Technical Specifications Parameter Value/Description Order No. 2428510000 Type A3T 2.5 Product Type Feed-through terminal block / Multi-tier modular terminal Series A Series Packaging Unit 50 pc(s) Dimensional Specifications Parameter Value/Description Width 5.1 mm Height 116 mm Depth 64.5 mm (65 mm on DIN rail) Net Weight 20.708 g Electrical Specifications (IEC) Parameter Value/Description Rated Cross-section 2.5 mm² Rated Voltage (IEC) 800 V Rated Current (IEC) 22 A Rated Impulse Withstand Voltage 8 kV Volume Resistivity (IEC 60947-7-x) 1.33 mΩ Power Loss per Pole (IEC) 0.77 W Pollution Severity 3 Connection Data Parameter Value/Description Number of Connections 6 Number of Levels 3 PE Connection No Termination Style PUSH IN / Spring clamp Wire Gauge Range (AWG) 28 - 12 AWG Wire Gauge Range (mm²) 0.14 - 4 mm² Solid Core (max.) 2.5 mm² Fine-stranded with ferrule (max.) 4 mm² Stripping Length 10 mm Screwdriver Tip Size 0.6 x 3.5 mm Connection Direction Top (vertical) Material Specifications Parameter Value/Description Insulation Material Wemid (Thermoplastic) Colour Dark beige / Deep brown Colour of Operational Elements Orange Flammability Rating (UL 94) V-0 Hazardous Area Ratings (ATEX/IECEx) Parameter Value/Description ATEX Certificate TUEV16ATEX7909U IECEx Certificate IECEXTUR16.0036U Marking Ex eb II C Gb Max. Voltage (ATEX/IECEx) 550 V Current (ATEX/IECEx) 19 A Wire Cross Section Max. (ATEX/IECEx) 2.5 mm² System Specifications Parameter Value/Description Number of Potentials 3 Number of Clamping Points per Level 2 End Plate Required Yes Mounting Type Snap-on to TS 35 DIN rail Open Sides Right Standards DIN EN 60947-7-1 UL/cURus Ratings Parameter Value/Description cURus Certificate No. E60693 Voltage Size B/C (cURus) 300 V Voltage Size D (cURus) 600 V Current Size B/C (cURus) 20 A Current Size D (cURus) 5 A Wire Size (min/max) 28 - 12 AWG CSA Ratings Parameter Value/Description CSA Certificate No. 200039-70089609 Voltage Size B/C (CSA) 300 V Voltage Size D (CSA) 600 V Current Size B/C (CSA) 20 A Current Size D (CSA) 5 A Wire Size (min/max) 28 - 12 AWG Environmental Specifications Parameter Value/Description Continuous Operating Temp., min. -60 °C Continuous Operating Temp., max. +130 °C Storage Temperature -25 °C … +55 °C RoHS Status Compliant, without exemption REACH SVHC No SVHC above 0.1 wt% Classifications Parameter Value/Description ETIM 9.0 / 10.0 EC000897 (Feed-through terminal block) ECLASS 14.0 27-25-01-17