---
product_id: 143261001
title: "novatek electro Single Phase Voltage Monitoring Relay RN-119 MCB(2)"
brand: "novatek electro"
price: "€ 35.10"
currency: EUR
in_stock: true
url: https://www.desertcart.fi/products/143261001-novatek-electro-single-phase-voltage-monitoring-relay-rn-119-mcb
store_origin: FI
region: Finland
---

# novatek electro Single Phase Voltage Monitoring Relay RN-119 MCB(2)

**Brand:** novatek electro
**Price:** € 35.10
**Availability:** ✅ In Stock

## Quick Answers

- **What is this?** novatek electro Single Phase Voltage Monitoring Relay RN-119 MCB(2) by novatek electro
- **How much does it cost?** € 35.10 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.fi](https://www.desertcart.fi/products/143261001-novatek-electro-single-phase-voltage-monitoring-relay-rn-119-mcb)

## Best For

- novatek electro enthusiasts

## Why This Product

- Trusted novatek electro brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Description

RN-119 is designed to disconnect the household and industrial single-phase load in case of unacceptable voltage fluctuations in the mains, and then automatically turn on after restoration of the mains parameters. In case of load power of up to 3.6 kW (current is up to 16A) for RN-119, the disconnection is done directly by the device the output contacts of which are included in power supply load outage. In case of higher power, the disconnection is done by the magnetic contactor of the appropriate power, the output contacts of the device are connected to the coil power supply for circuit disconnection (MC is not included in the delivery set).RN-119 detects the maximum and minimum voltage values from the moment the power supply voltage is applied to the device or since the last time the stored values were viewed.RN-119 protects single phase loads from Neutral break condition, when reverse voltage flows through neutral and 415V (linear voltage) apprears instead of 240V (phase voltage).RN-119 indicates the actual value (true RMS) of the input voltage and the state of the output relay contacts.RN-119 has inbuilt ON delay timer programmable from 5 sec to 900 sec.The device can be operated in four independent modes:Over and Under Voltage Relay;Over Voltage Relay;Under Voltage Relay;ON Delay Relay.Microcontroller baseddigital displayover & under voltageneutral monitoringSales Package: device, user manualBrand: novatek electroModel Number: RN-119Model Name: Single Phase Voltage Monitoring RelayCurrent Rating Range: 0-16 ANumber of Poles: 2Curve Characteristics: DigitalMounting Type: Vertical, HorizontalDIN Rail Mount Type: 35 mmStandard Approval: CE, ISO 9001:2015Visual Trip Indicator: YesSuitable For: Industrial, Hotel, Domestic, Computer, AppliancesPrevention Capability: NoOperating Time: 0.02 secOperating Voltage: 240 VOther Features: The device front panel features load status indicator (on/off) and three-digit, seven-segment display, which displays (depending on the device status):
Actual RMS voltage
Accurate value of the set-up parameter
Time remaining till automatic load re-energizing
Emergency de-energizing the load (RMS voltage flashing)Width: 18 cmHeight: 90 cmWeight: 100 gWarranty Summary: 3 years limited manufacturing warrantyCovered in Warranty: manufacturing defects onlyNot Covered in Warranty: improper installation, physical damage and burning is not covered under warrantyWarranty Service Type: manufacturer carry in warranty

## Features

- Microcontroller based
- digital display
- over & under voltage
- neutral monitoring

## Images

![novatek electro Single Phase Voltage Monitoring Relay RN-119 MCB(2) - Image 1](https://rukminim1.flixcart.com/image/800/800/jwwffrk0/electrical-mcb-rccb/3/t/t/0-16-single-phase-voltage-monitoring-relay-rn-119-novatek-original-imafhhgzhhkgxwhy.jpeg?q=90)

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.fi/products/143261001-novatek-electro-single-phase-voltage-monitoring-relay-rn-119-mcb](https://www.desertcart.fi/products/143261001-novatek-electro-single-phase-voltage-monitoring-relay-rn-119-mcb)

---

*Product available on Desertcart Finland*
*Store origin: FI*
*Last updated: 2026-03-08*