# Siemens 7SR1205-4HA87-1CA0/FF Directional Overcurrent Relay

Protect your electrical systems with the reliable **Siemens 7SR1205-4HA87-1CA0/FF Directional Overcurrent Relay**. Designed for optimal performance in industrial and automation environments, this relay offers superior protection against overcurrent situations. With its advanced features, the **7SR1205-4HA87-1CA0/FF** ensures the safety and efficiency of your power distribution network.

This **Siemens** relay is engineered to accurately detect and respond to potential issues within the power distribution network, featuring a current rating of **IN ~ 1/5A** and a frequency range of **50/60Hz**. The voltage range of **Vx = 80-250V** and **VN ~ 40-160V BI88V** makes it suitable for various applications. It offers a cost-effective and dependable solution, ensuring your operations run smoothly.

Key Features:

-   **Directional Overcurrent Protection**: Provides accurate detection of faults.
-   **Wide Voltage Range**: Compatible with a variety of electrical systems.
-   **Frequency Compatibility**: Operates at both 50/60Hz frequencies.
-   **Reliable Performance**: Ensures the stability and security of your power supply.
-   **Advanced Protection**: Safeguards your electrical infrastructure.

Specifications:

-   Current Rating: IN ~ 1/5A
-   Frequency Range: 50/60Hz
-   Voltage Range: Vx = 80-250V, VN ~ 40-160V BI88V

The **Siemens 7SR1205-4HA87-1CA0/FF** is a dependable solution for your industrial automation needs. Trust in the quality and expertise of **Siemens** to protect your systems. For more information or to discuss your specific requirements, please contact us at [info@ramautomations.com](mailto:info@ramautomations.com).

## Details

- **Price:** 999.0 USD
- **Vendor:** Siemens
- **Type:** Industrial Automation > Protection Relays > Overcurrent Relays
- **Tags:** 7SR1205-4HA87-1CA0/FF, directional overcurrent relay, electrical protection, overcurrent protection relay, power distribution, Siemens

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| 7SR1205-4HA87-1CA0/FF / USED | 999.00 USD | In stock |

## Images

- Siemens 7SR1205-4HA87-1CA0/FF Directional Overcurrent Relay-Ram Automations

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> Source: [Ram Automations](https://ramautomations.com/products/siemens-7sr1205-4ha87-1ca0-ff-relay)
> Updated: 2026-10-01