VR10127011 - Electrical installation system HAGER - Free user manual and instructions
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| Product Type | Voltage Monitoring Relay |
| Brand | Hager |
| Model | VR10127011 |
| Dimensions (H x W x D) | 90 mm x 36 mm x 65 mm |
| Weight | 0.2 kg |
| Mounting Type | DIN Rail (35 mm) |
| Supply Voltage | 230 V AC, 50/60 Hz |
| Power Consumption | < 3 W |
| Overvoltage Threshold | Adjustable 250–300 V |
| Undervoltage Threshold | Adjustable 170–200 V |
| Output Contacts | 1 x Changeover (SPDT), 16 A / 250 V AC |
| Operating Temperature | -20°C to +60°C |
| Protection Class | IP20 |
| Certifications | CE, EN 60947-1 |
| Maintenance | Clean with a dry cloth; no lubrication required |
| Safety Instructions | Installation only by qualified electrician; disconnect power before servicing |
| Spare Parts Availability | Contact Hager customer service for replacement units |
| Warranty | 2 years |
Frequently Asked Questions - VR10127011 HAGER
What is the Hager VR10127011 used for?
The Hager VR10127011 is a voltage monitoring relay that protects electrical installations from overvoltage and undervoltage conditions.
How do I install the VR10127011?
Mount the relay on a 35 mm DIN rail, connect the supply voltage (230 V AC) according to the wiring diagram, and adjust the thresholds as needed. Only a qualified electrician should perform installation.
What are the adjustable voltage thresholds?
The overvoltage threshold can be set between 250 V and 300 V, and the undervoltage threshold between 170 V and 200 V.
What does the output contact do?
The relay has a single changeover contact (SPDT) rated 16 A / 250 V AC, which can be used to switch a load or signal when a voltage fault occurs.
What is the power consumption of the device?
The power consumption is less than 3 W.
Can the VR10127011 be used in outdoor applications?
No, the device has an IP20 rating, making it suitable for indoor use only in dry environments.
How do I reset the relay after a fault?
The relay automatically resets when the voltage returns to the normal range after a fault, provided the delay time (if adjustable) has elapsed.
What are the dimensions of the Hager VR10127011?
The dimensions are 90 mm (height) x 36 mm (width) x 65 mm (depth).
Is there a test function on the device?
Yes, most Hager voltage relays include a test button to simulate a fault condition and verify operation.
Where can I find spare parts or replacement?
For spare parts or replacement, contact Hager customer service or an authorized distributor.
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USER MANUAL VR10127011 HAGER
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Product information
Brand : HAGER
Model : VR10127011
Category : Electrical installation system