# UMT 31 Contactor Relay by Hyundai - 20A 750V Electrical Component

The HYUNDAI UMT 31 Contactor Relay is a critical electrical component designed for reliable performance in industrial and automation systems. This relay, manufactured by HYUNDAI ELECTRIC, ensures efficient control in various applications.

This UMT 31 model is built to meet IEC/EN 60947-5-1 standards, offering a rated current of 20A and a maximum voltage of 750V~. It boasts a surge withstand capability of 6kV, making it suitable for demanding environments. The general-purpose rating is I=10A/600VAC, with a torque rating of 12kgf-cm (1.2 N-m). This relay is ideal for heavy pilot duty operations and can handle up to 12 AEG at 75°C with copper wire connections.

**Key Features:**

-   **High Current Capacity:** Rated for 20A, ensuring robust performance.
-   **High Voltage Compatibility:** Supports up to 750V~, suitable for various industrial setups.
-   **Durable Construction:** Surge withstand capability of 6kV for extended use.
-   **Reliable Performance:** Torque rating of 12kgf-cm (1.2 N-m) for secure connections.
-   **Wide Application:** Ideal for heavy pilot duty operations in industrial automation.

**Specifications:**

**Model:** UMT 31NS D110

**Rated Current:** 20A

**Maximum Voltage:** 750V~

**Surge Withstand:** 6kV

The HYUNDAI UMT 31 Contactor Relay provides dependable performance, making it a valuable asset for any industrial or automation project. Trust in HYUNDAI ELECTRIC's quality to keep your systems running efficiently. Contact Ram Automations at [info@ramautomations.com](mailto:info@ramautomations.com) for more information and support.

## Details

- **Price:** 999.0 USD
- **Vendor:** Hyundai
- **Type:** Industrial Automation > Relays > Contact Relays
- **Tags:** 20A relay, 750V relay, contact relay, electrical component, Hyundai, industrial automation, UMT 31

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| UMT 31 / NEW | 999.00 USD | In stock |

## Images

- UMT 31 Contactor Relay by Hyundai - 20A 750V Electrical Component-Ram Automations

---

> Source: [Ram Automations](https://ramautomations.com/products/umt-31-hyundai-contactor-relay)
> Updated: 2026-10-01