# Time Mark A252B 3-Phase Monitor 380-480V 60Hz - Reliable Power Monitoring

The **Time Mark A252B 3-Phase Monitor** is a crucial component for maintaining the smooth and efficient operation of industrial electrical systems. Designed for 380-480V and 60Hz applications, this monitor ensures the reliable performance of your equipment. It is an ideal solution for manufacturing facilities, data centers, and commercial buildings. This model from **Time Mark Corporation** offers dependable power monitoring.

The **A252B** is engineered to safeguard your valuable machinery from power fluctuations and failures. Equipped with 5A contacts at 115VAC, it provides robust protection. The dual-power monitoring relay feature allows seamless switching between power sources. Weighing only 150gm, the **A252B** is easy to install, offering both convenience and performance. This is perfect for those who require precision in their power management.

Key Features:

-   **3-Phase Monitoring**: Provides continuous monitoring of 3-phase power systems.
-   **Voltage Compatibility**: Operates effectively within a 380-480V range.
-   **Frequency Support**: Designed for 60Hz applications.
-   **Dual-Power Relay**: Ensures uninterrupted operation through seamless power source switching.
-   **Compact Design**: Lightweight and easy to install in various settings.

The **Time Mark A252B** delivers consistent and reliable performance, ensuring that your electrical systems operate at optimal efficiency. Trust in the quality and expertise of **Time Mark Corporation** for all your power monitoring needs. This product is ideal for industrial automation and control systems.

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

## Details

- **Price:** 999.0 USD
- **Vendor:** Time Mark Corporation
- **Type:** Industrial Automation > Power Monitoring > 3-Phase Monitors
- **Tags:** 3-phase monitor, 380-480V, 60Hz, A252B, industrial automation, power monitoring, power system protection, Time Mark

## Variants

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

## Images

- Time Mark A252B 3-Phase Monitor 380-480V 60Hz - Reliable Power Monitoring-Ram Automations

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> Source: [Ram Automations](https://ramautomations.com/products/time-mark-a252b-3-phase-monitor)
> Updated: 2026-09-18