# Bender AGH520S Coupling Device - Extends Isometer Voltage Range

The **Bender AGH520S Coupling Device B913033** extends the nominal voltage range of Isometer® IRDH275-4 IRDH375-4 IR470LY-40 IR420-D6 and IRDH 1065B-4 to (3)AC 0-7200 V. It enhances Isometer® performance by connecting one pole to the monitored system and terminal AK via terminal 5, crucial for medium-voltage applications up to AC 7.2 KV.

Engineered for seamless integration with Isometer® IRDH and ISO685 series, the **AGH520S Coupling Device B913033** ensures reliable voltage monitoring. Its robust design optimizes monitoring system versatility, providing efficient voltage range extension to meet medium-voltage requirements. Ideal for precise voltage monitoring in diverse applications.

Key Features:

-   **Extends voltage range** for Isometer® series
-   Seamless integration with **IRDH and ISO685 series**
-   Ensures **precise voltage monitoring**
-   Robust design for reliable performance
-   Optimizes monitoring system versatility

Specifications:

-   Nominal Voltage Range: (3)AC 0-7200 V
-   Frequency: 50-400 HZ
-   Compatibility: Isometer® IRDH275-4, IRDH375-4, IR470LY-40, IR420-D6, IRDH 1065B-4

The **Bender AGH520S Coupling Device** offers enhanced monitoring capabilities and increased efficiency for medium-voltage applications. Invest in this advanced technology to optimize your monitoring system. Contact us today to learn more.

Also our company name is Ram Automations and also you can contact us on email info@ramautomations.com

## Details

- **Price:** 999.0 USD
- **Vendor:** Ram Automations
- **Type:** Industrial Automation > Control Systems > Coupling Devices
- **Tags:** AGH520S, B913033, Bender, coupling-device, industrial automation, Isometer, Ram Automations, voltage-range

## Variants

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

## Images

- Bender AGH520S Coupling Device - Extends Isometer Voltage Range-Ram Automations

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> Source: [Ram Automations](https://ramautomations.com/products/bender-agh520s-coupling-device-b913033)
> Updated: 2026-10-05