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Wago 281-673/281-410
Component terminal block with diode, 281 Series, operating toolOur component terminal block with diode (item number 281-673/281-410) is the ideal way to connect conductors quickly and easily. Conducto…
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Description
Component terminal block with diode, 281 Series, operating toolOur component terminal block with diode (item number 281-673/281-410) is the ideal way to connect conductors quickly and easily. Conductors can only be connected to this component terminal block with diode if their strip length is between 9 and 10 mm . Featuring conductor terminals along with CAGE CLAMP®, this product outperforms the competition. Our proven universal connection known as CAGE CLAMP® leads the way when it comes to connection technology and electrical interconnections. This component terminal block with diode is suitable for conductor cross sections ranging from 0.08 mm² to 4 mm².
Specification
Electrical data - Ratings per IEC/EN
| Ratings per | IEC/EN 60947-7-1 |
|---|---|
| Rated current | 0.5 A |
| Ratings per | IEC/EN 60947-7-1 / IEC/EN 60947-7-1 / IEC/EN 60947-7-1 |
| Overvoltage category | III / III / II |
| Pollution degree | 3 / 2 / 2 |
Electrical data - General information
| Nominal voltage | 250 V |
|---|---|
| Reverse voltage | 1,000 V |
| Number/type of diode/LED | with 1N4007 diode |
| Wiring direction | Front-entry wiring |
Connection data
| Clamping units | 3 |
|---|---|
| Total number of potentials | 1 |
| Number of levels | 1 |
Connection data - Connection 1
| Connection technology | CAGE CLAMP® |
|---|---|
| Actuation type | Operating tool |
| Connectable conductor materials | Copper, Aluminum |
| Connectable conductor materials (note) | Terminating Aluminum ConductorsWAGO Spring-Clamp Terminal Blocks are suitable for solid aluminum conductors up to 4 mm²/12 AWG if WAGO “Alu-Plus” Contact Paste 249-130 is used for termination.“Alu-Plus” Contact Paste Advantages:Automatically destroys the oxide film during clamping.Prevents fresh oxidation at the clamping point.Prevents electrolytic corrosion between aluminum and copper conductors (in the same terminal block).Provides long-term protection against corrosion.Using terminal blocks with CAGE CLAMP® Spring Pressure Connection Technology, aluminum conductors must first be cleaned with a blade and then immediately inserted into the clamping units filled with “Alu-Plus” contact paste.It is also possible to apply WAGO “Alu-Plus” additionally on the whole surface of the aluminum conductor before termination.Please note that the nominal currents must be adapted to the reduced conductivity of the aluminum conductors:2.5 mm² = 16 A4 mm² = 22 A |
| Solid conductor | 0.08 … 4 mm² / 28 … 12 AWG |
| Fine-stranded conductor | 0.08 … 4 mm² / 28 … 12 AWG |
| Strip length | 9 … 10 mm / 0.35 … 0.39 inches |
| Wiring direction | Front-entry wiring |
Physical data
| Width | 6 mm / 0.236 inches |
|---|---|
| Height | 73.5 mm / 2.894 inches |
| Depth from upper-edge of DIN-rail | 29 mm / 1.142 inches |
Mechanical data
| Design | horizontal type |
|---|---|
| Mounting type | DIN-35 rail |
| Marking level | Center marking |
Material data
| Note (material data) | Information on material specifications can be found here |
|---|---|
| Color | gray |
| Material group | I |
| Insulation material (main housing) | Polyamide (PA66) |
| Flammability class per UL94 | V0 |
| Fire load | 0.189 MJ |
| Weight | 11.4 g |
Environmental requirements
| Processing temperature | -35 … +85 °C |
|---|---|
| Continuous operating temperature | -60 … +105 °C |
Commercial data
| Product Group | 1 (Rail Mounted Terminal Blocks) |
|---|---|
| PU (SPU) | 50 pcs |
| Packaging type | box |
| Country of origin | CN |
| GTIN | 4050821275589 |
| Customs tariff number | 85369010000 |
Product Classification
| UNSPSC | 39121410 |
|---|---|
| eCl@ss 10.0 | 27-14-11-27 |
| eCl@ss 9.0 | 27-14-11-27 |
| ETIM 9.0 | EC000903 |
| ETIM 10.0 | EC000903 |
| ECCN | NO US CLASSIFICATION |
Environmental Product Compliance
| CAS-No. | 7439-92-1, 79-94-7 |
|---|---|
| REACH Candidate List Substance | 2,2',6,6'-tetrabromo-4,4'-isopropylidenediphenol, Lead |
| RoHS Compliance Status | Compliant,With Exemption |
| RoHS Exemption | 7(a) |
| SCIP notification number (Austria) | 1ce6ebbb-8cae-4f4f-9c15-6f287d65a1b1 |
| SCIP notification number (Belgium) | b2cd5177-29cb-4a8f-8b8b-8482d18543ba |
| SCIP notification number (Bulgaria) | 0531dcf6-a735-4cf2-87d8-17d08ba5eea7 |
| SCIP notification number (Czech Republic) | a78850e0-5107-4d70-9533-2b021807030c |
| SCIP notification number (Denmark) | d54f900e-df57-4f67-b955-8d8cc4a7dda7 |
| SCIP notification number (Finland) | 9f9b404e-7f70-413c-a893-42aa76c90885 |
| SCIP notification number (France) | 6611b3c0-0168-4f27-b21d-da80cee23d67 |
| SCIP notification number (Germany) | 95631486-cde8-44ec-b306-c61761fd219b |
| SCIP notification number (Hungary) | 86ad5127-47ef-421a-a65f-c45092ca5005 |
| SCIP notification number (Italy) | 0512c50a-1c37-4fd9-a720-f9d758813901 |
| SCIP notification number (Netherlands) | 24170215-fe53-409b-8f2d-572f59f91304 |
| SCIP notification number (Poland) | 3316e121-253d-453f-a15a-1de8682402c8 |
| SCIP notification number (Romania) | 49668f98-41a9-445d-ada6-bf44ced04a13 |
| SCIP notification number (Sweden) | f520d3b9-5f43-4204-8698-c454a9ba71d8 |
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