# ABB CM-PVS.41S 3 Phase Over/Undervoltage Monitoring Relay

The **ABB CM-PVS.41S** 3 Phase Over/Undervoltage RMS Monitoring Relay is engineered for superior performance in industrial applications. This relay, from **ABB STOTZ-KONTAKT**, is essential for monitoring voltage levels in three-phase systems, safeguarding equipment and ensuring operational efficiency. It offers reliable protection against both overvoltage and undervoltage conditions.

This advanced monitoring relay features a wide operating range of AC 300-500V at 50/60Hz, ensuring comprehensive protection. It includes 2 C/O contacts with a 4A rating, providing precise monitoring. The **CM-PVS.41S** is compliant with IEC/EN 60255-1 and IEC/EN 60947-5-1 standards. Its Uimp rating is 6kV/4kV, with AC15 and DC13 ratings of 230V 3A and 24V 2A respectively. Its design withstands demanding industrial environments.

-   **Over/Undervoltage Protection:** Protects against voltage fluctuations to prevent equipment damage.
-   **Wide Operating Range:** Suitable for a broad range of three-phase systems.
-   **Fast Response Time:** Reacts quickly to voltage changes, enhancing system safety.
-   **High Reliability:** Complies with international standards for consistent performance.
-   **Durable Design:** Engineered to withstand harsh industrial conditions.

**Specifications** include the ability to monitor voltage levels with a response time ranging from 0.1s to 30s. The fast-acting fuse feature includes 10A (NO) and 6A (NC) ratings, adding an extra layer of protection against short circuits.

The **ABB CM-PVS.41S** is a high-quality solution for industrial automation. Trust in the reliability and performance of **ABB STOTZ-KONTAKT** to protect your valuable equipment and optimize your system's performance. Contact [Ram Automations](mailto:info@ramautomations.com) for more information.

## Details

- **Price:** 999.0 USD
- **Vendor:** ABB STOTZ-KONTAKT
- **Type:** Industrial Automation > Relays > Voltage Monitoring Relays
- **Tags:** 3 phase relay, ABB, ABB CM-PVS.41S, industrial automation, over voltage protection, undervoltage relay, voltage monitoring

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| CM-PVS.41S / USED | 999.00 USD | In stock |

## Images

- ABB CM-PVS.41S 3 Phase Over/Undervoltage Monitoring Relay-Ram Automations

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> Source: [Ram Automations](https://ramautomations.com/products/abb-cm-pvs41s-3-phase-relay)
> Updated: 2026-09-18