# Dold Varimeter Phase Monitoring Relay MK 9056.12/60 – 380-500V

The **Dold Varimeter Phase Monitoring Relay MK 9056.12/60** offers reliable phase sequence monitoring for 3-phase systems. Designed for industrial applications, this relay ensures your electrical systems are protected from phase reversal and failures, enhancing operational safety and efficiency.

Featuring a supply range of L1/L2/L3 AC 380-500V 50/60Hz, the **MK 9056.12/60** is built with robust thermoplastic housing and 12 contacts. Its **VARIMETER** technology guarantees dependable performance in automation and control systems. Ideal for detecting wrong phase sequence, this relay protects your equipment and processes.

-   **Reliable Phase Monitoring**: Detects and prevents damage from incorrect phase sequences.
-   **Wide Voltage Range**: Operates efficiently within a 380-500V range.
-   **Durable Construction**: Thermoplastic housing ensures longevity in industrial environments.
-   **Easy Installation**: DIN-rail mount design for quick and secure setup.
-   **Comprehensive Protection**: 12 contacts provide extensive monitoring capabilities.

**Specifications:**  
Supply Voltage: L1/L2/L3 AC 380-500V 50/60Hz  
Contacts: 12  
Mounting: DIN-rail  
Housing Material: Thermoplastic

Trust **Dold** for reliable phase monitoring solutions. The **Varimeter MK 9056.12/60** ensures your industrial automation systems operate safely and efficiently. Invest in the protection your equipment deserves today.

Also our company name is Ram Automations and also you can contact us on email info@ramautomations.com

## Details

- **Price:** 999.0 USD
- **Vendor:** Ram Automations
- **Type:** Industrial Automation > Control Systems > Phase Monitoring Relay
- **Tags:** 380-500V, control systems, dold, industrial automation, mk 9056.12/60, phase monitoring relay, phase sequence, varimeter

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 999.00 USD | In stock |

## Images

- Dold Varimeter Phase Monitoring Relay MK 9056.12/60 – 380-500V-Ram Automations

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> Source: [Ram Automations](https://ramautomations.com/products/dold-varimeter-phase-relay-mk-9056-12-60)
> Updated: 2026-09-19