# 3Phase Current Relay Multitek M200A3O - Overload Protection

The **Multitek M200A3O 3Phase-Current Relay** is a crucial component for safeguarding electrical systems in industrial, commercial, and residential applications. This relay offers reliable **current monitoring** and **overload protection** within 3-phase systems. Designed with precision, the **M200A3O** ensures the longevity and safety of your electrical infrastructure by quickly identifying and responding to **current fluctuations**.

This relay is designed for 3/4 wire systems, providing **5A** input at **50/60Hz** and auxiliary voltage of **AC 115V**. The energize on trip principle with a 40% trip setting and a 0-20 second delay relay ensure precise and timely responses. The A30/A3U relay contacts provide flexibility for integration. The lightweight design of 650gm makes installation and maintenance easier. If you are looking for a reliable relay for your application, then this is the perfect solution.

Key Features:

-   **3-Phase Protection:** Specifically designed for monitoring and controlling current in 3-phase systems.
-   **Overload Protection:** Guards against current overloads, preventing damage to equipment.
-   **Accurate Monitoring:** Provides precise current monitoring at 5A, 50/60Hz input.
-   **User-Friendly Design:** Lightweight and easy to install, with A1(+) and A2(-) terminals.

Specifications:

Input: 5A, 50/60Hz  
Auxiliary Voltage: AC 115V  
Relay Contacts: A30/A3U  
Trip Setting: 40%  
Delay: 0-20 seconds

The **Multitek M200A3O** 3Phase-Current Relay is a dependable solution for your electrical protection needs. Its robust design and precise monitoring capabilities make it an essential component for any industrial or automation system. Ensure your electrical systems are protected with the **Multitek M200A3O**. For any inquiries, contact us at [info@ramautomations.com](mailto:info@ramautomations.com) Ram Automations.

## Details

- **Price:** 999.0 USD
- **Vendor:** Ram Automations
- **Type:** Industrial Automation > Relays > Current Relays
- **Tags:** 3-phase systems, 3phase current relay, current monitoring, M200A3O, Multitek, overload protection

## Variants

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

## Images

- 3Phase Current Relay Multitek M200A3O - Overload Protection-Ram Automations

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> Source: [Ram Automations](https://ramautomations.com/products/multitek-m200a3o-3phase-current-relay)
> Updated: 2026-09-18