# Minilec S2 Cmr4 Earth Leakage Relay - 300mA Sensitivity

Ensure robust electrical fault protection with the **Minilec Earth Leakage Relay S2 Cmr4**. Designed for industrial applications, this relay offers reliable detection and prevention of earth faults, enhancing safety and minimizing downtime. Perfect for control systems requiring precise monitoring and response.

The **Minilec S2 Cmr4** features adjustable trip settings and programmable delays, providing flexibility in customizing protection levels. Its compact design and lightweight construction make it easy to install in various setups. Benefit from its 220-240 Vac operating voltage for seamless integration.

-   **High Sensitivity:** 300mA for early fault detection
-   **Adjustable Trip Settings:** 10-100% customization
-   **Programmable Delays:** Power-on and trip delays for precise control
-   **Compact Design:** Easy to install and integrate
-   **Wide Voltage Range:** 220-240 Vac compatibility

**Specifications:**  
Sensitivity: 300mA  
Operating Voltage: 220-240 Vac  
Power-On Delay: 1-10 seconds  
Trip Delay: 0.1-1 seconds  
Weight: 130 grams

Trust the **Minilec Earth Leakage Relay S2 Cmr4** for superior electrical safety in your industrial automation systems. Its advanced features and reliable performance guarantee peace of mind. Get yours 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 > Relays > Earth Leakage Relays
- **Tags:** automation safety, earth leakage relay, electrical protection, fault detection, minilec, S2 Cmr4

## Variants

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

## Images

- Minilec S2 Cmr4 Earth Leakage Relay - 300mA Sensitivity-Ram Automations

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> Source: [Ram Automations](https://ramautomations.com/products/minilec-s2-cmr4-earth-leakage-relay)
> Updated: 2026-09-19