# Phase Loss Sensor CZF-333 by F&F - 3x400V Power Supply Monitor

The \*\*Phase Loss Sensor CZF-333\*\* from F&F, a crucial component for monitoring electrical systems, ensures the safety and efficiency of your equipment. Designed for use in 3X400V 50Hz power supplies, this sensor is essential for detecting phase loss, safeguarding against potential equipment damage and downtime in industrial and commercial applications.

This sensor provides accurate and timely notifications of any deviations in the electrical power distribution. Its compact and lightweight design, weighing only 210g, makes installation straightforward, and it requires minimal maintenance. The \*\*Phase Loss Sensor CZF-333\*\* is built with durable construction and high-quality components, guaranteeing a long service life and offering a cost-effective solution for various applications. With a voltage asymmetry program of 10A 250Vac, it ensures reliable performance and peace of mind.

Key Features:

-   Detects phase loss in 3X400V 50Hz power supplies.
-   Compact and lightweight design for easy installation.
-   Provides timely notifications of power deviations.
-   Durable construction for a long service life.
-   Ensures the safety and efficiency of electrical systems.

Specifications:

-   Voltage: 3X400V
-   Frequency: 50Hz
-   Weight: 210g
-   Voltage Asymmetry Program: 10A 250Vac

The F&F \*\*Phase Loss Sensor CZF-333\*\* delivers reliable performance, protecting your valuable equipment and reducing operational risks. Trust in F&F's reputation for quality and innovation. Ensure the stability and security of your industrial or automation systems with this essential sensor. For any inquiries, contact us at [info@ramautomations.com](mailto:info@ramautomations.com).

## Details

- **Price:** 999.0 USD
- **Vendor:** F&F
- **Type:** Industrial Automation > Electrical Components > Phase Loss Sensors
- **Tags:** 3x400V, CZF-333, electrical safety, F&F, phase loss sensor, power monitoring

## Variants

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

## Images

- Phase Loss Sensor CZF-333 by F&F - 3x400V Power Supply Monitor-Ram Automations

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> Source: [Ram Automations](https://ramautomations.com/products/phase-loss-sensor-czf-333-f-f)
> Updated: 2026-09-19