Properties
| Version | Measuring transformer disconnect terminal, Screw connection, 41, 2 |
| Order No. | 1887210000 |
| Type | WTL 6/4 FF |
| GTIN (EAN) | 4032248526796 |
| Qty. | 50 items |
| Depth | 52 mm |
| Depth (inches) | 2.047 inch |
| Depth including DIN rail | 53.4 mm |
| Height | 76.5 mm |
| Height (inches) | 3.012 inch |
| Width | 11 mm |
| Width (inches) | 0.433 inch |
| Net weight | 35.7 g |
| Storage temperature | -25 °C...55 °C |
| Continuous operating temp., min. | -50 °C |
| Continuous operating temp., max. | 120 °C |
| RoHS Compliance Status | Compliant |
| REACH SVHC | No SVHC above 0.1 wt% |
| Material | Wemid |
| Colour | dark beige |
| UL 94 flammability rating | V-0 |
| Version |
Screw connection
Spacer for plug-in cross-connector for screwable cross-connection One end without connector |
| End cover plate required | Yes |
| Number of potentials | 1 |
| Number of levels | 1 |
| Number of clamping points per level | 2 |
| Number of potentials per tier | 1 |
| PE connection | No |
| Rail | TS 35 |
| N-function | No |
| PE function | No |
| PEN function | No |
| Type of mounting | Snap-on |
| Blade size | 0.8 x 5.5 mm |
| Clamping range, max. | 6 mm² |
| Clamping range, min. | 0.5 mm² |
| Clamping screw | M 4 |
| Connection cross-section, stranded, max. | 6 mm² |
| Connection cross-section, stranded, min. | 0.5 mm² |
| Connection direction | on side |
| Number of connections | 2 |
| Tightening torque, max. | 2.4 Nm |
| Tightening torque, min. | 1.2 Nm |
| Type of connection | Screw connection |
| Wire connection cross section, finely stranded, max. | 6 mm² |
| Wire connection cross section, finely stranded, min. | 1.5 mm² |
| Wire connection cross-section, solid core, max. | 10 mm² |
| Wire connection cross-section, solid core, min. | 0.5 mm² |
| Certificate number (cCSAus) | 227775-1609344 |
| Current size B (cCSAus) | 40 A |
| Current size C (cCSAus) | 40 A |
| Current size D (cCSAus) | 40 A |
| Voltage size B (cCSAus) | 600 V |
| Voltage size C (cCSAus) | 600 V |
| Voltage size D (cCSAus) | 600 V |
| Wire cross section max. (cCSAusX) | 10 AWG |
| Wire cross section min. (cCSAusX) | 26 AWG |
| TS 35 offset | 38.5 mm |
| Cross-disconnect | without |
| Integral test socket | No |
| Slitting | sliding |
| Torque max. screw separator | 1 Nm |
| Torque min. screw separator | 0.5 Nm |
| Rail | TS 35 |
| Rated cross-section | 6 mm² |
| Rated DC voltage | 800 V |
| Rated current | 41 A |
| Current at maximum wires | 41 A |
| Volume resistance according to IEC 60947-7-x | 0.78 mΩ |
| Rated impulse withstand voltage | 8 kV |
| Power loss in accordance with IEC 60947-7-x | 1.31 W |
| Pollution severity | 3 |
| 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 |
| Current size B (cURus) | 30 A |
| Current size C (cURus) | 30 A |
| Voltage size B (cURus) | 600 V |
| Voltage size C (cURus) | 600 V |
| Approval/Certificate/Document of Conformity |
[CB Test Certificate](https://mdcop.weidmueller.com/mediadelivery/asset/900_89264)
[CB Certificate](https://mdcop.weidmueller.com/mediadelivery/asset/900_89265) [CE Declaration of Conformity](https://mdcop.weidmueller.com/mediadelivery/asset/900_37251) [UKCA declaration of conformity](https://mdcop.weidmueller.com/mediadelivery/asset/900_284528) [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_64594) |
| Eplan Data Portal | [Eplan data](https://dataportal.eplan.com/part-details/WEI.1887210000) |
| CADENAS eCATALOG | [CAX data](https://weidmueller-embedded.partcommunity.com?catalog=weidmueller_qs&part=1887210000) |
| User Documentation | [StorageConditionsTerminalBlocks](https://mdcop.weidmueller.com/mediadelivery/asset/900_87149) |
| Catalogues | [Catalogues in PDF-format](LINK/Catalog.html) |
| ETIM 7.0 | EC000902 |
| ETIM 8.0 | EC000902 |
| ETIM 9.0 | EC000902 |
| 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 |
Accessories
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Item No.:0270760000Packaging unit:20 PC
Cross-connector (terminal), Plugged, beige, 44 A, Number of poles: 2, Pitch in mm (P): 12.00, Insulated: Yes, Width: 12 mm
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Item No.:9200170000Packaging unit:100 PC
cable lug, terminal end,Insulated cable connector,2.5 mm²,1.5 mm² - 2.5 mm²
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Item No.:9200230000Packaging unit:100 PC
cable lug, terminal end,Insulated cable connector,6 mm²,4 mm² - 6 mm²
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Item No.:9200090000Packaging unit:100 PC
cable lug, terminal end,Insulated cable connector,1.5 mm²,0.5 mm² - 1.5 mm²
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Item No.:0303000000Packaging unit:100 PC
Clamping yoke, Mounting screw, Steel
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Item No.:1897130000Packaging unit:100 PC
Cross-connector (terminal), when screwed in, Silver grey, 41 A, Number of poles: 4, Pitch in mm (P): 11.00, Insulated: No, Width: 2 mm
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Item No.:2550760000Packaging unit:10 PC
Cross-connector (terminal), when screwed in, orange, 41 A, Number of poles: 5, Pitch in mm (P): 11.10, Insulated: Yes, Width: 51.5 mm
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Item No.:1897010000Packaging unit:100 PC
Cross-connector (terminal), when screwed in, Silver grey, 41 A, Number of poles: 2, Pitch in mm (P): 11.00, Insulated: No, Width: 2 mm
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Item No.:2550750000Packaging unit:10 PC
Cross-connector (terminal), when screwed in, orange, 41 A, Number of poles: 4, Pitch in mm (P): 11.10, Insulated: Yes, Width: 40.4 mm
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Item No.:2552080000Packaging unit:10 PC
Cross-connector (terminal), when screwed in, orange, 41 A, Number of poles: 12, Pitch in mm (P): 11.10, Insulated: Yes, Width: 129.1 mm
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Item No.:1897090000Packaging unit:100 PC
Cross-connector (terminal), when screwed in, Silver grey, 41 A, Number of poles: 10, Pitch in mm (P): 11.00, Insulated: No, Width: 2 mm
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Item No.:2550780000Packaging unit:10 PC
Cross-connector (terminal), when screwed in, orange, 41 A, Number of poles: 10, Pitch in mm (P): 11.10, Insulated: Yes, Width: 106.9 mm
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Item No.:2550740000Packaging unit:10 PC
Cross-connector (terminal), when screwed in, orange, 41 A, Number of poles: 3, Pitch in mm (P): 11.10, Insulated: Yes, Width: 29.3 mm
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Item No.:2550770000Packaging unit:10 PC
Cross-connector (terminal), when screwed in, orange, 41 A, Number of poles: 7, Pitch in mm (P): 11.10, Insulated: Yes, Width: 73.7 mm
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Item No.:2551490000Packaging unit:10 PC
Cross-connector (terminal), when screwed in, orange, 41 A, Number of poles: 6, Pitch in mm (P): 11.10, Insulated: Yes, Width: 62.6 mm
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Item No.:2550640000Packaging unit:10 PC
Cross-connector (terminal), when screwed in, orange, 41 A, Number of poles: 2, Pitch in mm (P): 11.10, Insulated: Yes, Width: 18.2 mm
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Item No.:1897030000Packaging unit:100 PC
Cross-connector (terminal), when screwed in, Silver grey, 41 A, Number of poles: 4, Pitch in mm (P): 11.00, Insulated: No, Width: 2 mm
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Item No.:1897110000Packaging unit:100 PC
Cross-connector (terminal), when screwed in, Silver grey, 41 A, Number of poles: 2, Pitch in mm (P): 11.00, Insulated: No, Width: 2 mm
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Item No.:1897190000Packaging unit:50 PC
Cross-connector (terminal), when screwed in, Silver grey, 41 A, Number of poles: 10, Pitch in mm (P): 11.00, Insulated: No, Width: 2 mm
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Item No.:1061200000Packaging unit:50 PC
End bracket, dark beige, TS 35, HB, Wemid, Width: 8 mm, 100 °C
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Item No.:1887240000Packaging unit:20 PC
End plate (terminals), dark beige, Height: 68.5 mm, Width: 1.5 mm, V-0, Wemid
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Item No.:9006120000Packaging unit:1 PC
Pressing tool, Crimping tool for contacts, 0.5mm², 6mm², Oval crimping, Double crimp
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Item No.:0248500000Packaging unit:100 PC
Connecting sleeve (terminal), when screwed in, Width: 4.9, Height: 4.9 mm, Depth: 13.5 mm, Number of poles: 1, Copper