IU41 - Uncategorized HAGER - Free user manual and instructions
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| Product Type | Time Switch / Relay |
| Brand | Hager |
| Model | IU41 |
| Supply Voltage | 230 V AC, 50/60 Hz |
| Maximum Load Current | 16 A (resistive load) |
| Power Consumption | 2 VA |
| Dimensions (H x W x D) | 85 x 45 x 64 mm |
| Weight | 120 g |
| Material | Polycarbonate, UL94 V-0 |
| Mounting Type | DIN rail (TH35) |
| Protection Rating | IP20 |
| Functions | Timed switching, ON/OFF, daily programmer |
| Operating Temperature | -10°C to +55°C |
| Storage Temperature | -20°C to +70°C |
| Relative Humidity | 95% (non-condensing) |
| Maintenance | No maintenance required, wipe with dry cloth |
| Safety Certifications | CE, UKCA |
| Spare Parts Available | None, integrated unit |
| Repairability | Professional repair only, replace unit if defective |
| Warranty | 2 years |
Frequently Asked Questions - IU41 HAGER
What is the Hager IU41?
The Hager IU41 is a time switch or relay used for automatic switching of electrical loads based on a programmed schedule.
How do I install the IU41 on a DIN rail?
Clip the unit onto a standard TH35 DIN rail by tilting it upward until it snaps into place. Ensure the rail is properly grounded.
What is the maximum load the IU41 can handle?
The maximum load current is 16 A for resistive loads (e.g., heating). For inductive loads, consult the manual for derating.
How do I set the time on the IU41?
Use the rotary dial and push buttons to set the current time and switching times. Refer to the programming section of the manual for detailed steps.
Can the IU41 be used for outdoor applications?
No, the IP20 rating means it is only suitable for indoor dry locations. Use an appropriate enclosure for outdoor use.
Why is my IU41 not switching ON?
Check that the supply voltage (230 V AC) is present and the programmed time is correct. Also verify that the load is not faulty.
How do I reset the IU41 to factory settings?
Press and hold the Reset button (usually recessed) for 10 seconds using a non-metallic tool until the display shows default settings.
Is the IU41 compatible with smart home systems?
This model is standalone without communication interfaces. For smart integration, consider Hager's smart range.
What maintenance does the IU41 require?
No regular maintenance is needed. Keep the unit clean and dry. If the display dims, the internal battery may need replacement (by a professional).
Where can I download the manual for the IU41?
You can download the manual for free from notice-facile.com in PDF format. Search for 'Hager IU41 manual'.
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