1781720000 WDU 2.5 PACK - Manufacturer Hydro-Funk GmbH

1781720000 WDU 2.5 PACK

1781720000 WDU 2.5 PACK

Brand:Weidmüller
Product Code: 1781720000
Availability: Out Of Stock

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Feed-through terminal, Screw connection, 2.5 mm², 800 V, 24 A, dark beige

General ordering data

Version	Feed-through terminal, Screw connection, 2.5 mm², 800 V, 24 A, dark beige
Order No.	1781720000
Type	WDU 2.5 PACK
GTIN (EAN)	4032248174683
Qty.	1 items

Dimensions and weights

	46.5 mm
Depth (inches)	1.831 inch
Net weight	127.436 g

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	Wemid
Colour	dark beige
UL 94 flammability rating	V-0

Rating data IECEx/ATEX

Certificate No. (ATEX)	DEMKO14ATEX1338U
Certificate No. (IECEX)	IECEXULD14.0005U
Max. voltage (ATEX)	690 V
Current (ATEX)	24 A
Wire cross section max. (ATEX)	2.5 mm²
Max. voltage (IECEX)	690 V
Current (IECEX)	24 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	Screw connection for plug-in cross-connector for screwable cross-connection One end without connector
Number of potentials	1
Number of levels	1
Number of clamping points per level	2
Number of potentials per tier	1
Levels cross-connected internally	No
PE connection	No
Rail	TS 35
N-function	No
PE function	No
PEN function	No

2 clampable conductors (H05V/H07V) with equal cross-section (rated connection)

Cross-section for connected wire, solid, two clampable wires, max.	1.5 mm²
Cross-section for connected wire, solid, two clampable wires, min.	0.5 mm²

Additional technical data

Type of mounting

Snap-on

Conductors for clamping (rated connection)

Clampable conductor	Connection specification: Screw connection Cross-section for conductor connection: Type: solid, H05(07) V-U min.: 0.5 mm² max.: 4 mm² nominal: 2.5 mm² wire end ferrule: Stripping length: min.: 10 mm max.: 10 mm nominal: 10 mm Tightening torque: min.: 0.4 Nm max.: 0.8 Nm Connection specification: Screw connection Cross-section for conductor connection: Type: stranded, H07V-R min.: 1.5 mm² max.: 4 mm² nominal: 2.5 mm² wire end ferrule: Stripping length: min.: 10 mm max.: 10 mm nominal: 10 mm Tightening torque: min.: 0.4 Nm max.: 0.8 Nm Connection specification: Screw connection Cross-section for conductor connection: Type: flexible, H05(07) V-K min.: 0.5 mm² max.: 2.5 mm² nominal: 2.5 mm² wire end ferrule: Stripping length: min.: 10 mm max.: 10 mm nominal: 10 mm Tightening torque: min.: 0.4 Nm max.: 0.8 Nm
Clamping screw	M 2.5
Number of connections	2
Stripping length	10 mm
Type of connection	Screw connection

Rail

TS 35

Rated cross-section	2.5 mm²
Rated voltage	800 V
Rated DC voltage	800 V
Rated current	24 A
Volume resistance according to IEC 60947-7-x	1.33 mΩ
Power loss in accordance with IEC 60947-7-x	0.77 W

Certificate No. (UR)	E60693
Conductor size Factory wiring max. (UR)	12 AWG
Conductor size Factory wiring min. (UR)	30 AWG
Conductor size Field wiring max. (UR)	12 AWG
Conductor size Field wiring min. (UR)	28 AWG
Current size B (UR)	25 A
Current size C (UR)	25 A
Voltage size B (UR)	600 V
Voltage size C (UR)	600 V

Approval/Certificate/Document of Conformity	[IECEx Certificate](https://mdcop.weidmueller.com/mediadelivery/asset/900_39462) [CB Testreport](https://mdcop.weidmueller.com/mediadelivery/asset/900_42060) [CB Certificate](https://mdcop.weidmueller.com/mediadelivery/asset/900_42061) [ATEX Certificate](https://mdcop.weidmueller.com/mediadelivery/asset/900_39463) [UKCA declaration of conformity](https://mdcop.weidmueller.com/mediadelivery/asset/900_284527) [Confirmation of Standards EN 45545-2_2020-10](https://mdcop.weidmueller.com/mediadelivery/asset/900_308425)
User Documentation	[StorageConditionsTerminalBlocks](https://mdcop.weidmueller.com/mediadelivery/asset/900_87149)
Catalogues	[Catalogues in PDF-format](LINK/Catalog.html)

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	27-25-01-01

Approvals	![CCCEX](/picture/CCCEX.gif) ![CE](/picture/CE.gif) ![DEMKOATEX](/picture/DEMKOATEX.gif) ![IECEXULD](/picture/IECEXULD.gif) ![KEMAKEUR](/picture/KEMAKEUR.gif) ![KOSHAEX](/picture/KOSHAEX.gif) ![UKEX](/picture/UKEX.gif) ![UR](/picture/UR.gif) ![UKCA](/picture/UKCA.gif)
ROHS	Conform
UL File Number Search	[UL Website](LINK/UL_search.html)
Certificate No. (UR)	E60693