# Insulation Monitoring Device Bender IRDH265-4 - Electrical Safety

The **Bender IRDH265-4 Insulation Monitoring Device**, manufactured by **Bender GmbH & Co.KG**, is a critical component for ensuring the safety and operational efficiency of electrical systems. Designed for industrial and commercial applications, this device, also known by part number **B91068001**, continuously monitors insulation resistance, preventing electrical faults and downtime. Its robust design and reliable performance make it an essential tool for facility managers and electrical engineers.

This device operates within a voltage range of 0V AC50-60Hz to 230V and is suitable for various electrical setups. The **Bender IRDH265-4** features a response value range of 10-990 kohm and a rated voltage of 3AC/AC 0.690V/DC 0-500V. With a supply voltage of AC 230V 50/60Hz and a power consumption of 6.0 VA, it ensures precise and efficient operation. This device is an excellent choice for anyone looking to improve the safety and reliability of their electrical systems.

-   **Precise Monitoring:** Detects insulation resistance levels with a range of 10-990 kohm.
-   **Wide Voltage Range:** Operates from 0V AC50-60Hz to 230V, suitable for diverse applications.
-   **Reliable Performance:** Ensures continuous monitoring to prevent electrical faults.
-   **Easy Installation:** Lightweight design (800 gm) for convenient integration into existing systems.
-   **Enhanced Safety:** Protects electrical infrastructure, minimizing downtime and hazards.

**Specifications:**

-   Supply Voltage: AC 230V 50/60Hz
-   Rated Voltage: 3AC/AC 0.690V/DC 0-500V
-   Power Consumption: 6.0 VA
-   Relay Contacts: AC 250V 5A

Invest in the **Bender IRDH265-4 Insulation Monitoring Device** to safeguard your electrical systems. Benefit from the trusted reliability of **Bender GmbH & Co.KG** and enhance the performance and safety of your industrial or automation applications. For more information, please contact us at [info@ramautomations.com](mailto:info@ramautomations.com) Ram Automations.

## Details

- **Price:** 999.0 USD
- **Vendor:** Bender GmbH & Co.KG
- **Type:** Electronics > Industrial Automation > Insulation Monitoring Devices
- **Tags:** B91068001, Bender, electrical safety, electrical systems, industrial automation, insulation monitoring device, insulation resistance, IRD H265-4

## Variants

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

## Images

- Insulation Monitoring Device Bender IRDH265-4 - Electrical Safety-Ram Automations

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> Source: [Ram Automations](https://ramautomations.com/products/bender-irdh265-4-insulation-monitor)
> Updated: 2026-09-18