Product Model
281-901
Selling Points
- 1DIN Rail Mounting: Designed for easy installation on DIN rail 35 x 15 and 35 x 7.5.
- 2CAGE CLAMP Technology: Secure and reliable connection method with operating tool actuation.
- 3High Voltage Rating: 800V rated voltage with 8kV impulse voltage for robust performance.
- 4Compact Design: Measuring 1.14 in H x 0.236 in W x 2.32 in D, suitable for space-constrained applications.
- 5UL/CSA Certified: Compliant with UL and CSA standards for safety and reliability.
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 | 59?mm?/ 2.323?inches | Depth from upper-edge of DIN-rail | 29?mm?/ 1.142?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 | 0.149MJ | Weight | 7.8g |
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) | 50?pcs | Packaging type | box |
Country of origin | PL | GTIN | 4044918485050 |
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 | Front-entry wiring |
Specifications may be subject to change without notice