US51A5 - Switch HAGER - Free user manual and instructions
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| Product Type | Switch |
| Brand | Hager |
| Model | US51A5 |
| Dimensions (HxWxD) | 86 mm x 86 mm x 40 mm |
| Weight | 100 g |
| Rated Voltage | 230 V AC |
| Rated Current | 10 A |
| Number of Gangs | 1 |
| Switch Function | Single-pole, on/off |
| Material | Plastic (thermoplastic) |
| Color | White |
| Protection Class | IP20 |
| Operating Temperature | -5 °C to 40 °C |
| Mounting Type | Flush mounted |
| Connection Type | Screw terminals |
| Indication Light | Optional (not included) |
| Mechanical Life | 20,000 cycles |
| Standards | IEC 60669-1 |
| Maintenance | Wipe with a dry cloth; do not use solvents |
| Repairability | Non-repairable; replace if faulty |
Frequently Asked Questions - US51A5 HAGER
How do I install the Hager US51A5 switch?
Turn off the power at the circuit breaker. Connect the live wire to the L terminal, the switched live to the L1 terminal. Secure the switch into a flush box with screws. Turn power back on and test.
What is the maximum load for this switch?
The switch is rated for 10 A at 230 V AC, giving a maximum load of 2300 W for resistive loads. For inductive loads, reduce by 20%.
Can I use this switch for a three-way circuit?
No, the US51A5 is a single-pole switch. For three-way switching, you need a two-way switch (e.g., Hager US52A5).
Is the switch compatible with LED lights?
Yes, but ensure the total LED load does not exceed the switch's rating. Some LEDs may cause flickering; use a dimmable LED driver if needed.
What tools are needed for installation?
You will need a flathead screwdriver for the terminals, a wire stripper, and a voltage tester to ensure power is off.
How do I clean the switch?
Wipe the surface with a soft dry cloth. Do not use water or cleaning agents, as they may damage the plastic.
Does the switch come with a warranty?
Hager typically offers a 2-year warranty on switches. Check your local retailer for specific terms.
Can I replace an existing switch with this model?
Yes, if the existing switch is a single-pole switch with the same footprint. Ensure the flush box has standard 86 mm spacing.
What do I do if the switch feels loose?
Tighten the mounting screws. If still loose, the plastic may be damaged – replace the switch to avoid electrical hazards.
Are spare parts available for this switch?
The switch is not repairable; no spare parts are available. Replace the entire unit if faulty.
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USER MANUAL US51A5 HAGER
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Product information
Brand : HAGER
Model : US51A5
Category : Switch