1. Introduction
This manual provides essential information for the safe and correct installation, operation, and maintenance of the Vimar 16025.M.B Idea Series Illuminated Deviator Switch. The Vimar 16025.M.B is a 1-pole, 16AX, 250V~ illuminated deviator switch designed for signaling units, featuring a 2-module design. It is suitable for controlling lighting circuits and can handle up to 200W for lamps with integrated power supplies (IEC 60669-1:2017).
Please read this manual thoroughly before proceeding with installation or use. Keep it for future reference.
2. Safety Information
WARNING: Risk of Electric Shock!
- Installation must be performed by a qualified electrician in accordance with all local and national electrical codes.
- Always disconnect power at the main circuit breaker or fuse box before installing, servicing, or removing the device.
- Do not exceed the specified electrical ratings (16AX, 250V~).
- Ensure all wire connections are secure and properly insulated.
- Do not operate the switch if it is damaged or if any part is exposed.
- This product is intended for indoor use in dry locations unless otherwise specified for specific enclosures.
3. Setup and Installation
The Vimar 16025.M.B deviator switch is designed for modular installation within the Vimar Idea series system.
3.1 Pre-Installation
- Ensure the power supply to the circuit is completely disconnected.
- Verify that the existing wall box is suitable for a 2-module device.
- Gather necessary tools: screwdriver, wire strippers, voltage tester.
3.2 Wiring Instructions
- Carefully remove the existing switch or cover plate, if any.
- Identify the live (phase), switched live, and neutral wires. For a deviator switch, you will typically have a common terminal and two switched terminals.
- Connect the wires to the screw terminals on the Vimar 16025.M.B switch. Ensure wires are stripped to the correct length and securely fastened. Refer to the wiring diagram provided with the product packaging for specific connections.
- The switch features an integrated indicator light. Ensure proper connection for the illumination function if desired.
3.3 Mounting
- Once wired, carefully place the switch module into the dedicated Vimar Idea series support frame.
- Secure the support frame with the switch module into the wall box using the provided screws.
- Attach the desired Vimar Idea series decorative plate over the support frame.

Figure 1: Front view of the Vimar 16025.M.B Idea Series illuminated deviator switch in white, showing its single pole and two-module design.

Figure 2: An illustration demonstrating the modularity of the Vimar Idea series, showing a 3-module support frame, individual 2-module and 1-module components (like a socket or switch), and a decorative plate. This highlights how the switch integrates into the system.

Figure 3: Three Vimar Idea Series switch plates in different colors (cream/beige, black, and grey/taupe) mounted on a textured white wall, each designed to accommodate three switch elements. This illustrates the aesthetic options available for the Idea series.

Figure 4: A technical diagram illustrating the compatibility of Vimar Plana series components, showing various switch and socket configurations with measurements. The text indicates 'PLANA' and 'Compatible with all Plana controls'.
4. Operating Instructions
The Vimar 16025.M.B is a deviator switch, meaning it can control a single light or load from two different locations when paired with another deviator switch. Its operation is straightforward:
- Switching Function: Press the rocker switch to change the state of the connected load (e.g., turn a light ON or OFF).
- Illumination: The integrated light provides visual feedback, typically indicating the state of the switch or the circuit, or simply acting as a locator light in the dark.
5. Maintenance
The Vimar 16025.M.B deviator switch requires minimal maintenance.
- Cleaning: To clean the surface of the switch and plate, first ensure the power to the circuit is OFF. Use a soft, slightly damp cloth. Do not use abrasive cleaners, solvents, or excessive moisture, as these can damage the finish or internal components.
- No User-Serviceable Parts: This device contains no user-serviceable parts. Do not attempt to disassemble or repair the switch. Contact a qualified electrician for any issues beyond basic cleaning.
6. Troubleshooting
If you encounter issues with your Vimar 16025.M.B deviator switch, consider the following common problems and solutions:
- Switch Not Responding / Light Not Turning On/Off:
- Check if the main power supply to the circuit is ON.
- Verify that the connected light bulb or appliance is functional.
- Inspect wiring connections (only by a qualified electrician with power OFF). Loose connections can prevent proper operation.
- Indicator Light Not Illuminating:
- Ensure the switch is correctly wired for the illumination function.
- The indicator light itself might be faulty. If the switch functions correctly otherwise, this may not affect the primary switching function.
- Overheating or Burning Smell:
- Immediately disconnect power to the circuit.
- This indicates a serious electrical issue. Do not attempt to use the switch. Contact a qualified electrician immediately.
For persistent issues, consult a qualified electrician or contact Vimar customer support.
7. Specifications
| Feature | Specification |
|---|---|
| Brand | VIMAR |
| Model | 16025.M.B (SERIE IDEA) |
| Operating Mode | On-on |
| Rated Current | 16 Ampere |
| Operating Voltage | 250 Volt |
| Contact Type | Power contact |
| Color | White |
| Module Count | 2 Modules |
| Connector Type | Screw terminals |
| Max Load (Lamps with integrated power supply) | 200 W (IEC 60669-1:2017) |
| Country of Origin | Italy |
| Approximate Product Weight | 1 Kilogram (Note: This likely refers to packaging weight, not the switch itself.) |
| Approximate Product Dimensions (LxWxH) | 30 x 195 x 260 cm (Note: This likely refers to packaging dimensions, not the switch itself.) |
8. Warranty and Support
For warranty information, please refer to the official Vimar website or the documentation included with your purchase. Vimar products are manufactured to high-quality standards, and specific warranty terms may vary by region.
For technical support, product inquiries, or assistance with installation, please contact Vimar customer service through their official website or authorized distributors.
- Vimar Official Website: www.vimar.com







