{{ totalProductsCount }}

In cart {{totalProductsCount}} item(s)

Total:
{{sum | formatAmount}}

Your cart is empty

header-product Eaton EMR6-W400-M-1 Phase Monitoring Relay, Sequence, Loss and Asymmetry, Over/Under Voltage Control, 400V AC, 2P, 0.1-30s
213.49 €

Eaton EMR6-W400-M-1 Phase Monitoring Relay, Sequence, Loss and Asymmetry, Over/Under Voltage Control, 400V AC, 2P, 0.1-30s

Eaton EMR6-W400-M-1 Phase Monitoring Relay Photo 1
Keep track of price changes You keep track of price changes
Watch the price drop

Leave your address - as soon as the price of the product goes down, you'll know about it right away

You keep track of price changes

Eaton EMR6-W400-M-1 Phase Monitoring Relay, Sequence, Loss and Asymmetry, Over/Under Voltage Control, 400V AC, 2P, 0.1-30s

{{email}}
You keep track of price changes

Eaton EMR6-W400-M-1 Phase Monitoring Relay, Sequence, Loss and Asymmetry, Over/Under Voltage Control, 400V AC, 2P, 0.1-30s

{{email}}
{{selectedOffer && selectedOffer.price | formatAmount}}

Short description

The Eaton EMR6-W400-M-1 is a multifunctional phase monitoring relay designed for industrial electrical systems. It provides comprehensive protection by monitoring phase sequence, phase loss, and phase asymmetry, as well as overvoltage and undervoltage conditions. Featuring a 400V AC operating voltage and an adjustable time delay of 0.1 to 30 seconds, this 2-pole relay ensures reliable equipment safety and operational stability in power distribution networks.
Available for order: 4 pcs.
Warranty: 2 Years
SKU: 12454268
free shipment

Cheapest delivery:

Latvijas Pasts pakomāts

Pick-up points

Latvijas Pasts pakomāts

Cost

1.99 €

Deliver

{{selectedOffer.parcelStationDeliveryString}}

Customer service center
2b. Kengaraga str., Riga, Latvia, LV-1063
14.07.2026 {{selectedOffer.officeDeliveryString}}
free
Courier Delivery Please note that in case of a large parcel additional delivery costs may apply!
17.07.2026 {{selectedOffer.courierDeliveryString}}
From 4.99 €
Parcel couriers
Latvijas Pasts pakomāts / Unisend LV / DPD Paku skapis / Omniva LV / Venipak Pickup LV / Venipak Locker LV / Latvijas Pasts nodaļa
17.07.2026 {{selectedOffer.parcelStationDeliveryString}}
From 1.99 €
0 credit

pay in 3 equal parts

today

0 €

afterward

3 mth. х 71.16 €

overpayment

0 €

All payment Methods:
Bank transfer, Bank cards on-line, Apple Pay, Google Pay, Installment
36 months installment: from 5.93 euros per month
Together cheaper
{{product.price | formatAmount}}
{{product.title}}
{{productBundle.reference.specialPrice | formatAmount}}
{{productBundle.title}}
{{productBundlePreviousPrice | formatAmount}}
{{productBundleSpecialPrice | formatAmount}}

You saving {{productBundleYouSave | formatAmount}}

Product information

Description

The Eaton EMR6-W400-M-1 is a high-performance phase monitoring relay engineered to safeguard industrial electrical installations. This device provides continuous oversight of critical power parameters, ensuring that three-phase systems operate within safe limits. By detecting irregularities such as phase sequence errors, phase loss, and asymmetry, as well as monitoring for overvoltage and undervoltage conditions, it prevents potential damage to motors and sensitive electronic equipment.

Advantages

This monitoring relay offers a robust solution for maintaining electrical system integrity. Its multifunctional design reduces the need for multiple individual monitoring components, saving space in control cabinets. The adjustable time delay feature allows for precise configuration, preventing nuisance tripping during minor, temporary voltage fluctuations. With its reliable 400V AC operation, it provides consistent protection that enhances the longevity and operational reliability of connected machinery.

Suitable for

  • Industrial motor protection systems
  • Power distribution networks
  • HVAC control panels
  • Automated manufacturing equipment
  • Pump and compressor control circuits

This relay may not be suitable for applications requiring monitoring of single-phase systems or voltages outside the specified 400V AC range. It is also not intended for use in high-frequency power electronics or environments where extreme vibration or moisture exceeds the device's rated ingress protection levels.

Key specifications

  • Operating voltage: 400V AC
  • Monitoring functions: Phase sequence, phase loss, phase asymmetry, overvoltage, and undervoltage
  • Time delay range: 0.1 to 30 seconds
  • Number of poles: 2P
  • Mounting type: DIN rail

The relay is installed by mounting it onto a standard DIN rail within an electrical enclosure. Wiring should be performed by a qualified professional in accordance with the provided terminal diagram. Once installed, the front-mounted dials allow for the adjustment of the time delay and voltage thresholds to meet the specific requirements of the connected load.

What to consider before purchase

  • Verify that your system voltage matches the 400V AC rating.
  • Ensure the DIN rail space is sufficient for the relay dimensions.
  • Confirm that the monitoring functions cover all required safety parameters for your specific equipment.
For optimal performance, ensure that all terminal connections are tightened to the manufacturer's specified torque settings and that the device is protected from excessive heat or dust within the control cabinet.

Description

Machine translation. Load original

Similar products

{{product.title}} Show details Hide details

{{highlightedFeature.featureTitle}}:

{{getProductFeatureValueById(product, highlightedFeature.featureId)}}

{{product.price | formatAmount}}
Might be useful
{{product.manufacturerName}}
{{product.categoryName}}
{{product.title}}
{{product.specialPrice}}
{{product.price}}

Customer reviews

Customer questions

FAQ

How much does the Eaton EMR6-W400-M-1 Phase Monitoring Relay cost, and is it available for purchase?

The price is 213.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 4 pcs. are in stock, and you can place your purchase right now with delivery across Latvia and Europe or choose pickup at the Riga collection point. We offer favorable purchase terms, including the option to split the payment into convenient monthly installments. Availability and price are updated in real time, so we recommend placing your order in advance.

If I order this product today, when will I receive my order?

If you place your order today, delivery will be as fast and convenient as possible. You will be able to pick up your order on 14.07.2026 at the Riga pickup point or choose delivery across Latvia and Europe. We carefully inspect every purchase and pack it securely for safe transportation.

What payment options are available?

AiO.lv offers several payment methods: Bank transfer, Bank cards on-line, Apple Pay, Google Pay, Installment. All transactions are 100% secure and encrypted.

Can Eaton EMR6-W400-M-1 Phase Monitoring Relay be purchased with a lease?

Yes, the purchase is available both on credit and with an interest-free installment plan. We work with leading banks and leasing companies in Latvia, allowing you to make your purchase on convenient terms — with a minimal down payment and a repayment period from 3 to 36 months. You can apply for credit or installments for the Eaton EMR6-W400-M-1 Phase Monitoring Relay online, and the application process is as simple as possible:
  • Select the product on the website and add it to your cart;
  • When placing your order, choose the payment method “Installments”;
  • Fill in the required details for the lending partner;
  • Receive a decision within a few minutes.
For more information about available payment options, interest-free installment terms, and credit conditions in Latvia, please visit the Payment page.

Can this product be purchased for a company (with VAT)?

Yes. AiO.lv works with legal entities in Latvia and across Europe. The product price already includes VAT. For certain product categories, as well as for companies from other EU countries with a valid VAT number, a 0% VAT rate may apply. We issue the invoice immediately after the order is placed, support electronic BIS invoices, and automatically generate all necessary accounting documents. You can complete the purchase for a company online — simply select the company profile and choose bank transfer as the payment method during checkout.

What is the warranty period?

All EATON 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 EATON 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. We will assist with consultation, warranty claim processing, and coordination with certified service centers.
warranty
14-Day Return Policy We are confident in our quality, but if the purchase doesn’t fit — you have 14 days to return the product with peace of mind.
shipping
Fast Delivery Get your orders as quickly as possible — right to your door, parcel lockers, or pickup points across Latvia and the EU.
payment
Secure Payment Pay the way you prefer: cash, VISA, MasterCard, Apple Pay, Google Pay, bank transfer, or 0% installment plan.
warranty
Quality Since 2008 AiO.lv has been on the market for over 18 years and has earned trust — with more than 6000 genuine positive reviews on Google.