Product Model
280-838
Selling Points
- 1Durable CAGE CLAMP Technology: Ensures secure connections with minimal risk of oxidation or corrosion.
- 2Versatile Wire Size Range: Supports conductors from 0.08mm² to 2.5mm² or #28AWG to #12AWG.
- 3Easy Mounting on DIN-35 Rails: Ideal for applications requiring DIN-35 rail mounting (35 x 15 / 35 x 7.5).
- 4Long-Term Corrosion Protection: Prevents electrolytic corrosion between aluminum and copper conductors.
- 5Compact Design: Measuring 5mm wide, perfect for space-efficient installations.
Technical Specifications
Detailed engineering parameters based on manufacturer documentation
| Parameter | Value | Parameter | Value |
|---|---|---|---|
Clamping units | 4 | Total number of potentials | 1 |
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 | white | Material group | I |
Insulation material (main housing) | Polyamide (PA66) | Flammability class per UL94 | V0 |
Fire load | 0.133MJ | Weight | 12.8g |
Processing temperature | -35 … +85?°C | Continuous operating temperature | -60 … +105?°C |
eCl@ss 10.0 | 27-14-11-41 | eCl@ss 9.0 | 27-14-11-41 |
ETIM 9.0 | EC000901 | ETIM 8.0 | EC000901 |
ECCN | NO US CLASSIFICATION | PU (SPU) | 100?pcs |
Packaging type | box | Country of origin | DE |
GTIN | 4045454100162 | Customs tariff number | 8536904000 |
RoHS Compliance Status | Compliant,No Exemption | Ratings per | IEC/EN 60947-7-2 |
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