# Prok Restricted Earth Fault Relay MPREFR-2C-5A – Electrical Protection

The **Prok Restricted Earth Fault Relay Bf0920D2C2435** is engineered for optimal performance in electrical systems. This µP based relay, with a current rating of 5A, is designed to meet the demands of modern industrial automation and electrical safety standards. It conforms to IEC 755 and IEC 60255 standards, ensuring reliable operation within a wide voltage range of 85-275 Vac/Dc. Perfect for enhancing the safety and efficiency of your electrical circuits, this relay provides dependable protection.

The **Prok Prok Dv Restricted Earth Fault Relay** features the Mprefr-2C-5A-aux component and operates at 50-60Hz frequencies. Its compact design includes advanced features like Slnc/Blr/1203-05 and a manageable weight of 360 Gm, making it easy to integrate into existing setups. This relay is a crucial component in maintaining the integrity of your electrical infrastructure. It ensures dependable protection and is built to last.

-   **Enhanced Protection:** Provides superior protection against earth faults, minimizing downtime and equipment damage.
-   **Wide Voltage Range:** Operates efficiently across 85-275 Vac/Dc, offering versatile application possibilities.
-   **Compliance:** Meets IEC 755 and IEC 60255 standards, ensuring high-quality and safety.
-   **User-Friendly:** Features a design that is easy to install and integrate, simplifying maintenance and operation.

The **Prok Restricted Earth Fault Relay** offers reliable protection and is ideal for various industrial and automation applications. Its robust construction ensures long-term performance, making it a valuable investment for your electrical systems. Make the smart choice for your systems. For any questions, please contact us at [info@ramautomations.com](mailto:info@ramautomations.com).

## Details

- **Price:** 999.0 USD
- **Vendor:** Prok
- **Type:** Industrial Automation > Relays > Earth Fault Relays
- **Tags:** Bf0920D2C2435, electrical protection, industrial automation, MPREFR-2C-5A, Prok, restricted earth fault relay

## Variants

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

## Images

- Prok Restricted Earth Fault Relay MPREFR-2C-5A – Electrical Protection-Ram Automations

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> Source: [Ram Automations](https://ramautomations.com/products/prok-restricted-earth-fault-relay-bf0920d2c2435)
> Updated: 2026-10-03