Properties
| Version | Test-disconnect terminal, PUSH IN, 4 mm², 250 V, 20 A, dark beige |
| Order No. | 2831520000 |
| Type | A2T 4 DT-FT |
| GTIN (EAN) | 4064675416470 |
| Qty. | 50 items |
| Depth | 56.5 mm |
| Depth (inches) | 2.224 inch |
| Height | 126.5 mm |
| Height (inches) | 4.98 inch |
| Width | 6.1 mm |
| Width (inches) | 0.24 inch |
| Net weight | 25.6 g |
| Continuous operating temp., min. | -55 °C |
| Continuous operating temp., max. | 130 °C |
| RoHS Compliance Status | Compliant without exemption |
| REACH SVHC | No SVHC above 0.1 wt% |
| Material | Wemid |
| Colour | dark beige |
| Colour of operational elements | orange |
| UL 94 flammability rating | V-0 |
| Certificate No. (ATEX) | TUEV16ATEX7939U |
| Certificate No. (IECEX) | IECEXTUR16.0045U |
| Max. voltage (ATEX) | 250 V |
| Current (ATEX) | 20 A |
| Wire cross section max. (ATEX) | 6 mm² |
| Max. voltage (IECEX) | 250 V |
| Current (IECEX) | 20 A |
| Wire cross section max. (IECEX) | 6 mm² |
| End cover plate required | Yes |
| Number of levels | 2 |
| Number of clamping points per level | 2 |
| Levels cross-connected internally | No |
| Rail | TS 35 |
| PE function | No |
| PEN function | No |
| Open sides | right |
| Snap-on | Yes |
| Type of mounting | TS 35 |
| Connection type, additional connection | PUSH IN |
| Blade size | 0.6 x 3.5 mm |
| Clamping range, max. | 6 mm² |
| Clamping range, min. | 0.14 mm² |
| Connection cross-section, stranded, max. | 6 mm² |
| Connection cross-section, stranded, min. | 0.5 mm² |
| Connection direction | top |
| Gauge to IEC 60947-1 | A4 |
| Number of connections | 4 |
| Stripping length | 12 mm |
| Tube length for wire-end ferrule without plastic collar DIN 46228/1 |
|
| Twin wire-end ferrules, max. | 1.5 mm² |
| Twin wire-end ferrules, min. | 0.5 mm² |
| Type of connection | PUSH IN |
| Type of connection 2 | PUSH IN |
| Wire connection cross section AWG, max. | AWG 10 |
| Wire connection cross section AWG, min. | AWG 24 |
| Wire connection cross section, finely stranded, max. | 6 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. | 6 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. | 4 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 |
| Certificate No. (CSA) | 200039-700896609 |
| Current size B (CSA) | 20 A |
| Current size C (CSA) | 25 A |
| Current size D (CSA) | 10 A |
| Voltage size B (CSA) | 300 V |
| Voltage size C (CSA) | 150 V |
| Voltage size D (CSA) | 300 V |
| Wire cross section max. (CSA) | 10 AWG |
| Wire cross section min. (CSA) | 26 AWG |
| Cross-disconnect | without |
| Integral test socket | Yes |
| Slitting | Pivoting |
| Rail | TS 35 |
| Standards |
IEC 60947-7-1
IEC 60947-7-2 |
| Wire connection cross section AWG, max. | AWG 10 |
| Wire connection cross section AWG, min. | AWG 24 |
| Rated cross-section | 4 mm² |
| Rated voltage | 250 V |
| Rated DC voltage | 250 V |
| Rated current | 20 A |
| Current at maximum wires | 20 A |
| Standards |
IEC 60947-7-1
IEC 60947-7-2 |
| Rated impulse withstand voltage | 6 kV |
| Pollution severity | 3 |
| Surge voltage category | III |
| Certificate No. (cURus) | E60693 |
| Conductor size Factory wiring max. (cURus) | 10 AWG |
| Conductor size Factory wiring min. (cURus) | 26 AWG |
| Conductor size Field wiring max. (cURus) | 10 AWG |
| Conductor size Field wiring min. (cURus) | 26 AWG |
| Approval/Certificate/Document of Conformity |
[Attestation of Conformity](https://mdcop.weidmueller.com/mediadelivery/asset/900_289086)
[IECEx Certificate](https://mdcop.weidmueller.com/mediadelivery/asset/900_289083) [UKCA EX Certificate](https://mdcop.weidmueller.com/mediadelivery/asset/900_289084) [ATEX Certificate](https://mdcop.weidmueller.com/mediadelivery/asset/900_289109) [CB Testreport](https://mdcop.weidmueller.com/mediadelivery/asset/900_318971) [CB Test Certificate](https://mdcop.weidmueller.com/mediadelivery/asset/900_318972) [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_260958) |
| Eplan Data Portal | [Eplan data](https://dataportal.eplan.com/part-details/WEI.2831520000) |
| CADENAS eCATALOG | [CAX data](https://weidmueller-embedded.partcommunity.com?catalog=weidmueller_qs&part=2831520000) |
| WSCAD Universe | [WSCAD data](https://wscaduniverse.com/part-detail?manufacturerId=88&type=0&partNumber=2831520000&norm=0) |
| User Documentation | [NTI A2T 4 DT-FT](https://mdcop.weidmueller.com/mediadelivery/asset/900_289090) |
| Safety Information | [Go to website](https://www.weidmueller.com/int/service/safety_info.jsp) |
| Catalogues | [Catalogues in PDF-format](LINK/Catalog.html) |
| ETIM 6.0 | EC000902 |
| ETIM 7.0 | EC000902 |
| ETIM 8.0 | EC000902 |
| ETIM 9.0 | EC000902 |
| ECLASS 9.0 | 27-14-11-26 |
| ECLASS 9.1 | 27-14-11-26 |
| ECLASS 10.0 | 27-14-11-26 |
| ECLASS 11.0 | 27-14-11-26 |
| ECLASS 12.0 | 27-14-11-26 |
| ECLASS 13.0 | 27-25-01-09 |
| ECLASS 14.0 | 27-25-01-09 |
| Approvals |        |
| ROHS | Conform |
| UL File Number Search | [UL Website](LINK/UL_search.html) |
| Certificate No. (cURus) | E60693 |