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Wago 280-572
Actuator terminal block, 280 Series, grayOur actuator terminal block (item number 280-572) simplifies electrical installations. Conductors should only be connected to this actuator terminal block if t…
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Description
Actuator terminal block, 280 Series, grayOur actuator terminal block (item number 280-572) simplifies electrical installations. Conductors should only be connected to this actuator terminal block if their strip length is between 8 and 9 mm . Featuring conductor terminals along with CAGE CLAMP®, this connector is highly versatile. Our renowned universal connection known as CAGE CLAMP® is industry-leading when it comes to connection technology and electrical interconnections. Depending on the type of conductor, this actuator 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 - Ratings per IEC/EN 2
| Rated voltage (III / 3) | 250 V |
|---|---|
| Rated impulse withstand voltage (III/3) | 4 kV |
| Rated current | 20 A |
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 | 4 |
|---|---|
| Total number of potentials | 3 |
| 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 | 0.229 MJ |
| Weight | 17.8 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 | 4045454093730 |
| 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) | a61e1f89-e486-45cd-a272-ff5da923d019 |
| SCIP notification number (Belgium) | a3e9f892-3547-4bb1-be21-dc63c31790fe |
| SCIP notification number (Bulgaria) | 3093785c-cf4c-48cc-bb15-a155dfb5c965 |
| SCIP notification number (Czech Republic) | 89fa175f-3fc5-483a-ab04-645862d855cf |
| SCIP notification number (Denmark) | 221918aa-fe54-418a-97ca-97b6dac7cfa9 |
| SCIP notification number (Finland) | e89a8c17-68c3-4b64-9d4e-a99e4addbaa7 |
| SCIP notification number (France) | 8046848a-2a79-4ca7-8343-71c3fe2e6f66 |
| SCIP notification number (Germany) | c1e4a227-1516-4dd1-a2d8-fcde724952a7 |
| SCIP notification number (Hungary) | 42ad5473-d94e-4776-aab5-5cfc398e4dde |
| SCIP notification number (Italy) | b35fb416-5a48-4ca1-afcb-ac4705f34742 |
| SCIP notification number (Netherlands) | b4463ff6-e2a3-4a50-ae51-a9fa53a08be4 |
| SCIP notification number (Poland) | 7f85b36f-7e5e-4cce-9fbe-492e218d859d |
| SCIP notification number (Romania) | 8740726d-11ae-42e5-a128-f95741ac79d6 |
| SCIP notification number (Sweden) | f00c19a1-7775-43c1-9dab-703f70115f99 |
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