Product Model
280-904
Selling Points
- 1High-Current Capability: Handles up to 100kA short circuit current rating, ensuring reliable operation under extreme conditions.
- 2DIN-Rail Mounting: Easy installation on DIN rails, ideal for industrial automation and control systems.
- 3UL and VDE Compliance: Meets stringent safety standards, including UL file E45172 and VDE approval for 800V and 750V applications.
- 4Robust Design: Built with durable materials to withstand harsh environments and frequent use.
- 5Versatile Configuration: Available in various configurations to suit different wiring needs, from 14 AWG to 10 AWG.
Technical Specifications
Detailed engineering parameters based on manufacturer documentation
| Parameter | Value | Parameter | Value |
|---|---|---|---|
Clamping units | 2 | Total number of potentials | 1 |
Number of levels | 1 | Width | 5?mm?/ 0.197?inches |
Height | 53?mm?/ 2.087?inches | Depth from upper-edge of DIN-rail | 28?mm?/ 1.102?inches |
Mounting type | DIN-35 rail | Marking level | Center marking |
Note (material data) | Information on material specifications can be found here | Color | blue |
Material group | I | Insulation material (main housing) | Polyamide (PA66) |
Flammability class per UL94 | V0 | Fire load | 0.097MJ |
Weight | 5.7g | Processing temperature | -35 … +85?°C |
Continuous operating temperature | -60 … +105?°C | 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 | 4044918391870 |
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 | Approvals per | CSA 22.2 No 158 |
Rated voltage UL (Use Group C) | 600V | Rated current UL (Use Group C) | 20A |
Rated voltage CSA (Use Group C) | 600V | Rated current CSA (Use Group C) | 24A |
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