# Phase sequence relay ZAMEL CKM-01 10A 1P 230/400V AC

**URL:** https://aio.lv/en/product--zamel-ckm-01--12116203
**Data updated:** 2026-03-20 17:56 (EET)
**Category:** Sensors & Detectors
**Manufacturer:** ZAMEL
**Manufacturer code:** CKM-01
**EAN:** 5903669021933
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 28.99 €
**Prices and availability valid until:** 2026-07-15 23:59
**Price without VAT (21%):** 23.96 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--zamel-ckm-01--12116203

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 03.07.2026 | free |
| Pickup points | 08.07.2026 | 1.99 EUR |
| Courier delivery to door | 08.07.2026 | 4.99 EUR |

## Summary description

ZAMEL CKM-01 is a phase sequence relay designed for monitoring correct phase order and presence in three-phase systems. Rated for 10 A and single-pole switching, it operates with 230/400 V AC networks. The device protects motors and equipment from phase loss, phase reversal and incorrect sequencing, making it suitable for industrial panels and electrical distribution cabinets.

## Long description

ZAMEL CKM-01 is a phase sequence relay for monitoring phase order and presence in three-phase electrical systems. Designed for installation in control panels and distribution cabinets, the device detects phase loss, phase reversal and incorrect sequencing in 230/400 V AC networks. The relay has single-pole switching and a rated switching current of 10 A, providing protection for motors and other three-phase equipment against damage caused by wrong phase connection or missing phases.
Advantages
The relay provides continuous monitoring of phase order and phase presence without complex configuration, and its compact design supports standard panel mounting. It combines reliable detection of phase loss and reversal with a simple single-pole output suitable for direct control of contactors or signaling circuits. Built for industrial environments, the device reduces the risk of motor damage and operational interruptions by ensuring correct power sequence.
Suitable for
 Protection of three-phase motors in pumps, fans and compressors
 Monitoring phase sequence and presence in electrical distribution cabinets
 Control panels for industrial machinery and production lines
 Integration with contactors and signaling devices in three-phase systems
Key specifications
 Operating voltage: three-phase 230/400 V AC
 Rated switching current: 10 A (single-pole)
 Function: phase sequence and phase loss detection
 Output type: single-pole switching contact
 Mounting: panel / DIN-rail compatible housing for control cabinets
How to use
Install the relay in the control or distribution cabinet according to local electrical standards, ensuring correct connection of the three phase conductors to the input terminals. Connect the single-pole output to the control input of a contactor or to a signaling circuit. After powering the network, the device monitors phase order and presence automatically; it will open or close the output contact when it detects phase loss or incorrect sequence. Regularly inspect terminal tightness and mounting condition as part of routine maintenance.
Usage recommendations
Verify compatibility with the protected equipment's control voltage and switching requirements prior to installation. Use proper overcurrent protection and follow wiring guidelines for three-phase systems. For critical applications, combine the relay with appropriate motor protection and fault reporting systems.

## FAQ

### How much does the Phase sequence relay ZAMEL CKM-01 10A 230/400V cost, and is it available for purchase?

The price is 28.99 € (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 03.07.2026 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. All transactions are 100% secure and encrypted.

### 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 ZAMEL 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 ZAMEL 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

## Image

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