# Frequency Relay DEIF RMF-112D 440Vac 60Hz - Electrical Protection

The **Frequency Relay Deif RMF-112D 440Vac 60 Hz**, part number 406630.90, is a crucial component for safeguarding electrical systems. This relay, designed by **Deif**, offers precise frequency monitoring and control, ensuring smooth and safe operation across various industrial applications. It is engineered for 440V applications, providing reliable performance in demanding environments.

The **Deif RMF-112D** is equipped to handle up to 600V Cat III, featuring Relay B and Relay C, which are normally de-energized for enhanced safety. With a lightweight design at only 580 grams, it is easy to install and maintain. The relay's robust construction guarantees long-term durability and dependable service. This **frequency relay** is essential for maintaining the integrity and efficiency of your electrical setup.

Key Features:

-   **Frequency Monitoring:** Precisely monitors frequency to prevent operational issues.
-   **Voltage Compatibility:** Designed for 440Vac systems.
-   **Safety Features:** Includes normally de-energized relays for added safety.
-   **Durable Design:** Lightweight and robust for ease of installation and maintenance.
-   **Brand Reliability:** Manufactured by **Deif**, a trusted name in the industry.

Specifications:

Measurement Voltage: 440V, Module Supply: 440Vac at 60 Hz, Relay Type: RMF-112D, Weight: 580 grams, Category: Cat III (up to 600V)

The **Frequency Relay Deif RMF-112D** is the ideal choice for ensuring the safety and efficiency of your electrical system. Trust in **Deif's** expertise. Contact [info@ramautomations.com](mailto:info@ramautomations.com) for more information. Partnering with **Ram Automations** ensures you receive top-tier components.

## Details

- **Price:** 999.0 USD
- **Vendor:** Deif
- **Type:** Industrial Automation > Electrical Components > Frequency Relays
- **Tags:** 406630.90, 440Vac, Deif, electrical protection, frequency monitoring, frequency relay, RMF-112D

## Variants

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

## Images

- Frequency Relay DEIF RMF-112D 440Vac 60Hz - Electrical Protection-Ram Automations

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> Source: [Ram Automations](https://ramautomations.com/products/frequency-relay-deif-rmf-112d)
> Updated: 2026-09-19