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Wago 280-570
Sensor terminal block, 280 Series, grayEnjoy seamless electrical installations with this sensor terminal block (item number 280-570). Conductors can only be connected to this sensor terminal block if…
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Description
Sensor terminal block, 280 Series, grayEnjoy seamless electrical installations with this sensor terminal block (item number 280-570). Conductors can only be connected to this sensor terminal block if their strip length is between 8 and 9 mm . Featuring conductor terminals along with CAGE CLAMP®, this connector outperforms the competition. Our reliable and maintenance-free CAGE CLAMP® connection makes it easy to connect all types of conductors without having to prepare the conductor. For example, you don’t need to crimp ferrules. This sensor terminal block is suitable for conductor cross sections ranging from 0.08 mm² to 2.5 mm².
Specification
Electrical data - Ratings per IEC/EN
| Nominal voltage (III/3) | 400 V |
|---|---|
| Rated impulse withstand voltage (III / 3) | 6 kV |
| Rated current | 20 A |
| Legend (ratings) | (III / 3) ≙ Overvoltage category III / Pollution degree 3 |
Electrical data - Power Loss
| Power loss, per pole (potential) | 0.532 W |
|---|---|
| Rated current I<sub>N</sub> for power loss specification | 20 A |
| Resistance value for specified, current-dependent power loss | 0.001 Ω |
Electrical data - General information
| Wiring direction | Front-entry wiring |
|---|
Connection data
| Clamping units | 5 |
|---|---|
| Total number of potentials | 4 |
| Number of levels | 4 |
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 … 2.5 mm² / 28 … 12 AWG |
| Fine-stranded conductor | 0.08 … 2.5 mm² / 28 … 12 AWG |
| Note (conductor cross-section) | 12 AWG: THHN, THWN |
| Strip length | 8 … 9 mm / 0.31 … 0.35 inches |
| Wiring direction | Front-entry wiring |
Physical data
| Width | 5 mm / 0.197 inches |
|---|---|
| Height | 90.5 mm / 3.563 inches |
| Depth from upper-edge of DIN-rail | 63.5 mm / 2.5 inches |
Mechanical data
| Design | angled |
|---|---|
| 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 | 0.221 MJ |
| Weight | 18.1 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 | DE |
| GTIN | 4045454093693 |
| Customs tariff number | 85369010000 |
Product Classification
| UNSPSC | 39121410 |
|---|---|
| eCl@ss 10.0 | 27-14-11-28 |
| eCl@ss 9.0 | 27-14-11-28 |
| ETIM 9.0 | EC000900 |
| ETIM 10.0 | EC000900 |
| ECCN | NO US CLASSIFICATION |
Environmental Product Compliance
| CAS-No. | 7439-92-1 |
|---|---|
| REACH Candidate List Substance | Lead |
| RoHS Compliance Status | Compliant,No Exemption |
| SCIP notification number (Austria) | 1fcc4efd-27dd-478d-a626-bcc64265a364 |
| SCIP notification number (Belgium) | a4264131-1e05-408e-ac12-932fdf674a6e |
| SCIP notification number (Bulgaria) | 69db176e-ca45-4668-936d-07f85b2d9466 |
| SCIP notification number (Czech Republic) | 945c4885-5cd2-4c2f-ab91-edbfb9acef75 |
| SCIP notification number (Denmark) | a65e6a78-55d2-41f3-8f17-b3bebdec65b9 |
| SCIP notification number (Finland) | 441aeb3f-5403-49e1-90db-4ded020dded7 |
| SCIP notification number (France) | 365077d1-9ef6-428f-aea1-8733c1e22fd1 |
| SCIP notification number (Germany) | 94da2fa3-e2e4-415d-8435-69156f6bd281 |
| SCIP notification number (Hungary) | a2893c8b-2a09-4c32-84c5-cfee032023fa |
| SCIP notification number (Italy) | 641230f3-930a-49a0-83f9-a44d4e3a28d7 |
| SCIP notification number (Netherlands) | 2ca2da03-14ac-4790-b4c8-5768a15f825d |
| SCIP notification number (Poland) | b06480b9-d8ef-40a0-9727-89fa183a3c42 |
| SCIP notification number (Romania) | 69bcd4b1-b53a-40ac-a034-d248c611b036 |
| SCIP notification number (Sweden) | 27db8d1b-b1b4-4bb5-954b-8733c22ec850 |
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