Product catalogue Terminals Screwing technology W-series modular terminals Modular thermocouple terminals General ordering data Order No. 1024100000 Part designation WDU 2.5/TC TYP K Version Special terminal, special connections, 2.5 mm, Screw connection, Wemid, dark beige, TS 35 EAN 4008190140472 Qty. 50 pc(s). PT OKIECEx/ATEX rating data EU-type examination certificate SIRA02ATEX3153U Download, German Download English SIRA02ATEX3153U e.pdf IECEx Certificate of Conformity IECEXSIR05.0039U Download IECEXSIR05.0039U e.pdf ATEX voltage 55 V ATEX current 1 A ATEX conductor cross-section 2.5 mm IECEx voltage 55 V IECEx conductor cross-section 2.5 mm Voltage when using cross-connections 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 Marking ATEX Directive 94/9/EC Ex II 2 G D 2 clampable conductors (H05V/H07V) with equal cross-section (rated connection) Solid, min. 0.5 mm Solid, max. 1.5 mm Flexible, min. 0.5 mm Flexible, max. 1.5 mm Flexible with ferrule, min. (DIN 46228 pt 1) 0.5 mm Flexible with ferrule, max. (DIN 46228 pt 1) 1.5 mm - 1 -Product catalogue Terminals Screwing technology W-series modular terminals Modular thermocouple terminals Additional technical data Colour of insulating material dark beige Connection direction on side End plate required Yes Explosion-tested versionEx No Installation advice TS 35 Insulating material Wemid Levels cross-connected internally No No. of identical terminals 1 No. of levels 1 No. of terminal strips per level 2 Open sides right Operating temperature range - 50 C, + 120 C Product family W-Series Type of connection Screwed Type of mounting Snap-on UL 94 flammability rating of insulation material V-0 Version Thermocouple Conductors for clamping (additional connection) Type of connection Screw connection Conductors for clamping (rated connection) Clamping range, min. 0.13 mm Clamping range, max. 2.5 mm Type of connection Screw connection 2nd type of connection screwed Connection direction on side No. of connections 2 Stripping length 10 mm Clamping screw M 2.5 Blade size 0.6 x 3.5 mm Tightening torque range 0.4...0.6 Nm Torque level with DMS electric screwdriver 1 Gauge to IEC 60947-1 A2 Solid, min. 0.5 mm Solid, max. 2.5 mm Stranded, min. 1.5 mm Stranded, max. 2.5 mm Flexible, min. 0.5 mm Flexible, max. 2.5 mm Flexible with ferrule, min. (DIN 46228/1) 0.5 mm Flexible with ferrule, max. (DIN 46228/1) 2.5 mm Flexible, min., ferrule with plastic collar (DIN 0.5 mm 46228 pt 4) Flexible, max., ferrule with plastic collar (DIN 2.5 mm 46228 pt 4) Twin wire-end ferrule, min. 0.5 mm Twin wire end ferrule, max. 1.5 mm AWG conductor size, min. AWG 26 AWG conductor size, max. AWG 12 - 2 -