Data sheet Weidmller Interface GmbH & Co. KG A3T 2.5 Klingenbergstrae 26 D-32758 Detmold Germany www.weidmueller.com Product image To feed through power, signal, and data is the classical requirement in electrical engineering and panel building. The insulating material, the connection system and the design of the terminal blocks are the differentiating features. A feed-through terminal block is suitable for joining and/or connecting one or more conductors. They could have one or more connection levels that are on the same potential or insulated against one another. General ordering data Version Feed-through terminal, PUSH IN, 2.5 mm, 800 V, 22 A, dark beige Order No. 2428510000 Type A3T 2.5 GTIN (EAN) 4050118438208 Qty. 50 pc(s). Creation date March 25, 2022 11:23:54 PM CET Catalogue status 11.03.2022 / We reserve the right to make technical changes. 1Data sheet Weidmller Interface GmbH & Co. KG A3T 2.5 Klingenbergstrae 26 D-32758 Detmold Germany www.weidmueller.com Technical data Dimensions and weights Depth 64.5 mm Depth (inches) 2.539 inch Depth including DIN rail 65 mm Height 116 mm Height (inches) 4.567 inch Width 5.1 mm Width (inches) 0.201 inch Net weight 20.708 g Temperatures Storage temperature -25 C...55 C Continuous operating temp., min. -60 C Continuous operating temp., max. 130 C Material data Material Wemid Colour dark beige Colour of operational elements orange UL 94 flammability rating V-0 Rating data IECEx/ATEX Certificate No. (ATEX) TUEV16ATEX7909U Certificate No. (IECEX) IECEXTUR16.0036U Max. voltage (ATEX) 550 V Current (ATEX) 19 A Wire cross section max. (ATEX) 2.5 mm Max. voltage (IECEX) 550 V Current (IECEX) 19 A Wire cross section max. (IECEX) 2.5 mm Marking EN 60079-7 Ex eb II C Gb Ex 2014/34/EU label II 2 G D System specifications End cover plate required Yes Number of potentials 3 Number of levels 3 Number of clamping points per level 2 PE connection No Rail TS 35 N-function No PE function No PEN function No Additional technical data Installation advice Rail Open sides right Snap-on No Type of fixing Snap-on Type of mounting TS 35 With snap-in pegs No CSA rating data Certificate No. (CSA) 200039-70089609 Current size B (CSA) 20 A Current size C (CSA) 20 A Current size D (CSA) 5 A Voltage size B (CSA) 300 V Voltage size C (CSA) 300 V Voltage size D (CSA) 600 V Wire cross section max. (CSA) 12 AWG Wire cross section min. (CSA) 28 AWG Conductors for clamping (rated connection) Blade size 0.6 x 3.5 mm Clamping range, max. 2.5 mm Clamping range, min. 0.14 mm Connection cross-section, stranded, 2.5 mm max. Connection cross-section, stranded, min. 0.5 mm Connection direction top Gauge to IEC 60947-1 A3 Creation date March 25, 2022 11:23:54 PM CET Catalogue status 11.03.2022 / We reserve the right to make technical changes. 2