# Relay module Ropam RM85 12V single-pole (RM85-12V-1P)

**URL:** https://aio.lv/en/product--ropam-rm85-12v-1p--12086151
**Data updated:** 2026-03-13 08:58 (EET)
**Category:** Home Automation
**Manufacturer:** Ropam
**Manufacturer code:** RM85-12V-1P
**EAN:** 5903317818335
**Warranty:** 2 Years
**Availability:** Out of stock

## Summary description

Ropam RM85 is a relay module with 12V coil voltage and a single-pole (1P) contact configuration. Designed for switching electrical circuits and integrating with control systems, it provides a compact interface for triggering loads from automation or alarm panels. Suitable for use in security, building automation and equipment control where a 12V single-pole relay is required.

## Long description

Ropam RM85 12V single-pole (RM85-12V-1P) is a compact electromechanical relay module with a 12 V coil and a single-pole changeover contact. It is designed to provide a simple switching interface between control systems such as alarm panels or automation controllers and connected loads. The module offers a space-saving solution for switching circuits where a single contact is sufficient and where a reliable 12 V coil operation is required.
Advantages
The relay module features a compact footprint and straightforward electrical characteristics that make it easy to integrate into existing systems. Its single-pole contact design simplifies wiring in applications where only one circuit needs to be switched. The 12 V coil voltage is compatible with common low-voltage control panels and power supplies. The device’s mechanical switching delivers clear on/off states, aiding predictable operation in building automation and security installations.
Suitable for
Switching of low-voltage loads from alarm and security control panels
Integration into building automation for controlling devices such as valves, small motors or lighting circuits
Use as an interface between automation controllers and higher-power loads that require isolation
Replacement or expansion of a single-contact relay stage in equipment control racks
Key specifications
Coil voltage: 12 V DC
Contact configuration: single-pole (1P)
Contact type: electromechanical changeover contact
Typical use: switching and isolation between control outputs and loads
Form factor: compact relay module suitable for panel or module mounting
How to use
Mount the relay module in the appropriate enclosure or panel location and wire the coil terminals to a stable 12 V DC control output. Connect the load circuit to the relay contact terminals following the intended normally-open or normally-closed configuration. Verify polarity and supply voltage before energizing the coil. After wiring, test the relay operation by activating the control output and confirming that the contact changes state and the load is controlled as expected.
Usage recommendations
Use wiring and protection (fuses or circuit breakers) appropriate to the switched load current and voltage. Avoid exceeding rated contact current and ensure appropriate transient suppression when switching inductive loads. Periodic functional checks are recommended in security and automation systems to confirm reliable operation.

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### What is the warranty period?

All Ropam products come with an official 2 Years warranty. It covers all manufacturing defects and malfunctions that may occur during use. The warranty is valid at all authorized Ropam service centers and through AiO.lv

### Can the product be returned after purchase?

Yes, you can return the product within 14 days of purchase if you bought it as a consumer (not a legal entity). Returns are possible without giving any reason — the main condition is that the product retains its original appearance and full set of accessories. We will make the process as simple and convenient as possible: just contact our customer support team, and we will help you arrange the return.

### Where should I contact for warranty service?

For warranty-related questions you can contact the AiO.lv (SIA VSPRO) customer support team. More information about warranty service: https://aio.lv/en/warranty

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