Properties
| Version | Feed-through terminal, PUSH IN, 50 mm², 1000 V, 150 A, dark beige |
| Order No. | 2663250000 |
| Type | A2C 50/70 |
| GTIN (EAN) | 4050118814972 |
| Qty. | 5 items |
| Depth | 80.5 mm |
| Depth (inches) | 3.169 inch |
| Height | 101.5 mm |
| Height (inches) | 3.996 inch |
| Width | 20 mm |
| Width (inches) | 0.787 inch |
| Net weight | 119.592 g |
| Storage temperature | -25 °C...55 °C |
| Continuous operating temp., min. | -60 °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) | TUEV16ATEX7909U |
| Certificate No. (IECEX) | IECEXTUR16.0036U |
| Max. voltage (ATEX) | 1100 V |
| Current (ATEX) | 128 A |
| Wire cross section max. (ATEX) | 70 mm² |
| Max. voltage (IECEX) | 1100 V |
| Current (IECEX) | 128 A |
| End cover plate required | No |
| Number of potentials | 1 |
| 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 |
| N-function | No |
| PE function | No |
| PEN function | No |
| Explosion-tested version | Yes |
| Open sides | closed |
| Snap-on | Yes |
| Type of fixing | Snap-on |
| Type of mounting |
TS 35
Snap-on |
| Connection type, additional connection | PUSH IN |
| Blade size | 1.0 x 5.5 mm |
| Clamping range, max. | 70 mm² |
| Clamping range, min. | 10 mm² |
| Connection cross-section, stranded, max. | 70 mm² |
| Connection cross-section, stranded, min. | 10 mm² |
| Connection direction | on side |
| Number of connections | 2 |
| Stripping length | 30 mm |
| Twin wire-end ferrules, max. | 10 mm² |
| Twin wire-end ferrules, min. | 4 mm² |
| Type of connection | PUSH IN |
| Wire connection cross section AWG, max. | AWG 2/0 |
| Wire connection cross section AWG, min. | AWG 8 |
| Wire connection cross section, finely stranded, max. | 70 mm² |
| Wire connection cross section, finely stranded, min. | 10 mm² |
| Wire connection cross-section, finely stranded with wire-end ferrules DIN 46228/1, max. | 50 mm² |
| Wire connection cross-section, finely stranded with wire-end ferrules DIN 46228/1, min. | 10 mm² |
| Wire connection cross-section, finely stranded with wire-end ferrules DIN 46228/4, max. | 50 mm² |
| Wire connection cross-section, finely stranded with wire-end ferrules DIN 46228/4, min. | 10 mm² |
| Wire connection cross-section, solid core, max. | 16 mm² |
| Wire connection cross-section, solid core, min. | 10 mm² |
| Certificate No. (CSA) | 200039-80069332 |
| Current size B (CSA) | 175 A |
| Current size C (CSA) | 175 A |
| Current size D (CSA) | 5 A |
| Voltage size B (CSA) | 1000 V |
| Voltage size C (CSA) | 1000 V |
| Voltage size D (CSA) | 600 V |
| Wire cross section min. (CSA) | 8 AWG |
| Rail | TS 35 |
| Standards | IEC 60947-7-1 |
| Wire connection cross section AWG, max. | AWG 2/0 |
| Wire connection cross section AWG, min. | AWG 8 |
| Rated cross-section | 50 mm² |
| Rated voltage | 1,000 V |
| Rated DC voltage | 1,500 V |
| Rated current | 150 A |
| Current at maximum wires | 150 A |
| Standards | IEC 60947-7-1 |
| Volume resistance according to IEC 60947-7-x | 0.21 mΩ |
| Rated impulse withstand voltage | 8 kV |
| Power loss in accordance with IEC 60947-7-x | 4.8 W |
| Pollution severity | 3 |
| Surge voltage category | III |
| Certificate No. (cURus) | E60693 |
| Conductor size Factory wiring max. (cURus) | 00 AWG |
| Conductor size Factory wiring min. (cURus) | 8 AWG |
| Conductor size Field wiring max. (cURus) | 00 AWG |
| Conductor size Field wiring min. (cURus) | 8 AWG |
| Current size B (cURus) | 175 A |
| Current size C (cURus) | 175 A |
| Current size D (cURus) | 5 A |
| Voltage size B (cURus) | 1000 V |
| Voltage size C (cURus) | 1000 V |
| Voltage size D (cURus) | 600 V |
| Product information | The max. connectable wire reduces by one wire size if a cross connector is used that has to be mounted in the wire entry. |
| Approval/Certificate/Document of Conformity |
[Attestation of Conformity](https://mdcop.weidmueller.com/mediadelivery/asset/900_253715)
[UKCA Ex Attestation of Conformity](https://mdcop.weidmueller.com/mediadelivery/asset/900_253939) [UKCA declaration of conformity](https://mdcop.weidmueller.com/mediadelivery/asset/900_284539) [Confirmation of Standards EN 45545-2_2020-10](https://mdcop.weidmueller.com/mediadelivery/asset/900_308425) [IECEx Certificate](https://mdcop.weidmueller.com/mediadelivery/asset/900_58128) [ATEX Certificate](https://mdcop.weidmueller.com/mediadelivery/asset/900_58163) [DNVGL certificate](https://mdcop.weidmueller.com/mediadelivery/asset/900_152120) [CB Testreport](https://mdcop.weidmueller.com/mediadelivery/asset/900_224974) [CB Certificate](https://mdcop.weidmueller.com/mediadelivery/asset/900_224976) [UKCA Ex Certificate](https://mdcop.weidmueller.com/mediadelivery/asset/900_253942) [DNV Certificate](https://mdcop.weidmueller.com/mediadelivery/asset/900_320351) [CE Declaration of Conformity](https://mdcop.weidmueller.com/mediadelivery/asset/900_153937) |
| Engineering Data | [CAD data -- STEP](https://mdcop.weidmueller.com/mediadelivery/asset/900_205669) |
| Eplan Data Portal | [Eplan data](https://dataportal.eplan.com/part-details/WEI.2663250000) |
| CADENAS eCATALOG | [CAX data](https://weidmueller-embedded.partcommunity.com?catalog=weidmueller_qs&part=2663250000) |
| WSCAD Universe | [WSCAD data](https://wscaduniverse.com/part-detail?manufacturerId=88&type=0&partNumber=2663250000&norm=0) |
| User Documentation |
[Instruction sheet](https://mdcop.weidmueller.com/mediadelivery/asset/900_103803)
[User Manual A2C 50-185](https://mdcop.weidmueller.com/mediadelivery/asset/900_229210) [NTI A2C 50/70](https://mdcop.weidmueller.com/mediadelivery/asset/900_253718) |
| Catalogues | [Catalogues in PDF-format](LINK/Catalog.html) |
| 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 |           |
| ROHS | Conform |
| UL File Number Search | [UL Website](LINK/UL_search.html) |
| Certificate No. (cURus) | E60693 |
Accessories
-
Item No.:2749380000Packaging unit:1 PC
Screwdriver, Blade width (B): 5.5 mm, Blade length: 150 mm, Blade thickness (A): 1 mm
-
-
-
-
-
-
Item No.:2635600000Packaging unit:40 PC
Terminal marker, 23.5 x 12 mm, Pitch in mm (P): 12.00 yellow
-
Item No.:2663420000Packaging unit:5 PC
Auxiliary connection (terminal), 10 mm², Number of connections: 2
-
Item No.:2663450000Packaging unit:5 PC
Auxiliary connection (terminal), 10 mm², Number of connections: 2
-
Item No.:2663440000Packaging unit:5 PC
Auxiliary connection (terminal), 10 mm², Number of connections: 2
-
Item No.:2663430000Packaging unit:5 PC
Auxiliary connection (terminal), 10 mm², Number of connections: 2
-
Item No.:0310000000Packaging unit:20 PC
PCB plug-in connector, Accessories, Test plug, red, Number of poles: 1
-
Item No.:2663400000Packaging unit:10 PC
Cross-connector (terminal), Plugged, orange, 150 A, Number of poles: 2, Pitch in mm (P): 20.00, Insulated: Yes, Width: 38.13 mm
-
Item No.:2619910000Packaging unit:200 PC
WS, Terminal marker, 8 x 16 mm, Weidmueller, white
-
Item No.:1991890000Packaging unit:50 PC
Test adapter (terminal), 1.5 mm², 250 V, 0.2 A
-
Item No.:2749610000Packaging unit:1 PC
Mounting tool, Blade width (B): 3.5 mm, Blade length: 100 mm, Blade thickness (A): 0.6 mm
ToolsScrewdriversUninsulated screwdrivers and setsSlotted screwdriver
Terminal BlocksAccessoriesEnd bracketsTS 35A-Series
Terminal BlocksApplication rangePower feed-inAccessoriesWarning coversA-Series
Terminal BlocksApplication rangePower feed-inAccessoriesAdditional connectionsA-Series
PCB Terminals and ConnectorsPCB terminals - OMNIMATE SignalAccessoriesAdditional accessories
Terminal BlocksApplication rangePower feed-inAccessoriesCross-connectionsA-Series50/70 mm²
MarkersTerminal markersMultiMarkWSWS 8/16
Terminal BlocksAccessoriesTest adapters and TestsocketsA-Series
ToolsScrewdriversVDE-insulated SlimLine screwdriverSlotted screwdriver