Product Model
280-571/281-413
Selling Points
- 1Automatic Clamping: The WAGO 280-571/281-413 terminal blocks use the patented CAGE CLAMP technology, which automatically connects solid or stranded wires without the need for crimps, ferrules, or tinning.
- 2High Retention Force: Designed to provide proportional clamping force based on wire size, ensuring a secure connection that resists pullout forces.
- 3No Wire Preparation: Eliminates the need for wire stripping, crimping, or ferruling, saving time and reducing errors in field wiring.
- 4Compact and Versatile: Available in various sizes to accommodate wire sizes from 0.08 mm² to 35 mm², making it suitable for a wide range of applications.
- 5Durable and Reliable: Constructed with stainless steel clamping mechanisms, ensuring durability and reliability even under high current conditions.
Technical Specifications
Detailed engineering parameters based on manufacturer documentation
| Parameter | Value | Parameter | Value |
|---|---|---|---|
Clamping units | 5 | Total number of potentials | 4 |
Number of levels | 4 | 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 |
Design | angled | Mounting type | DIN-35 rail |
Marking level | Center marking | 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 | 0.314MJ | Weight | 18.2g |
Processing temperature | -35 … +85?°C | Continuous operating temperature | -60 … +105?°C |
Product Group | 1 (Rail Mounted Terminal Blocks) | eCl@ss 10.0 | 27-14-11-28 |
eCl@ss 9.0 | 27-14-11-28 | ETIM 9.0 | EC000900 |
ETIM 8.0 | EC000900 | ECCN | NO US CLASSIFICATION |
PU (SPU) | 50?pcs | Packaging type | box |
Country of origin | DE | GTIN | 4050821861386 |
Customs tariff number | 8536904000 | CAS-No. | 7439-92-1 |
REACH Candidate List Substance | Lead | RoHS Compliance Status | Compliant,No Exemption |
SCIP notification number (Austria) | 9c4ac774-3cf1-4ab2-a4b2-3ada0efa1950 | SCIP notification number (Belgium) | 9b172985-3b50-4e39-9b44-c1a43f6cefb8 |
SCIP notification number (Bulgaria) | 42885f74-06ba-4d70-bc86-5566785de72b | SCIP notification number (Czech Republic) | f11d04f2-d781-4f7d-8786-0bbe89aeb0e9 |
SCIP notification number (Denmark) | a86bd83e-53e2-417e-b4a4-6b124f7dece3 | SCIP notification number (Finland) | d7fce71a-d6ea-42e1-aadf-653e6ee96d55 |
SCIP notification number (France) | 328e6ce0-19e8-4a04-829f-2e04da7d2e53 | SCIP notification number (Germany) | 5c3a8271-f9be-42a1-a37f-499b9931be7f |
SCIP notification number (Hungary) | 697d2fec-8576-456f-9bfc-5cc3d26a10c0 | SCIP notification number (Italy) | abfb237b-2f25-4ec6-8eea-9f63ebeed192 |
SCIP notification number (Netherlands) | 3d943051-7203-4e97-80d5-046db731c0f3 | SCIP notification number (Poland) | 7d4bf734-9a89-4f6d-8bee-2cf9400b2253 |
SCIP notification number (Romania) | 87ed65e9-5804-4ac2-80d1-90b12c54a6e7 | SCIP notification number (Sweden) | d27f48be-3f9d-40e1-b5ea-f252f15b63eb |
Rated current | 20A | Rated current (note) | LED power consumption: 4.8 mA |
Power loss, per pole (potential) | 0.532W | Rated current I<sub>N</sub> for specified power loss | 20A |
Resistance value for specified, current-dependent power loss | 0.001Ω | Voltage type 1 | DC |
Nominal voltage | 24V | LED schaltend für | NPN |
Connection technology | CAGE CLAMP? | Actuation type | Operating tool |
Connectable conductor materials | Copper | 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 Paste249-130is 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 bladeand then immediately inserted into the clamping units filled with “Alu-Plus” contact paste.It is also possible to apply WAGO “Alu-Plus”additionallyon 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 |
Specifications may be subject to change without notice