Product Model
280-826
Selling Points
- 1Made with high-quality polyamide (PA66) insulator for long-lasting performance.
- 2Utilizes CAGE CLAMP spring connections for secure and reliable wire termination.
- 3Suitable for DIN rail 35 x 15 and 35 x 7.5 mounting, ideal for industrial applications.
- 4Prevents electrolytic corrosion between aluminum and copper conductors, ensuring long-term protection against corrosion.
- 5Front-entry wiring design saves space, with a width of just 5 mm and a depth of 75 mm.
Technical Specifications
Detailed engineering parameters based on manufacturer documentation
| Parameter | Value | Parameter | Value |
|---|---|---|---|
Safety information | Notice: This double potential terminal block cannot be commoned via adjacent jumpers. | Clamping units | 4 |
Total number of potentials | 2 | Number of levels | 1 |
Width | 5?mm?/ 0.197?inches | Height | 75?mm?/ 2.953?inches |
Depth from upper-edge of DIN-rail | 28?mm?/ 1.102?inches | Design | horizontal type |
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 | 0.141MJ |
Weight | 8.2g | Processing temperature | -35 … +85?°C |
Continuous operating temperature | -60 … +105?°C | Product Group | 1 (Rail Mounted Terminal Blocks) |
eCl@ss 10.0 | 27-14-11-20 | eCl@ss 9.0 | 27-14-11-20 |
ETIM 9.0 | EC000897 | ETIM 8.0 | EC000897 |
ECCN | NO US CLASSIFICATION | PU (SPU) | 100?pcs |
Packaging type | box | Country of origin | DE |
GTIN | 4044918395694 | Customs tariff number | 8536904000 |
RoHS Compliance Status | Compliant,No Exemption | Ratings per | IEC/EN 60947-7-1 |
Rated voltage (III / 3) | 800V | Rated impulse voltage (III / 3) | 8kV |
Rated current | 24A | Legend (ratings) | (III / 3) ? Overvoltage category III / Pollution degree 3 |
Power loss, per pole (potential) | 0.766W | Rated current I<sub>N</sub> for specified power loss | 24A |
Resistance value for specified, current-dependent power loss | 0.001Ω | 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