1791030000 ZDK 2.5-2V (50 pcs.)

Code: 1791030000

Feed-through terminal, Double-tier terminal, Tension-clamp connection, 2.5 mm², 800 V, 24 A, dark beige

Version	Feed-through terminal, Double-tier terminal, Tension-clamp connection, 2.5 mm², 800 V, 24 A, dark beige
Order No.	1791030000
Type	ZDK 2.5-2V
GTIN (EAN)	4032248331208
Qty.	50 items

Dimensions and weights

	54.5 mm
Depth (inches)	2.146 inch
Depth including DIN rail	55.5 mm
Height	72.5 mm
Height (inches)	2.854 inch
Width	5.1 mm
Width (inches)	0.201 inch
Net weight	10.18 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.	-60 °C
Continuous operating temp., max.	130 °C

Material data

Material	Wemid
Colour	dark beige
UL 94 flammability rating	V-0

Rating data IECEx/ATEX

Certificate No. (ATEX)	DEMKO16ATEX1808U
Certificate No. (IECEX)	IECEXULD16.0036U
Max. voltage (ATEX)	550 V
Current (ATEX)	21 A
Wire cross section max. (ATEX)	4 mm²
Max. voltage (IECEX)	550 V
Current (IECEX)	21 A
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

System specifications

Version	Tension-clamp connection Vertically cross-connected for plug-in cross-connector One end without connector
End cover plate required	Yes
Number of levels	2
Number of clamping points per level	2
Levels cross-connected internally	Yes
PE connection	No
Rail	TS 35

Additional technical data

Explosion-tested version	Yes
Number of similar terminals	1
Open sides	right
Type of mounting	Snap-on

Conductors for clamping (rated connection)

Blade size	0.6 x 3.5 mm
Clamping range, max.	4 mm²
Clamping range, min.	0.05 mm²
Connection direction	Inclined / angled
Gauge to IEC 60947-1	A2
Number of connections	4
Stripping length	10 mm
Tube length for wire-end ferrule with plastic collar DIN 46228/4	Tube length: min.: 6 mm nominal: 10 mm max.: 10 mm Cross-section for conductor connection: nominal: 0.5 mm² Tube length: nominal: 10 mm min.: 6 mm max.: 10 mm Cross-section for conductor connection: nominal: 0.75 mm² Tube length: min.: 6 mm nominal: 10 mm max.: 10 mm Cross-section for conductor connection: nominal: 1 mm² Tube length: min.: 8 mm nominal: 10 mm max.: 10 mm Cross-section for conductor connection: nominal: 1.5 mm² Tube length: nominal: 10 mm Cross-section for conductor connection: nominal: 2.5 mm²
Tube length for wire-end ferrule without plastic collar DIN 46228/1	Tube length: min.: 6 mm nominal: 10 mm max.: 10 mm Cross-section for conductor connection: nominal: 0.5 mm² Tube length: nominal: 10 mm min.: 6 mm max.: 10 mm Cross-section for conductor connection: nominal: 0.75 mm² Tube length: min.: 6 mm nominal: 10 mm max.: 10 mm Cross-section for conductor connection: nominal: 1 mm² Tube length: min.: 8 mm nominal: 10 mm max.: 10 mm Cross-section for conductor connection: nominal: 1.5 mm² Tube length: nominal: 10 mm Cross-section for conductor connection: nominal: 2.5 mm²
Type of connection	Tension-clamp connection
Wire connection cross section AWG, max.	AWG 12
Wire connection cross section AWG, min.	AWG 30
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.	1.5 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.	4 mm²
Wire connection cross-section, solid core, min.	0.5 mm²

CSA rating data

Certificate No. (CSA)	200039-1236167
Current size B (CSA)	25 A
Current size D (CSA)	10 A
Voltage size B (CSA)	300 V
Voltage size D (CSA)	300 V
Wire cross section max. (CSA)	12 AWG
Wire cross section min. (CSA)	30 AWG

General

Rail	TS 35
Standards	IEC 60947-7-1
Wire connection cross section AWG, max.	AWG 12
Wire connection cross section AWG, min.	AWG 30

Rating data

Rated cross-section	2.5 mm²
Rated voltage	800 V
Rated DC voltage	800 V
Rated current	24 A
Current at maximum wires	24 A
Standards	IEC 60947-7-1
Volume resistance according to IEC 60947-7-x	1.33 mΩ
Rated impulse withstand voltage	8 kV
Power loss in accordance with IEC 60947-7-x	0.77 W
Pollution severity	3

UL rating data

Certificate No. (cURus)	E60693
Conductor size Factory wiring max. (cURus)	12 AWG
Conductor size Factory wiring min. (cURus)	30 AWG
Conductor size Field wiring max. (cURus)	12 AWG
Conductor size Field wiring min. (cURus)	30 AWG
Current size C (cURus)	20 A
Voltage size C (cURus)	600 V

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