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WMF 2.5

Feed-through terminal block, Screw connection, dark beige, 2.5 mm², 24 A, 800 V, Number of connections: 2, Number of levels: 1, TS 35, V-0, Wemid, 120 °C

Tuotteen tunnus 1143070000

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General ordering data

Version	Feed-through terminal block, Screw connection, dark beige, 2.5 mm², 24 A, 800 V, Number of connections: 2, Number of levels: 1, TS 35, V-0, Wemid, 120 °C
Order No.	1143070000
Type	WMF 2.5
GTIN (EAN)	4032248926046
Qty.	50 items

Dimensions and weights

Depth	44,5 mm
Depth (inches)	1,752 inch
Depth including DIN rail	45 mm
Height	88 mm
Height (inches)	3,465 inch
Width	5,08 mm
Width (inches)	0,2 inch
Net weight	10,7 g

Temperatures

Storage temperature	-25 °C...55 °C
Continuous operating temp., min.	−50 °C
Continuous operating temp., max.	120 °C

Environmental Product Compliance

RoHS Compliance Status	Compliant without exemption
REACH SVHC	No SVHC above 0.1 wt%

Material data

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

Rating data IECEx/ATEX

Certificate No. (ATEX)	DEMKO14ATEX1389U
Certificate No. (IECEX)	IECEXUL14.0097U
Max. voltage (ATEX)	500 V
Current (ATEX)	23 A
Wire cross section max. (ATEX)	2.5 mm²
Max. voltage (IECEX)	500 V
Current (IECEX)	23 A
Wire cross section max. (IECEX)	2.5 mm²
Marking EN 60079-7	Ex ec II C Gc
Ex 2014/34/EU label	II 3 G

System specifications

Version	Screw connection for plug-in cross-connector One end without connector
End cover plate required	Yes
Number of levels	1
Number of clamping points per level	2
Number of potentials per tier	1
Levels cross-connected internally	No
Rail	TS 35

Additional technical data

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

Conductors for clamping (additional connection)

Connection type, additional connection

Screw connection

Conductors for clamping (rated connection)

Blade size	0.6 x 3.5 mm
Clamping range, max.	4 mm²
Clamping range, min.	0,5 mm²
Clamping screw	M 3
Connection cross-section, stranded, max.	4 mm²
Connection cross-section, stranded, min.	1,5 mm²
Connection direction	on side
Gauge to IEC 60947-1	A3
Number of connections	2
Stripping length	10 mm
Tightening torque, max.	0,6 Nm
Tightening torque, min.	0,5 Nm
Type of connection	Screw connection
Wire connection cross section AWG, max.	AWG 12
Wire connection cross section AWG, min.	AWG 26
Wire connection cross section, finely stranded, max.	4 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.	4 mm²
Wire connection cross-section, solid core, min.	0,5 mm²

CSA rating data

Certificate No. (CSA)	200039-1057876
Current size B (CSA)	26 A
Current size C (CSA)	26 A
Current size D (CSA)	5 A
Voltage size B (CSA)	600 V
Voltage size C (CSA)	600 V
Voltage size D (CSA)	600 V
Wire cross section max. (CSA)	12 AWG
Wire cross section min. (CSA)	26 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 26

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	32 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
Surge voltage category	III

UL rating data

Certificate No. (cURus)	E60693
Conductor size Factory wiring max. (cURus)	12 AWG
Conductor size Factory wiring min. (cURus)	26 AWG
Conductor size Field wiring max. (cURus)	12 AWG
Conductor size Field wiring min. (cURus)	26 AWG
Current size B (cURus)	20 A
Current size C (cURus)	20 A
Current size D (cURus)	5 A
Voltage size B (cURus)	600 V
Voltage size C (cURus)	600 V
Voltage size D (cURus)	600 V
Wire cross section max. (cURus)	12 AWG
Wire cross section min. (cURus)	26 AWG

Downloads

Approval/Certificate/Document of Conformity	[Attestation of Conformity](https://mdcop.weidmueller.com/mediadelivery/asset/900_72400) [UKCA Ex Attestation of Conformity](https://mdcop.weidmueller.com/mediadelivery/asset/900_253963) [ATEX Certificate](https://mdcop.weidmueller.com/mediadelivery/asset/900_79912) [IECEx Certificate](https://mdcop.weidmueller.com/mediadelivery/asset/900_79913) [AEx ec Certificate](https://mdcop.weidmueller.com/mediadelivery/asset/900_79914) [CCC Ex Certificate](https://mdcop.weidmueller.com/mediadelivery/asset/900_178454) [UKCA Ex Certificate](https://mdcop.weidmueller.com/mediadelivery/asset/900_253964) [CE Declaration of Conformity](https://mdcop.weidmueller.com/mediadelivery/asset/900_37516) [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)
Engineering Data	[CAD data -- STEP](https://mdcop.weidmueller.com/mediadelivery/asset/900_60571)
Eplan Data Portal	[Eplan data](https://dataportal.eplan.com/part-details/WEI.1143070000)
CADENAS eCATALOG	[CAX data](https://weidmueller-embedded.partcommunity.com?catalog=weidmueller_qs&part=1143070000)
WSCAD Universe	[WSCAD data](https://wscaduniverse.com/part-detail?manufacturerId=88&type=0&partNumber=1143070000&norm=0)
User Documentation	[NTI WMF 2.5.pdf](https://mdcop.weidmueller.com/mediadelivery/asset/900_72412) [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
ECLASS 14.0	27-25-01-01

Approvals

Approvals	![CCCEX](/picture/CCCEX.gif) ![CE](/picture/CE.gif) ![CSA](/picture/CSA.gif) ![CURUS](/picture/CURUS.gif) ![CURUSEX](/picture/CURUSEX.gif) ![DEMKOATEX](/picture/DEMKOATEX.gif) ![IECEXULD](/picture/IECEXULD.gif) ![UKEX](/picture/UKEX.gif) ![UKCA](/picture/UKCA.gif)
ROHS	Conform
UL File Number Search	[UL Website](LINK/UL_search.html)
Certificate No. (cURus)	E60693
Certificate No. (cURusEX)	E184763

Connectivity

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Assembly

WMF 2.5

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WMF 2.5

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