# ABB CM-IWN-AC Insulation Monitor Relay 1SVR440075R0000 24-240V AC/DC

Ensure continuous operational safety with the **ABB CM-IWN-AC Insulation Monitor Relay** featuring part number **1SVR440075R0000**. This advanced monitoring device is engineered for robust industrial automation applications, providing crucial protection against insulation failures. It is designed to maintain system integrity and prevent costly downtime in demanding environments. The **ABB CM-IWN-AC** serves as a vital component in safeguarding electrical systems.

Engineered for versatility, the **ABB CM-IWN-AC Insulation Monitor Relay** operates across a wide voltage range of **24–240V AC/DC**, making it suitable for diverse control systems. Its intelligent design allows for proactive detection of insulation degradation, enabling timely maintenance and preventing potential hazards. This relay integrates seamlessly into existing automation setups, offering reliable performance and enhanced system security for critical industrial processes. It is an indispensable tool for maintaining high standards of electrical safety.

-   **Reliable Insulation Monitoring**: Detects insulation faults to prevent system failures.
-   **Wide Voltage Compatibility**: Operates on 24–240V AC/DC for flexible application.
-   **Enhanced System Safety**: Protects equipment and personnel from electrical hazards.
-   **Durable Industrial Design**: Built for performance in harsh automation environments.
-   **Seamless Integration**: Easily incorporated into existing control panels and systems.

## Details

- **Price:** 999.0 USD
- **Vendor:** ABB
- **Type:** Industrial Automation > Relays > Monitoring Relays
- **Tags:** 1SVR440075R0000, 24-240V AC/DC Relay, ABB CM-IWN-AC, ABB Insulation Monitor Relay, Control Systems, Electrical Safety, Industrial Automation, Insulation Monitoring

## Variants

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

## Images

- RIXEN K295-02.DRW 24VDC

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> Source: [Ram Automations](https://ramautomations.com/products/abb-cm-iwn-ac-insulation-monitor-relay-1svr440075r0000)
> Updated: 2026-09-23