Product Model
281-104
Selling Points
- 1Withstands up to 22,200 A in short-time current tests, ensuring reliable high-current connections.
- 2Automatic clamping mechanism that eliminates the need for wire preparation, such as crimps or ferrules.
- 3Stainless steel clamping mechanism provides a gas-tight connection, resistant to corrosive gases and ensuring long-term reliability.
- 4Push-in termination allows for quick and secure connections without the need for specialized tools.
- 5Designed for industrial applications, offering high voltage and current ratings, making it suitable for demanding electrical connections.
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 | 6?mm?/ 0.236?inches |
Height | 42.5?mm?/ 1.673?inches | Depth from upper-edge of DIN-rail | 32.5?mm?/ 1.28?inches |
Design | horizontal type | Mounting type | DIN-35 rail |
Marking level | Side 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 | 0.105MJ | Weight | 6.1g |
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 | IN |
GTIN | 4045454076054 | 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 | 32A | Legend (ratings) | (III / 3) ? Overvoltage category III / Pollution degree 3 |
Power loss, per pole (potential) | 1.024W | Rated current I<sub>N</sub> for specified power loss | 32A |
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 … 4?mm2?/ 28 … 12?AWG |
Fine-stranded conductor | 0.08 … 4?mm2?/ 28 … 12?AWG | Strip length | 9 … 10?mm?/ 0.35 … 0.39?inches |
Wiring direction | Side-entry wiring |
Specifications may be subject to change without notice