# SAMWHA EOCR FDM-S-220-S31 Electronic Over Current Relay 0.1-800A

Protect your critical motor assets with the advanced **SAMWHA EOCR FDM-S-220-S31** Electronic Over Current Relay. This high-performance device offers precise motor protection for industrial automation applications, ensuring operational continuity and preventing costly downtime. Its intelligent design provides reliable detection of overcurrent conditions, safeguarding equipment from damage.

Engineered for robust industrial environments, the **SAMWHA EOCR FDM-S-220-S31** integrates seamlessly into control systems. It offers a wide current adjustment range from 0.1 to 800A, making it versatile for various motor sizes. The relay's electronic sensing technology delivers superior accuracy and faster response times compared to traditional thermal overloads, crucial for demanding automation tasks.

-   Advanced electronic overcurrent protection for motors.
-   Wide adjustable current range from **0.1A to 800A**.
-   Ensures reliable performance in demanding industrial automation settings.
-   Durable construction for long-term operational integrity.
-   Facilitates efficient motor control system integration.

## Specifications

Current Range 0.1–800A

Model FDM-S-220-S31

Brand SAMWHA

Type Electronic Over Current Relay

This **SAMWHA EOCR FDM-S-220-S31** is a trusted solution for safeguarding industrial machinery. Its dependable operation and precise protection capabilities make it an essential component for any serious automation setup. Invest in the reliability of SAMWHA for your critical operations.

## Details

- **Price:** 999.0 USD
- **Vendor:** SAMWHA
- **Type:** Industrial Automation > Protection Devices > Overcurrent Relays
- **Tags:** 0.1-800A relay, electronic over current relay, FDM-S-220-S31, industrial automation, motor protection relay, SAMWHA EOCR, SAMWHA motor protection

## Variants

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

## Images

- Phoenix Contact Power Supply 2938756 MINI-PS-100-240VAC/10-15DC/2-Ram Automations

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> Source: [Ram Automations](https://ramautomations.com/products/samwha-eocr-fdm-s-220-s31-relay)
> Updated: 2026-10-20