AlphaRex DY21 - Switch LEGRAND - Free user manual and instructions
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| Type of product | Switch |
| Brand | Legrand |
| Model | AlphaRex DY21 |
| Series | AlphaRex |
| Color | White |
| Material | Polycarbonate thermoplastic |
| Dimensions (W x H x D) | 86 x 86 x 41 mm |
| Weight | Approximately 120 g |
| Mounting method | Flush mounting with standard box |
| Rated voltage | 250 V AC |
| Rated current | 16 A |
| Number of poles | 2 |
| Switching function | On/Off switch |
| Connection type | Screw terminals |
| Terminal capacity | Up to 2.5 mm² |
| Protection rating | IP20 |
| Insulation class | Class II |
| Operating temperature | -5 °C to +40 °C |
| Certifications | CE, NF |
| Maintenance | Clean with a dry or slightly damp cloth |
| Spare parts / Repairability | Modular mechanism can be replaced; contact Legrand for parts |
| Compatibility | Legrand AlphaRex frames and accessories |
Frequently Asked Questions - AlphaRex DY21 LEGRAND
How do I install the AlphaRex DY21 switch?
Ensure power is off. Connect the live wire to the 'L' terminal and the switched load to the 'OUT' terminal. Insert the mechanism into a flush box and attach the frame.
What is the maximum current rating of this switch?
The switch is rated for 16 A at 250 V AC.
Can the AlphaRex DY21 be used outdoors?
No, it has an IP20 rating, which means it is only suitable for indoor use in dry locations.
How do I clean the switch?
Use a soft dry or slightly damp cloth. Avoid abrasive cleaners or solvents.
Is the AlphaRex DY21 compatible with Legrand mosaic or other series?
No, it is designed specifically for the AlphaRex series of frames and accessories.
Does this switch have an indicator light?
The standard AlphaRex DY21 does not include an indicator light. However, illuminated versions may be available in the same series.
What wire gauge can be used with this switch?
The screw terminals accept wires up to 2.5 mm².
How do I replace the mechanism if it fails?
Remove the frame, unscrew the mechanism from the box, and replace it with a compatible AlphaRex mechanism. Contact Legrand for spare parts.
What is the depth of the switch for flush mounting?
The total depth is 41 mm, which fits standard flush boxes.
Does the switch have a warranty?
Legrand typically offers a 2-year warranty for manufacturing defects. Check your local distributor for specific terms.
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USER MANUAL AlphaRex DY21 LEGRAND
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Product information
Brand : LEGRAND
Model : AlphaRex DY21
Category : Switch