Product Model
280-534
Selling Points
- 1Versatile DIN-Rail Mounting: Suitable for DIN-rail 35 x 15 and 35 x 7.5.
- 2High Current Rating: Rated for up to 20A.
- 3Wide Wire Range: Accommodates wire sizes from 0.08mm² to 2.5mm² (#28AWG to #12AWG).
- 4CAGE CLAMP Spring Connections: Fast, vibration-proof, and maintenance-free.
- 5Dual-Deck Design: Includes one upper neutral-through pole and one lower feed-through pole.
Technical Specifications
Detailed engineering parameters based on manufacturer documentation
| Parameter | Value | Parameter | Value |
|---|---|---|---|
Clamping units | 4 | Total number of potentials | 2 |
Number of levels | 2 | Width | 5?mm?/ 0.197?inches |
Height | 74?mm?/ 2.913?inches | Depth from upper-edge of DIN-rail | 58.5?mm?/ 2.303?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/blue | Material group | I |
Insulation material (main housing) | Polyamide (PA66) | Flammability class per UL94 | V0 |
Fire load | 0.203MJ | Weight | 10.7g |
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 | DE | GTIN | 4044918478991 |
Customs tariff number | 8536904000 | RoHS Compliance Status | Compliant,No Exemption |
Ratings per | IEC/EN 60947-7-1 | Rated voltage (III / 3) | 500V |
Rated impulse voltage (III / 3) | 6kV | Rated current | 20A |
Legend (ratings) | (III / 3) ? Overvoltage category III / Pollution degree 3 | Power loss, per pole (potential) | 0.532W |
Rated current I<sub>N</sub> for specified power loss | 20A | 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