Product Model
281-612
Selling Points
- 1Utilizes CAGE CLAMP technology for secure and easy wire connections.
- 2Designed for use on DIN-rail 35 x 15 and 35 x 7.5.
- 3Allows for easy access and replacement of fuses.
- 4Features a neon lamp to indicate blown fuses.
- 5Supports conductors from 0.08 to 4 mm² (28 to 12 AWG).
Technical Specifications
Detailed engineering parameters based on manufacturer documentation
| Parameter | Value | Parameter | Value |
|---|---|---|---|
Clamping units | 2 | Total number of potentials | 2 |
Number of levels | 1 | Width | 8?mm?/ 0.315?inches |
Height | 60?mm?/ 2.362?inches | Depth from upper-edge of DIN-rail | 60?mm?/ 2.362?inches |
Design | angled | 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 | 0.318MJ | Weight | 17g |
Processing temperature | -35 … +85?°C | Continuous operating temperature | -60 … +105?°C |
Product Group | 1 (Rail Mounted Terminal Blocks) | eCl@ss 10.0 | 27-14-11-16 |
eCl@ss 9.0 | 27-14-11-16 | ETIM 9.0 | EC000899 |
ETIM 8.0 | EC000899 | ECCN | NO US CLASSIFICATION |
PU (SPU) | 50?pcs | Packaging type | box |
Country of origin | IN | GTIN | 4045454871482 |
Customs tariff number | 8536904000 | RoHS Compliance Status | Compliant,No Exemption |
Ratings per | IEC/EN 60947-7-3 | Rated voltage (III / 3) | 800V |
Rated impulse voltage (III / 3) | 8kV | Rated current | 10A |
Operation status indicator | None | Legend (ratings) | (III / 3) ? Overvoltage category III / Pollution degree 3 |
Ratings (note) | Electrical ratings are given by the fuse. | Power loss (max.) P<sub>l (max.)</sub> (note) | When selecting glass cartridge fuses, make sure that the maximum power loss listed below is not exceeded. The power loss is determined according to IEC or EN?60947-7-3/VDE 0611-6 at 23°C. The temperature rise of the terminal block must be checked according to their application and mounting. Higher ambient temperatures represent an additional impact on miniature fuses. Therefore, in such applications, the rated current must be reduced if necessary. More details are available from the manufacturers. |
Power loss P<sub>l</sub> max. overload and short-circuit protection (individual arrangement) | 2.5W | Power loss P<sub>l</sub> max. overload and short-circuit protection (group arrangement) | 1.6W |
Power loss P<sub>l</sub> max. short-circuit protection (individual arrangement) | 4W | Power loss P<sub>l</sub> max. short-circuit protection (group arrangement) | 4W |
Fuse receptacle | pivoting | Fuse type | Cylindrical fuse; 5 x 25 mm |
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