 AWG
Conductor size Field wiring max. (UR) 14 AWG
Conductor size Field wiring min. (UR) 26 AWG
Current size C (UR) 15 A
Voltage size C (UR) 300 V

Downloads

Classifications

ETIM 6.0 EC000897
ETIM 7.0 EC000897
ETIM 8.0 EC000897
ETIM 9.0 EC000897
ECLASS 9.0 27-14-11-20
ECLASS 9.1 27-14-11-20
ECLASS 10.0 27-14-11-20
ECLASS 11.0 27-14-11-20
ECLASS 12.0 27-14-11-20
ECLASS 13.0 27-25-01-02

Approvals

Approvals CCCEX CE CSA DEMKOATEX DETNORVER IECEXULD KEMAKEUR KOSHAEX UKEX UR UKCA
ROHS Conform
UL File Number Search UL Website
Certificate No. (UR) E60693

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