# Vetal Instruments TPU4 Thermistor Protection Unit - Electrical Safety

The Vetal Instruments TPU4 Thermistor Protection Unit, also known as the TPU4/1 model, is engineered to safeguard thermistors and other sensitive components in electrical systems. This critical device is essential for industrial automation, ensuring the longevity and reliability of your equipment. It is designed to provide robust protection against voltage spikes and electrical disturbances.

-   **Superior Protection:** Effectively shields thermistors and other delicate components from electrical hazards.
-   **High Voltage Rating:** Operates efficiently with a 220V rating, ensuring broad compatibility.
-   **Compact Design:** Lightweight and easy to integrate into existing setups without requiring extensive modifications.
-   **Durable Construction:** Built to withstand demanding industrial environments for long-term reliability.
-   **Enhanced Safety:** Provides crucial protection, preventing costly damage to equipment and ensuring operational continuity.

Specifications: Voltage Rating: 220V, Current Rating: 0.5A, Weight: 460 grams. The Vetal Instruments Thermistor Protection Unit is a dependable solution for maintaining the integrity of your electrical systems. It provides peace of mind, knowing that your equipment is protected. Consider the TPU4 for your industrial automation needs.

For any inquiries or support, please contact us at [info@ramautomations.com](mailto:info@ramautomations.com).

## Details

- **Price:** 999.0 USD
- **Vendor:** Vetal Instruments
- **Type:** Industrial Automation > Electrical Components > Protection Devices
- **Tags:** electrical safety, industrial automation components, thermistor protection, TPU4, Vetal Instruments, voltage protection

## Variants

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

## Images

- Vetal Instruments TPU4 Thermistor Protection Unit - Electrical Safety-Ram Automations

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> Source: [Ram Automations](https://ramautomations.com/products/vetal-instruments-tpu4-protection-unit)
> Updated: 2026-10-03