# Marine Safe Electronics M-600 Insulation Fault Relay M-220

The **Marine Safe Electronics M-600 Insulation Fault Relay M-220**, manufactured by MSE-Marine Safe Electronics of Canada Ltd, is a critical component for ensuring the safety and efficiency of electrical systems. Designed specifically for AC motors up to 600 volts, this relay provides reliable insulation fault detection, protecting valuable equipment and preventing costly downtime. It is a must-have for marine and industrial applications, offering peace of mind and operational confidence.

The **M-600 Insulation Fault Relay M-220** features a fail-safe design with alarm contacts rated at 5A 250V, ensuring immediate detection and response to insulation faults. The control voltage is 220V AC, making it suitable for a wide range of applications. With its robust construction and high-quality components, this relay ensures long-lasting performance and operational reliability. Its alarm set at 5.0 megohm provides early detection of insulation faults.

Key Features:

-   **Fail-safe Design:** Ensures optimal protection for AC motors.
-   **Alarm Contacts:** Rated at 5A 250V for immediate fault indication.
-   **Wide Voltage Compatibility:** Suitable for AC motors up to 600 volts.
-   **Canadian Manufacturing:** Built to the highest standards of quality and reliability.
-   **Part Number:** 810051-0142.

This **M-600 Insulation Fault Relay M-220** is engineered for superior performance. If you need a dependable solution for insulation fault detection in your industrial or marine system, the **Marine Safe Electronics M-600** is an excellent choice. Contact Ram Automations at [info@ramautomations.com](mailto:info@ramautomations.com) for more information and to integrate this essential component into your operations.

## Details

- **Price:** 999.0 USD
- **Vendor:** MSE-Marine Safe Electronics
- **Type:** Electronics > Industrial Automation > Relays
- **Tags:** 810051-0142, AC motor protection, industrial relay, insulation fault relay, M-220, M-600, marine electronics, Marine Safe Electronics

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Used | 999.00 USD | In stock |

## Images

- Marine Safe Electronics M-600 Insulation Fault Relay M-220-Ram Automations

---

> Source: [Ram Automations](https://ramautomations.com/products/mse-m-600-insulation-fault-relay-m-220)
> Updated: 2026-10-03